ch3nh3no3 acidic or basic salt

Ionization increases as the charge of the metal ion increases or as the size of the metal ion decreases. Write the chemical equation and the expression for the equilibrium constant, and calculate Kb for the reaction of each of the following ions as a base. HF O None of the above are Lewis, A:In this question, we have to find out the correct answer of given problem by the help of "Lewis, Q:Calculate the pH of a 2.61 mol/L solution of The value of Ka for this acid is not listed inIonization Constants of Weak Acids, but we can determine it from the value of Kb for aniline, C6H5NH2, which is given as 4.6 [latex]\times [/latex] 1010 (Relative Strengths of Acids and Basesand Ionization Constants of Weak Bases): [latex]{K}_{\text{a}}\left(\text{ for }{\text{C}}_{6}{\text{H}}_{5}{\text{NH}}_{3}{}^{\text{+}}\right)\times {K}_{\text{b}}\left(\text{ for }{\text{C}}_{6}{\text{H}}_{5}{\text{NH}}_{2}\right)={K}_{\text{w}}=1.0\times {10}^{-14}[/latex] Will NO3 ions affect the pH of a solution? Why did Ukraine abstain from the UNHRC vote on China? Is CH3NH3NO3 a acid or base? The pH of Phenylacetic acid = 2.62. Well, that rhymed. For Ca(OH)2 solution [OH] is roughly twice molar concentration of calcium hydroxide, which is roughly 0.025 for saturated solution. However, NH4+ will lose an electron and act as an acid (NH4+ is the conjugate acid of NH3) by the following reaction: \[NH^+_{4(aq)} + H_2O_{(l)} \rightleftharpoons NH_{3(aq)} + H_3O^+_{(aq)}\]. Na+ is the conjugate acid of a strong base, NaOH. Write equations to predict whether solutions of the followingsalts are acidic, basic, or neutral: (a) KClO2; (b) CH3NH3NO3; (c) CsI. pKa of weak acid. From strong bases: Group 1 and Group 2, but not Be2+. Consider 0.25 M solutions of the following salts: NaCl. In this section of chemistry, we discuss the pH values of salts based on several conditions. Why? It works according to the reaction: [latex]\text{Mg}{\left(\text{OH}\right)}_{2}\left(s\right)\rightleftharpoons {\text{Mg}}^{2+}\left(aq\right)+2{\text{OH}}^{\text{-}}\left(aq\right)[/latex], The hydroxide ions generated in this equilibrium then go on to react with the hydronium ions from the stomach acid, so that, [latex]{\text{H}}_{3}{\text{O}}^{\text{+}}+{\text{OH}}^{\text{-}}\rightleftharpoons 2{\text{H}}_{2}\text{O}\left(l\right)[/latex]. Here are examples of the four types. Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with. [latex]{\text{C}}_{6}{\text{H}}_{5}{\text{NH}}_{3}{}^{\text{+}}\left(aq\right)+{\text{H}}_{2}\text{O}\left(l\right)\rightleftharpoons {\text{H}}_{3}{\text{O}}^{\text{+}}\left(aq\right)+{\text{C}}_{6}{\text{H}}_{5}{\text{NH}}_{2}\left(aq\right)[/latex]. https://en.wikipedia.org/wiki/Base_(chemistry), https://en.wikipedia.org/wiki/Salt_(chemistry), https://en.wikipedia.org/wiki/Neutralization_(chemistry). First week only $4.99! Occasionally the weak acid and the weak base will have the, Do the calculations and show that the hydronium ion concentration for a 0.233-, What is the hydronium ion concentration in a 0.100-, [latex]{K}_{a}\left(\text{for}{\text{NH}}_{4}{}^{\text{+}}\right)=5.6\times {10}^{-10}[/latex], [latex]\left[{\text{H}}_{3}{\text{O}}^{\text{+}}\right][/latex] = 7.5 [latex]\times [/latex] 10. The beneficial bacteria feed on starches in the cucumber and produce lactic acid as a waste product in a process called fermentation. Is this compound a Brnsted acid, a Brnsted base, a Lewis acid or a Lewis base, or some combination of these. The general equation is, Q:Calculate the pH of each of the following strong acid solutions: 0.225 g of HClO3 in 2.00 L of, A:Strong acid dissociates completely when dissolved in water. Kb for methylamine, CH 3NH 2, is 3.7 10 4.. Aniline is an amine that is used to manufacture dyes. Does a summoned creature play immediately after being summoned by a ready action? not only neutralizes stomach acid, it also produces CO2(g), which may result in a satisfying belch. Question = Is C2Cl2polar or nonpolar ? We frequently see the formula of this ion simply as Al3+(aq), without explicitly noting the six water molecules that are the closest ones to the aluminum ion and just describing the ion as being solvated in water (hydrated). SrBr2, -neutral (salt of a strong acid and a strong base) Ball 111 When we neutralize a weak base with a strong acid, the product is a salt containing the conjugate acid of the weak base. (P. S. I don't see this question much--this formula was taught to me when I took analytical chemistry but I don't see it much in books anymore). As we discussed earlier shows a standing wave on a string. Ka, for the acid [latex]{\text{NH}}_{4}{}^{\text{+}}:[/latex], [latex]\frac{\left[{\text{H}}_{3}{\text{O}}^{\text{+}}\right]\left[{\text{NH}}_{3}\right]}{\left[{\text{NH}}_{4}{}^{\text{+}}\right]}={K}_{\text{a}}[/latex]. is the salt, A:Solving only first question in accordance with guidelines. However, the acetate ion, the conjugate base of acetic acid, reacts with water and increases the concentration of hydroxide ion: [latex]{\text{CH}}_{3}{\text{CO}}_{2}{}^{\text{-}}\left(aq\right)+{\text{H}}_{2}\text{O}\left(l\right)\rightleftharpoons {\text{CH}}_{3}{\text{CO}}_{2}\text{H}\left(aq\right)+{\text{OH}}^{\text{-}}\left(aq\right)[/latex]. Petrucci, Ralph H., William S. Harwood, F G. Herring, and Jeffry D. Madura. Calculate Ka for the acid. \[ \mathrm{C}_{5} \mathrm{H}_{5} \mathrm{NHI}. Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen, Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer, Classify the following salts as acidic, basic or neutral: (a) NaF (b) BaBr2 (c) CH3NH3NO3, Chemistry for Today: General, Organic, and Biochemistry. A:Well, in order to predict whether the solution of the salt is acidic or basic, we need to see what, Q:Heavy metal azides, which are salts of hydrazoic acid, HN3, are used as explosive detonators. Which of the following beakers best represents a container of a weak acid, HA, in water? Which solution has the higher pH, a 0.001 M solution of NaOH or a 0.001 M solution of Ba(OH)2? 7 (a) Describe what happens when each of the following molecules is separately dissolved in, A:Acid can be defined as the substance that give hydrogen ions in aqueous solution and base is a, Q:Write the equations for the dissociation of the following weak acids and identify their conjugate. The structure of ethylene diamine is illustrated in study question 76. $OCl^-_{(aq)} + H_2O_{(l)} \rightleftharpoons HOCl_{(aq)} + OH^-_{(aq)}$. And hence, as it is an electron-rich compound that can donate the electrons to other molecules, it exhibits a property of Lewis Base. . Because this reaction produces OH-, the resulting solution will be basic and cause a pH>7. Consider the positive ion of this salt. It is only applicable for, Q:In HO, HF is weak and the other hydrohalic acids areequally strong. It is the weak conjugate base of Strong Acid HNO3. HNO3 is a strong acid; therefore, the solution will be acidic. Explain why? C. Both balls are in the air for the same amount of time. forms basic solutions. Your email address will not be published. Strong base+ weak acid= basic salt And the compounds that show such properties are considered basic. The equilibrium equation for this reaction is the ionization constant, Kb, for the base [latex]{\text{CH}}_{3}{\text{CO}}_{2}{}^{\text{-}}[/latex]. . A 0.015-M solution of cyanic acid has a pH of 2.67. Be sure to include the proper phases for all species within the reaction. Express your answer, A:An acid is a substance that gives ions in its solution whereas a basic substance gives ions in its, Q:(a) The hydrogen sulfite ion (HSO3-) is amphiprotic. A:In this question we have to tell that which is act as lewis acid. The given acidHClO3 is a strong acid., Q:Write the reaction that occurs, and identify the conjugate acid-base pairs of the following, Q:Define the equilibrium constant Ka (1.3 102) for the dissociation of the weak acid, HSO4. Thanks for contributing an answer to Chemistry Stack Exchange! To subscribe to this RSS feed, copy and paste this URL into your RSS reader. A solution of this salt contains ammonium ions and chloride ions. Negligible Basicity. NH4NO2 + HOH ==> HNO2 + NH4OH Assume, Q:Based on the pH measured for the solution of(NH4)2CO3, is NH4+ is a stronger acid or is CO23, A:Given: What is the pH of a 0.083-M solution of CN? If acidic or basic, write the appropriate equilibrium equation for the acid or base that exists when the salt is dissolved in aqueous solution. Explain, Q:Write the formulas for two salts NH4CN- basic, Are there lone pairs of electrons on the central atom? Expert Answer 100% (2 ratings) CH3NH3NO3 is a salt produced by the neutralization reaction between methyl amine CH3NH2 (a weak base) and ni View the full answer Previous question Next question See Answer Classify each salt as acidic, basic, or neutral. Salt has a pH of around 5.5, which means it is slightly acidic. Accessibility StatementFor more information contact us atinfo@libretexts.orgor check out our status page at https://status.libretexts.org. Copy. - HF If neutral, simply write only NR. 2nd ed. pOH = 14 - 8.58 IV. D) SCN. Then, classify the, A:Complete the following table with the needed [H3O+], [OH-], pH, and pOH. Yes, they're bigger and "badder" then most other salts. Making statements based on opinion; back them up with references or personal experience. O NH3 Calcium chloride is the salt of hydrochloric acid and calcium hydroxide. View this solution and millions of others when you join today! Electron deficient species are known as Lewis acids, which are accepts, Q:Which of the following ions could be classified as basic? A nuclear power plant is 25% efficient, meaning that only 25% of the power it generates goes into producing electricity. If Ka is stronger soln is acid. \[ \left(\mathrm{CH}_{3}\right)_{3}. C5H5NHI. (select all that apply) However, in this case, the hydrated aluminum ion is a weak acid (Figure2) and donates a proton to a water molecule. The ionization, Q:What will be the character following salts are acidic, basic, or neutral at 25C: (a) Cu(CH3COO)2;, A:Given, There are several guiding principles that summarize the outcome: Do not be intimidated by the salts of polyprotic acids. vegan) just to try it, does this inconvenience the caterers and staff? Which of the following pictures best represents the acid solution (water molecules have been omitted for clarity)? $\ce{HCl}$ is a strong acid, and so the salt should be slightly acidic. Q:Calculate the [OH-] of a solution with 10.0 M H3O+ and classify as acidic, basic, or neutral. What is the point of Thrower's Bandolier? If so, how close was it? *Response times may vary by subject and question complexity. Acidity of alcohols and basicity of amines. By the end of this module, you will be able to: As we have seen in the section on chemical reactions, when an acid and base are mixed, they undergo a neutralization reaction. Chemical formula of calcium carbide- CaC2. The reactants are composed of the salt and the water and the products side is composed of the conjugate base (from the acid of the reaction side) or the conjugate acid (from the base of the reaction side). Hydrolyze salts to make that determination. In spite of the unusual appearance of the acid, this is a typical acid ionization problem. E. basic, because of the hydrolysis of CH 3 NH 3+ ions. Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer, Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom, Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste, Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell. First week only $4.99! A:Given : Concentration of H3O+ in the solution = 10.0 M, Q:What is the pH of a solution with OH- of 0.0001 M KOH at 25C. To find- pH = 3.00 Will NO3 ions affect the pH of a solution? The lactic acid eventually increases the acidity of the brine to a level that kills any harmful bacteria, which require a basic environment. Write the chemical equation in which hydrazine reacts with hydrochloric acids to form the salt N2H5Cl. HO This reaction produces a hydronium ion, making the solution acidic, lowering the pH below 7. Experts are tested by Chegg as specialists in their subject area. We will first draw ICE table and then, Q:Write the net ionic equation for the hydrolysis reaction that occurs when sodium You'll get a detailed solution from a subject matter expert that helps you learn core concepts. However, NH 4+ will lose an electron and act as an acid (NH 4+ is the conjugate acid of NH 3) by the following reaction: (7.8.4) N H 4 ( a q) + + H 2 O ( l) N H 3 ( a q) + H 3 O ( a q) +. Identify the following salts as neutral acidic or basic: LiNO3, SrBr2, LiF, KCN, NH4ClO4, NH4Br, NH4CN, LiNO3,- neutral (salt of a strong acid and a strong base) However, practically all hydrated metal ions other than those of the alkali metals ionize to give acidic solutions. If neutral, simply write only NR. LiOH A:Acidic strength measures the tendency of acid. $NH^+ _{4(aq)} + H_2O {(l)} \rightleftharpoons NH_{3(aq)} + H_3O_{(aq)}$, $PO^3-_{4(aq)} + H_2O_{(l)} \rightleftharpoons HPO^{2-}_{4(aq)} + OH^-_{(aq)}$. To determine whether (NH4)2CO3 is strong acid or strong base. The methy. B. acidic, because of the hydrolysis of NO 3- ions. The plant generates, watts of electric power. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. pH of solution . We have difine a increasing acidic order. A:Two questions based on acid base concept, which are to be accomplished. Why does a salt containing a cation from a strong base and an anion from a weak acid form a basic solution? To be calculated :- ammonium hydrogen carbonate, NH4HCO3, Q:Predict the position of equilibrium and calculate the equilibrium constant, Keq, for acid-base, A:We know that strong acids will donate protons easily and strong base will accept proton easily. Based on how strong the ion acts as an acid or base, it will produce varying pH levels. TLDR: Will a solution of CH3NH3NO3 be acidic, basic or neutral? More than one term may apply in a given situation. Q:Write the formula of the conjugate base of CHCOH. 4.4K views 2 years ago To tell if SrCl2 (Strontium chloride) forms an acidic, basic (alkaline), or neutral solution we can use these three simple rules along with the neutralization reaction. This conjugate acid is a weak acid. Salts, when placed in water, will often react with the water to produce H3O+ or OH-. Expert Answer. A strong acid and a weak base yield a weakly acidic solution, not because of the strong acid involved, but because of the conjugate acid of the weak base. Give the answer in 2 significant, A:Given :- concentration of KOH = 0.00015 M If neutral, simply write only NR. (d) contain NH4+ and are acidic. This is in contrast to acids capable of donating more than one proton or hydrogen, which are called polyprotic acids. Timberlake, Karen C. Chemistry 101 Introductory Chemistry. carbonate, Na,CO3, A:When sodium carbonate is made to react with water, it gives sodium bicarbonate and sodium, Q:Phenylacetic acid (C6H5CH2COOH, simplified here to HPAc) builds up in the blood of persons with, A:Given data: Hence, Methanol is a weaker acid than water. Things Fall Apart - Chinua Achebe : Quote ID, chapter 6 the risk and term structure of inte. A compound that can donate protons are considered acids but here in Methanol; as a result, water is a better proton donor, which makes Methanol a weak acid. Without the harmful bacteria consuming the cucumbers they are able to last much longer than if they were unprotected. What, A:Givendata,Molarityofbutylamine=0.47MpH=12.13, Q:Amethocaine,C15H25N2O2Cl, is the salt of the basetetracaineandhydrochloric acid. A 0.47M aqueous solution of butylamine has a ph of 12.13. because there were, A:Arrhenius acid/base concept :- Answer (1 of 2): Methylammonium perchlorate is a rocket propellant and explosive and can be thought of as consisting of the CH3NH3+ cation and the ClO4- anion. 2. Which of the following can act as a Lewis acid? Determine whether aqueous solutions of the following salts are acidic, basic, or neutral: Consider each of the ions separately in terms of its effect on the pH of the solution, as shown here: If we measure the pH of the solutions of a variety of metal ions we will find that these ions act as weak acids when in solution. When we neutralize a weak acid with a strong base, we get a salt that contains the conjugate base of the weak acid. and we are asked to write the, Q:Which of the following is a Lewis acid? What video game is Charlie playing in Poker Face S01E07? On dissociation, the molecule gives CH3O- and H+ ions. Define concept of Acid Strength and pKa ? A compound that can donate protons are considered acids but here in Methanol; as a result, water is a better proton donor, which makes Methanol a weak acid. When a salt such as NaCl dissolves in water, it produces Na + ( aq) and Cl ( aq) ions. Is calcium oxide an ionic or covalent bond . When an aluminum ion reacts with water, the hydrated aluminum ion becomes a weak acid. Some handbooks do not report values of Kb. Q:State whether 0.1 M solutions of each of the following salts are acidic, basic, or neutral. \[\dfrac{x^2}{0.2-x}=\dfrac{1*10^-14}{3.98 \times 10{-13}}\]. It turns out that fish have volatile amines (bases) in their systems, which are neutralized by the acids to yield involatile ammonium salts. The pH of the solutions may be calculated using familiar equilibrium techniques, or it may be qualitatively determined to be acidic, basic, or neutral depending on the relative Ka and Kb of the ions involved. [latex]=\frac{\left[{\text{CH}}_{3}{\text{CO}}_{2}\text{H}\right]\left(2.5\times {10}^{-6}\right)}{\left(0.050\right)}=5.6\times {10}^{-10}[/latex]. Which of the terms weak, strong, monoprotic, diprotic, and triprotic characterize(s) each of the following acids? Solutions that contain salts or hydrated metal ions have a pH that is determined by the extent of the hydrolysis of the ions in the solution. We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. This means the K b will be very small. A. Q:What is the pH and the concentrations (of all species) in a 0.075 M solution of Na2S? Why does a salt containing a cation from a weak base and an anion from a strong acid form an acidic solution? Because Perchloric Acid is a strong acid, it's Conjugate Base, ClO4- is Weak, and is negligible because it's not that basic. Another potential reason for contamination is hot drying. Write equations to predict whether solutions of the following salts are acidic, basic, or neutral: (a) KClO 2; (b) CH 3 NH 3 NO 3; (c) CsI. It is the weak conjugate base of Strong Acid HNO3. [latex]\text{Al}{\left({\text{H}}_{2}\text{O}\right)}_{4}{\left(\text{OH}\right)}_{2}{}^{\text{+}}\left(aq\right)+{\text{H}}_{2}\text{O}\left(l\right)\rightleftharpoons {\text{H}}_{3}{\text{O}}^{\text{+}}\left(aq\right)+\text{Al}{\left({\text{H}}_{2}\text{O}\right)}_{3}{\left(\text{OH}\right)}_{3}\left(aq\right)[/latex]. Determine if the following salt is neutral, acidic or basic. Wiki User 2013-03-22 21:22:03 Study now See answer (1) Best Answer Copy It is an Acid! basic or, Q:Rank the compounds in each of the following groups in order of increasing acidity or basicity, as, Q:Complete the following table with the needed [H3O+], [OH-], pH, and pOH. It could contain either an excess of hydronium ions or an excess of hydroxide ions because the nature of the salt formed determines whether the solution is acidic, neutral, or basic. [latex]\text{Zn}{\left({\text{H}}_{2}\text{O}\right)}_{4}{}^{2+}\left(aq\right)+{\text{H}}_{2}\text{O}\left(l\right)\rightleftharpoons {\text{H}}_{3}{\text{O}}^{\text{+}}\left(aq\right)+\text{Zn}{\left({\text{H}}_{2}\text{O}\right)}_{3}{\left(\text{OH}\right)}^{\text{+}}\left(aq\right){K}_{\text{a}}=9.6[/latex]. The pKa value for Methanol is 15.5, which is higher than water. Upper Saddle River, NJ: Pearson Prentice Hall, 2007. 16.3, list the approximate pH value of live everyday solutions. New Questions About Fantasy Football Symbols Answered and Why You Must Read Every Word of This Report. The characteristic properties of aqueous solutions of Brnsted-Lowry acids are due to the presence of hydronium ions; those of aqueous solutions of Brnsted-Lowry bases are due to the presence of hydroxide ions. The value of Kb can be calculated from the value of the ionization constant of water, Kw, and Ka, the ionization constant of the conjugate acid of the anion using the equation: For the acetate ion and its conjugate acid we have: [latex]{K}_{\text{b}}\left(\text{for}{\text{CH}}_{3}{\text{CO}}_{2}{}^{\text{-}}\right)=\frac{{K}_{\text{w}}}{{K}_{\text{a}}\left(\text{for}{\text{CH}}_{3}{\text{CO}}_{2}\text{H}\right)}=\frac{1.0\times {10}^{-14}}{1.8\times {10}^{-5}}=5.6\times {10}^{-10}[/latex]. Our videos will help you understand concepts, solve your homework, and do great on your exams. What will be the character following salts are acidic, basic, or neutral at 25C: (a), Q:Complete the following table with the needed [H3O+], [OH], and pH, and classify the solution as, A:Given: Table (a) sulfate ion (b) citrate ion. The base is, Q:A: Classify the following as Brnsted acids, bases or both. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Connect and share knowledge within a single location that is structured and easy to search. The new step in this example is to determine Ka for the [latex]{\text{C}}_{6}{\text{H}}_{5}{\text{NH}}_{3}{}^{\text{+}}[/latex] ion. This conjugate base is usually a weak base. The perchlorate ion ClO4- is the conjugate base of a strong acid (HClO4) thus the ClO4- ion has weak to none basic properties. A baseball player is taking batting practice. The neutralization that occurs when aqueous solutions of acids and bases are combined results from the reaction of the hydronium and hydroxide ions to form water. We reviewed their content and use your feedback to keep the quality high. Q:The substance trimethylamine is a weak nitrogenous base like ammonia. Anthocyanins as pH-indicators: stop the titration at red, purple or blue? A 0.10 M solution of chloroacetic acid, ClCH2COOH, has a pH of 1.95. I write all the blogs after thorough research, analysis and review of the topics. CH3NH2 is a weak base (Kb=5.0104), so the salt CH3NH3NO3 acts as a weak acid. H+, A:Bacis ion: Ion with over all negative charge is known as basic ion Start your trial now! One example is the use of baking soda, or sodium bicarbonate in baking. \[KCN_{(s)}\rightarrow K^+_{(aq)} + CN^-_{(aq)}\]. NO3- ions will not affect the pH. The following four situations illustrate how solutions with various pH values can arise following a neutralization reaction using stoichiometrically equivalent quantities: Our stomachs contain a solution of roughly 0.03 M HCl, which helps us digest the food we eat. Which of the following are expected to act as a Lewis acid? Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. b. EtH Molecular weight if Na3PO4 = 163.94 g/mol $\dfrac{x^2}{0.2-x} = \dfrac{1*10^{-14}}{1.8 \times 10^{-5}}$. Assuming each solution to be 0.10 M , rank the following aqueous solutions in order of decreasing pH. Hint: We will probably need to convert pOH to pH or find [latex]\left[{\text{H}}_{3}{\text{O}}^{\text{+}}\right][/latex] using [OH] in the final stages of this problem. To calculate :- NaCl + HOH ==> NaOH + HCl The conjugate base of a strong acid is neutral. A solution contains 0.675 g of ethylamine, C2H5NH2, per 100.0 mL of solution. Question: Classify each salt as acidic, basic, or neutral. NaHCO3 is a base. This reaction produces a hydronium ion, making the solution acidic, lowering the pH below 7. What about CO3{2-} ions? Strong, Q:Butylamine, C4H9NH2, is a weak base. 92235U. His TA suggests that he take the pH of the solution. They only report ionization constants for acids. The [latex]{\text{NH}}_{4}{}^{\text{+}}[/latex] ion is acidic and the Cl, The [latex]{\text{NH}}_{4}{}^{\text{+}}[/latex] ion is listed as being acidic, and the F. The chloride ion has no effect on the acidity of the solution since HCl is a strong acid. PH3 To read, write and know something new every day is the only way I see my day! Look up Ka and Kb, substitute, convert H to pH and you have your answer. NH4Ac + HOH ==> NH4OH + HAc I. 3, NaOH NaCl + HOH ==> NaOH + HCl Write formulas for two salts that (a) contain Ni3+ and are acidic. Chloride is a very weak base and will not accept a proton to a measurable extent. #acid #base #salts#class10science #class9science In this video, we're going to learn about the acid base and salts#shorts #shortsfeed #educational . [latex]\text{Cu}{\left({\text{H}}_{2}\text{O}\right)}_{6}{}^{2+}\left(aq\right)+{\text{H}}_{2}\text{O}\left(l\right)\rightleftharpoons {\text{H}}_{3}{\text{O}}^{\text{+}}\left(aq\right)+\text{Cu}{\left({\text{H}}_{2}\text{O}\right)}_{5}{\left(\text{OH}\right)}^{\text{+}}\left(aq\right){K}_{\text{a}}=~6.3[/latex] Answer = C2Cl2 is Polar What is polarand non-polar? Calculate the pH of a 0.10-M solution of aluminum chloride, which dissolves completely to give the hydrated aluminum ion [latex]{\left[\text{Al}{\left({\text{H}}_{2}\text{O}\right)}_{6}\right]}^{3+}[/latex] in solution.