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1.Determine if hydrolysis occurs for each of the following ions. If it does, write the reaction...
1. Determine if hydrolysis occurs for each of the following ions. If it does, write the...
1. Determine if hydrolysis occurs for each of the following ions. If it does, write the reaction for it and determine the value of the hydrolysis constant for each ion. a. NO3-1 b. OCl-1 c. NH2NH3+1 d. H2PO4-1 c. CH3NH3+1 d. HSO4-1 2. For each of the following ionic salts, indicate weather their aqueous solutions will be acidic, basic or neutral. a. Ba(NO2)2 b. Na2CO3 c. NH4ClO4 d. CH3NH3Cl e. KBr 3. Determine the pH of a 0.15 M solution...
Hydrolysis Study: For each salt, a single hydrolysis reaction, involving only one of the ions in that salt, should occu...
Hydrolysis Study: For each salt, a single hydrolysis reaction, involving only one of the ions in that salt, should occur. Do not include any spectator ions in your reaction. pH of 0.10M ammonium chloride Comments: Write the hydrolysis reaction that should have occurred for one of the ions in this salt. pH of 0.10M sodium acetate Comments: Write the hydrolysis reaction that should have occurred for one of the ions in this salt. pH of 0.10M sodium carbonate Comments: Write...
1IC LUDOUCO 1. Complete and balance the following net ionic equations. If no reaction occurs, write...
1IC LUDOUCO 1. Complete and balance the following net ionic equations. If no reaction occurs, write NR. a. Mg?+ + OH (imited -- b. Cu²+ + SCN" - c. Co2+ + NH3(aq) limited + H20 - d. Ba2+ + so; - e. Pb2+ + NH3(aq) excess + H20 – f. Fel+ + SO-- 2. Complete and balance the following net ionic equations. If no reaction occurs, write NR. Tables 4 and 5 of Experiment 7 list amphoteric metal hydroxides that...
1. Which of the following ions will react with water in a hydrolysis reaction:? Nat, Ca2+,...
1. Which of the following ions will react with water in a hydrolysis reaction:? Nat, Ca2+, Cu²+, Zn2, F, SO3, Br? 2. What are the conjugate base and conjugate acid of H2PO4? 3. From what acid and what base were the following salts made: CaSO4, NH4Br, and BaCl2? 4. Tell whether 0.1 M solutions of the following salts would be acidic, neutral, or basic: BaCl2, CuSO4, (NH4)2SO4, ZnCl2, NaCN.
Write equations for the reaction of each of the following Brønsted-Lowry acids and bases. Identify the...
Write equations for the reaction of each of the following Brønsted-Lowry acids and bases. Identify the conjugated acids and bases. a. Acid: H20; base: NH3 b. Acid: NH4+, base: OH- c. Acid: HSO4; base: H2O d. Acid: HCl; base: H2PO4 6.4
24. Which noble gas is isoelectronic with each of the following nonmetal ions? (a) Br (a)...
24. Which noble gas is isoelectronic with each of the following nonmetal ions? (a) Br (a) Se (dN (b) 02- Wor (d) atom or ion 26. In each of the following pairs, which has the larger radius? (a) Al atom or Al ion (b) Pb atom or Pb ion (c) Se atom or Se ion (d) Natom or N ion (d) N4 34. Write the electron dot formula and draw the structural for- mula for each of the following molecules....
??? Write the formula for each of the following: a. lithium hydroxide b. iron(III) hydroxide c....
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Write the formula for each of the following: a. lithium hydroxide b. iron(III) hydroxide c. aluminum hydroxide d. chlorous acid e. strontium hydroxide f lead(II) hydroxide g. phosphorous acid h. ammonia 6.1 Calculate the pH of the following solutions: a. [H3O+] = 5.6 x 103 6.2 b. [H30']-3.8 x104 c. [H3O] 2.7 x 10-5 d. [H3O']- 1.0 x 109 6.3 For each of the following strong base solutions, determine (OH ], (10], and pri. a. 6.5 x 10 M...
please answer all questions! I. Briefly explain what is meant by each of the following terms...
please answer all
questions!
I. Briefly explain what is meant by each of the following terms as it relates to this experiment. (a) Precipitation reaction (b) Spectator ion (c) The designation (ag) following the formula of a compound (d) Decomposition reaction (e) Coefficients II. (a) Write the complete ionic equation for the double displacement reaction that occurs when aqueous solutions of barium nitrate Ba(NO3)2 and sodium chromate Na2Cr04 are mixed. (b) Name the spectator ions in this chemical reaction. (c)...
3. Identify the precipitate and the spectator ions when each of the following aqueous solutions is...
3. Identify the precipitate and the spectator ions when each of the following aqueous solutions is mixed. If a precipitate forms, write the net balanced ionic reaction. If a precipitate does not form, write "No Net Reaction" and leave remaining entries blank. a. Ca(NO3)2 and K3PO4 Precipitate: Spectator ions: Net reaction: b. Ammonium bromide and an aqueous solution of silver acetate, AgC2H302 Precipitate: Spectator ions: Net reaction: C. Nal and NH4NO3 Precipitate: Spectator ions: Net reaction:
d. H.CO; and NaHCO3 pilot ict whether each of the following pairs of substances unction as...
d. H.CO; and NaHCO3 pilot ict whether each of the following pairs of substances unction as a buffer system in aqueous solution. 10-108 Predict whether each could function as a buffer system a. HNO, and HCI b. HNO, and KNO, C. NaC,H,O, and KC,H,O, d. HC,H,O, and NaNO3 concendLIUI 14. A solution is 0.0030 M in H2PO4 ion. What is this ion concentration in mEq/L? c. pull per formula unit, are produced when d. ethanol, a nonell 10-131 How many...
Hydrolysis Study: For each salt, a single hydrolysis reaction, involving only one of the ions in that salt, should occur. Do not include any spectator ions in your reaction. pH of 0.10M ammonium chloride Comments: Write the hydrolysis reaction that should have occurred for one of the ions in this salt. pH of 0.10M sodium acetate Comments: Write the hydrolysis reaction that should have occurred for one of the ions in this salt. pH of 0.10M sodium carbonate Comments: Write...
1IC LUDOUCO 1. Complete and balance the following net ionic equations. If no reaction occurs, write NR. a. Mg?+ + OH (imited -- b. Cu²+ + SCN" - c. Co2+ + NH3(aq) limited + H20 - d. Ba2+ + so; - e. Pb2+ + NH3(aq) excess + H20 – f. Fel+ + SO-- 2. Complete and balance the following net ionic equations. If no reaction occurs, write NR. Tables 4 and 5 of Experiment 7 list amphoteric metal hydroxides that...
1. Which of the following ions will react with water in a hydrolysis reaction:? Nat, Ca2+, Cu²+, Zn2, F, SO3, Br? 2. What are the conjugate base and conjugate acid of H2PO4? 3. From what acid and what base were the following salts made: CaSO4, NH4Br, and BaCl2? 4. Tell whether 0.1 M solutions of the following salts would be acidic, neutral, or basic: BaCl2, CuSO4, (NH4)2SO4, ZnCl2, NaCN.
Write equations for the reaction of each of the following Brønsted-Lowry acids and bases. Identify the conjugated acids and bases. a. Acid: H20; base: NH3 b. Acid: NH4+, base: OH- c. Acid: HSO4; base: H2O d. Acid: HCl; base: H2PO4 6.4
24. Which noble gas is isoelectronic with each of the following nonmetal ions? (a) Br (a) Se (dN (b) 02- Wor (d) atom or ion 26. In each of the following pairs, which has the larger radius? (a) Al atom or Al ion (b) Pb atom or Pb ion (c) Se atom or Se ion (d) Natom or N ion (d) N4 34. Write the electron dot formula and draw the structural for- mula for each of the following molecules....
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Write the formula for each of the following: a. lithium hydroxide b. iron(III) hydroxide c. aluminum hydroxide d. chlorous acid e. strontium hydroxide f lead(II) hydroxide g. phosphorous acid h. ammonia 6.1 Calculate the pH of the following solutions: a. [H3O+] = 5.6 x 103 6.2 b. [H30']-3.8 x104 c. [H3O] 2.7 x 10-5 d. [H3O']- 1.0 x 109 6.3 For each of the following strong base solutions, determine (OH ], (10], and pri. a. 6.5 x 10 M...
please answer all
questions!
I. Briefly explain what is meant by each of the following terms as it relates to this experiment. (a) Precipitation reaction (b) Spectator ion (c) The designation (ag) following the formula of a compound (d) Decomposition reaction (e) Coefficients II. (a) Write the complete ionic equation for the double displacement reaction that occurs when aqueous solutions of barium nitrate Ba(NO3)2 and sodium chromate Na2Cr04 are mixed. (b) Name the spectator ions in this chemical reaction. (c)...
3. Identify the precipitate and the spectator ions when each of the following aqueous solutions is mixed. If a precipitate forms, write the net balanced ionic reaction. If a precipitate does not form, write "No Net Reaction" and leave remaining entries blank. a. Ca(NO3)2 and K3PO4 Precipitate: Spectator ions: Net reaction: b. Ammonium bromide and an aqueous solution of silver acetate, AgC2H302 Precipitate: Spectator ions: Net reaction: C. Nal and NH4NO3 Precipitate: Spectator ions: Net reaction:
d. H.CO; and NaHCO3 pilot ict whether each of the following pairs of substances unction as a buffer system in aqueous solution. 10-108 Predict whether each could function as a buffer system a. HNO, and HCI b. HNO, and KNO, C. NaC,H,O, and KC,H,O, d. HC,H,O, and NaNO3 concendLIUI 14. A solution is 0.0030 M in H2PO4 ion. What is this ion concentration in mEq/L? c. pull per formula unit, are produced when d. ethanol, a nonell 10-131 How many...
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