Homework Answers
Among these 4 equations the second equation that is HF(aq) + H2O (l) <--> H3O+ (aq) + F- (aq) shows a week acid equation in water. Because of highest electronegetivity of F makes HF bond stronger (ionically) hence HF is a week acid.
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QUESTION 13 Which equation shows a weak acid in water? LIOH(s) ---> Li+ (aq) + OH"...
QUESTION 13 Which equation shows a strong acid in water? LiOH(s) ---> Li+ (aq) + OH"...
QUESTION 13 Which equation shows a strong acid in water? LiOH(s) ---> Li+ (aq) + OH" (aq) HF (aq) + H20(1) 6+ H30+(aq) + F"(aq) HF(aq) ++ H+ (aq) + F"(aq) HCl(aq) + H2O(aq) ---> C-(aq) + H30+(aq).
NEED ANSWERS ASAP Which equation shows a strong acid in water? LiOH(s) ---> Li+ (aq) +...
NEED ANSWERS ASAP
Which equation shows a strong acid in water? LiOH(s) ---> Li+ (aq) + OH" (aq) HF (aq) + H20(1) + H30+ (aq) + F"(aq) HF (aq) ++ H+ (aq) + F"(aq) HCl(aq) + H20(aq) ---> CI+(aq) + H30+(aq) Which of the following ionic compounds is INSOLUBLE in water? O Li3PO4 O Naci OFeF3 O Na2S03 O (NH4)2SO4
Classify HF as a strong or weak acid or base in aqueous solution. Weak base O...
Classify HF as a strong or weak acid or base in aqueous solution. Weak base O Weak acid O Strong acid Strong base Which of the following is the correct molecular equation for the following reaction? HC2H302 (aq) Ba(OH)2 (aq) O 2 H (aq) + Ba(ОН)2 (s) +2 H20 ) +2 C2H302 (aq) +2 C2H302 Ba2+ (aq) (aq) Ba2+ (aq) 2 OH O 2 H(aq)+2 C2H302 (aq) Ba2 (aq) +2 C2H3O2 (aq)+ 2 H20 (aq) (1) +Ba(OH)2 (aq) O 2...
Write a balanced base equation for F"(aq) F (aq) + H20(1) =H30+ (aq) + HF (aq)...
Write a balanced base equation for F"(aq) F (aq) + H20(1) =H30+ (aq) + HF (aq) F"(aq) + H20(1) = H20"(aq) + F(aq) F (aq) + H2O(0) = OH"(aq) + HF(aq) F"(aq) + H20(1)=H*(aq) + HOF(aq) Impossible to determine QUESTION 2 Write a balanced base equation for CH3CH2NH2(aq) CH3CH2NH2(aq) + H2O(1) = H30+ (aq) + CH3CH2NH" (aq) CH3CH2NH2(aq) + H2O(1) = OH(aq) + CH3CH2NH3(aq) CH3CH2NH2(aq) + H2O(1) = H20" (aq) + CH3CH2NH2+(aq) CH3CH2NH2(aq) + H2O(1) = NH4+(aq) + CH3CH2OH(aq) Impossible...
Which reaction describes the ionization of a strong acid in aqueous solution? A: LiOH(aq) --> Li+(aq)...
Which reaction describes the ionization of a strong acid in aqueous solution? A: LiOH(aq) --> Li+(aq) + OH- (aq) B: HBr(aq) + H2O(l) --> H2Br+(aq) + OH- (aq) C: HSO4ದaq) + H3O+(aq) --> H2O(l) + H2SO4(aq) D: HI(aq) + H2O(l) --> H3O+(aq) + I- (aq) Please explain why the answer would be a strong acid
2 pts Question 4 Identify all conjugate acid-base pairs in the reaction shown. N(CH3)H2(aq) + H2O(l)...
2 pts Question 4 Identify all conjugate acid-base pairs in the reaction shown. N(CH3)H2(aq) + H2O(l) <= N(CH3)H3(aq) + OH"(aq) ON(CH3)H3/OH N(CH3)H3/H20 ' N(CH3)H/OH H30/OH N(CH3)H/N(CH3)H3 H2O/H30 H2O/OH-
Question 12 of 13 > Hint Check Answe A monoprotic weak acid, HA, dissociates in water...
Question 12 of 13 > Hint Check Answe A monoprotic weak acid, HA, dissociates in water according to the reaction HA(aq) + H2O(l) = H, 0+ (aq) + A-(aq) The equilibrium concentrations of the reactants and products are [HA) = 0.160 M, H, 0+) = 4.00 x 10--M, and A = 4.00 x 10-4 M. Calculate the K, value for the acid HA. K = 1
estion 10 of 65 > Consider the reaction. HF(aq) + KOH(aq) — KF(aq) + H20(1) What...
estion 10 of 65 > Consider the reaction. HF(aq) + KOH(aq) — KF(aq) + H20(1) What is the net ionic equation for the chemical reaction? HF(aq) + K+(aq) + OH(aq) — K+(aq) + F (aq) + H2O(1) O HF(aq) + K+(aq) + OH-(aq) — K+(aq) + F (aq) + H+(1) + OH-(1) O HF(aq) + OH-(aq) —> F-(aq) + H2O(1) HF(aq) + K+(aq) F (aq) + H+(1) HF(aq) + K+(aq) K+(aq) + H2O(1) - 11 of 65 > Calculate either...
Write a balanced equation for the dissociation of the Brønsted-Lowry acid HSO, in water OHSO4 (aq)...
Write a balanced equation for the dissociation of the Brønsted-Lowry acid HSO, in water OHSO4 (aq) + H2O(1) = H2SO4(aq) + OH"(aq) O HSO4 (aq) + H20(1) - 503(8) + OH(aq) + H,00 OHSO4 (aq) + H2O(l) = 5032 (aq) + OH"(aq) O HSO (aq) + H2011) - S02 (aq) + H2O(1) OHSO4 (aq) + H2O(1) = SO42(aq) + H30*(aq)
The correct equation for the reaction of hydrosulfuric acid and lithium hydroxide is O2HS (aq) +Li(OH)2...
The correct equation for the reaction of hydrosulfuric acid and lithium hydroxide is O2HS (aq) +Li(OH)2 (aq) → LiS2 (aq) + 2 HOH) + LiOH (aa) o HS (aa) + LiS (aa + HOH 101) H2S (aq) + LiOH (aq) → LiS (aq) + H2OH(1) O H2S (aq) + 2 LiOH (aq) Lis (aq) + 2 HOH 1 (1)
QUESTION 13 Which equation shows a strong acid in water? LiOH(s) ---> Li+ (aq) + OH" (aq) HF (aq) + H20(1) 6+ H30+(aq) + F"(aq) HF(aq) ++ H+ (aq) + F"(aq) HCl(aq) + H2O(aq) ---> C-(aq) + H30+(aq).
NEED ANSWERS ASAP
Which equation shows a strong acid in water? LiOH(s) ---> Li+ (aq) + OH" (aq) HF (aq) + H20(1) + H30+ (aq) + F"(aq) HF (aq) ++ H+ (aq) + F"(aq) HCl(aq) + H20(aq) ---> CI+(aq) + H30+(aq) Which of the following ionic compounds is INSOLUBLE in water? O Li3PO4 O Naci OFeF3 O Na2S03 O (NH4)2SO4
Classify HF as a strong or weak acid or base in aqueous solution. Weak base O Weak acid O Strong acid Strong base Which of the following is the correct molecular equation for the following reaction? HC2H302 (aq) Ba(OH)2 (aq) O 2 H (aq) + Ba(ОН)2 (s) +2 H20 ) +2 C2H302 (aq) +2 C2H302 Ba2+ (aq) (aq) Ba2+ (aq) 2 OH O 2 H(aq)+2 C2H302 (aq) Ba2 (aq) +2 C2H3O2 (aq)+ 2 H20 (aq) (1) +Ba(OH)2 (aq) O 2...
Write a balanced base equation for F"(aq) F (aq) + H20(1) =H30+ (aq) + HF (aq) F"(aq) + H20(1) = H20"(aq) + F(aq) F (aq) + H2O(0) = OH"(aq) + HF(aq) F"(aq) + H20(1)=H*(aq) + HOF(aq) Impossible to determine QUESTION 2 Write a balanced base equation for CH3CH2NH2(aq) CH3CH2NH2(aq) + H2O(1) = H30+ (aq) + CH3CH2NH" (aq) CH3CH2NH2(aq) + H2O(1) = OH(aq) + CH3CH2NH3(aq) CH3CH2NH2(aq) + H2O(1) = H20" (aq) + CH3CH2NH2+(aq) CH3CH2NH2(aq) + H2O(1) = NH4+(aq) + CH3CH2OH(aq) Impossible...
2 pts Question 4 Identify all conjugate acid-base pairs in the reaction shown. N(CH3)H2(aq) + H2O(l) <= N(CH3)H3(aq) + OH"(aq) ON(CH3)H3/OH N(CH3)H3/H20 ' N(CH3)H/OH H30/OH N(CH3)H/N(CH3)H3 H2O/H30 H2O/OH-
Question 12 of 13 > Hint Check Answe A monoprotic weak acid, HA, dissociates in water according to the reaction HA(aq) + H2O(l) = H, 0+ (aq) + A-(aq) The equilibrium concentrations of the reactants and products are [HA) = 0.160 M, H, 0+) = 4.00 x 10--M, and A = 4.00 x 10-4 M. Calculate the K, value for the acid HA. K = 1
estion 10 of 65 > Consider the reaction. HF(aq) + KOH(aq) — KF(aq) + H20(1) What is the net ionic equation for the chemical reaction? HF(aq) + K+(aq) + OH(aq) — K+(aq) + F (aq) + H2O(1) O HF(aq) + K+(aq) + OH-(aq) — K+(aq) + F (aq) + H+(1) + OH-(1) O HF(aq) + OH-(aq) —> F-(aq) + H2O(1) HF(aq) + K+(aq) F (aq) + H+(1) HF(aq) + K+(aq) K+(aq) + H2O(1) - 11 of 65 > Calculate either...
Write a balanced equation for the dissociation of the Brønsted-Lowry acid HSO, in water OHSO4 (aq) + H2O(1) = H2SO4(aq) + OH"(aq) O HSO4 (aq) + H20(1) - 503(8) + OH(aq) + H,00 OHSO4 (aq) + H2O(l) = 5032 (aq) + OH"(aq) O HSO (aq) + H2011) - S02 (aq) + H2O(1) OHSO4 (aq) + H2O(1) = SO42(aq) + H30*(aq)
The correct equation for the reaction of hydrosulfuric acid and lithium hydroxide is O2HS (aq) +Li(OH)2 (aq) → LiS2 (aq) + 2 HOH) + LiOH (aa) o HS (aa) + LiS (aa + HOH 101) H2S (aq) + LiOH (aq) → LiS (aq) + H2OH(1) O H2S (aq) + 2 LiOH (aq) Lis (aq) + 2 HOH 1 (1)
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