2. For the following reactions, determine the equilibrium constants and whether the reactants or products are favored:
a) HCOOH(aq) + H2O(l) → HCOO− (aq) + H3O + (aq) (To determine K, use [HCOOH] = 0.10 M and [HCOO− ] = [H3O + ] = 0.0042 M)
b) H2CO3(aq) + ClO− (aq) → HCO3 − (aq) + HClO(aq) (To determine K, use Ka(H2CO3) = 4.3 × 10-7 and Ka(HClO) = 3.5 × 10-8 )
3. For each of the above reactions in #2, determine the strongest acid (SA), strongest base (SB), weakest acid (WA), and weakest base (WB).
2. For the following reactions, determine the equilibrium constants and whether the reactants or products are...
The following reactions all have K < 1. 1) CN-(aq) + C6H5OH (aq) ---> HCN (aq) + C6H5O-(aq) 2) ClO-(aq) + C6H5OH (aq) ---> C6H5O-(aq) + HClO (aq) 3) HCN (aq) + ClO-(aq) ---> HClO (aq) + CN-(aq) Arrange the substances based on their relative BASE strength. Clear All C6H5O- ClO- HCN HClO C6H5OH CN- strongest base intermediate base weakest base not a Bronsted-Lowry base The following reactions all have K > 1. 1) HCOO-(aq) + HNO2(aq) ---> HCOOH (aq)...
Dropdown is products or reactants.
Given the following information: = formic acid hydrocyanic acid HCOOH HCN HCOOH is a stronger acid than HCN (1) Write the net ionic equation for the reaction that occurs when equal volumes of 0.060 M aqueous formic acid and sodium cyanide are mixed. It is not necessary to include states such as (aq) or (s). Use HCOO as the formula for the formate ion. + + (2) Which is the strongest base, HCOO or CNº...
The following reactions all have K > 1. 1) CH3COO- (aq) + HCOOH (aq) CH3COOH (aq) + HCOO- (aq) 2) C6H5O- (aq) + HCOOH (aq) HCOO- (aq) + C6H5OH (aq) 3) CH3COOH (aq) + C6H5O- (aq) C6H5OH (aq) + CH3COO- (aq) Arrange the substances based on their relative base strength. Clear All C6H5O- HCOO- C6H5OH HCOOH CH3COOH CH3COO- strongest base intermediate base weakest base not a Bronsted-Lowry base
The following reactions all have K < 1. 1) HCOO- (aq) + C6H5COOH (aq) HCOOH (aq) + C6H5COO- (aq) 2) NO2- (aq) + HCOOH (aq) HNO2 (aq) + HCOO- (aq) 3) C6H5COOH (aq) + NO2- (aq) C6H5COO- (aq) + HNO2 (aq) Arrange the substances based on their relative BASE strength. Clear All HCOO- HCOOH C6H5COOH NO2- HNO2 C6H5COO- strongest base intermediate base weakest base not a Bronsted-Lowry base
1. The following reactions all have K > 1. 1) C6H5COO-(aq) + HF (aq) --> F-(aq) + C6H5COOH (aq) 2) C6H5COO-(aq) + HC9H7O4(aq) --> C6H5COOH (aq) + C9H7O4-(aq) 3) HF (aq) + C9H7O4-(aq) --> HC9H7O4(aq) + F-(aq) Arrange the substances based on their relative acid strength F- HF C6H5COO- C9H7O4- HC9H7O4 C6H5COOH strongest acid intermediate acid weakest acid not a Bronsted-Lowry acid 2. The following reactions all have K > 1. 1) NO2-(aq) + HF (aq) --> HNO2(aq) + F-(aq)...
The following reactions all have K < 1. 1) CH3COO- (aq) + HClO (aq) CH3COOH (aq) + ClO- (aq) 2) ClO- (aq) + C6H5OH (aq) HClO (aq) + C6H5O- (aq) 3) C6H5OH (aq) + CH3COO- (aq) C6H5O- (aq) + CH3COOH (aq) Arrange the substances based on their relative BASE strength. CH3COOH ClO- HClO C6H5OH CH3COO- C6H5O- strongest base intermediate base weakest base not a Bronsted-Lowry base
The following reactions all have K< 1. 1) F" (aq) + HNO2 (aq) = HF (aq) + NO2 (aq) 2) NO2 (aq) + HCOOH (aq) = HNO2 (aq) + HCOO“ (aq) 3) HCOOH (aq) +F- (aq) = HCOO“ (aq) + HF (aq) Arrange the substances based on their relative BASE strength. Arrange the substances based on their relative BASE strength. Clear All HF strongest base HNO2 intermediate base HCOO weakest base HCOOH not a Bronsted-Lowry base NO
Question 1: The following
reactions all have K < 1.
Question 2: The following reactions all have K > 1
CH3COOH HCIO strongest base HC,H,04 intermediate base C,H-04 weakest base CH3COO not a Bronsted-Lowry base СІЮ" HC,H04 HCOO strongest base NO, intermediate base HNO2 weakest base CH-04 not a Bronsted-Lowry base HCOOH
please show all work neatly
5. (2 pts) Consider the following acids and their dissociation constants HPO4-2(aq) + H2O.. H3O"(aq) + PO4-3(aq) Ka-2.2x 10.13 HCOOH(aq) H20 H3O (a) HCOO (aq) Ka = 1.8x10-4 a. Which is the weaker acid, HPO42 or HCOOH? b. What is the conjugate base of, HPO42 or c. Which acid has the weaker conjugate base? d. Which acid produces more ions? 6. (2 pts) Write a balanced equation for the neutralization of H3PO4(aq) and NaOH(aq) (3...
For which of the following reactions will the reactants be favored at equilibrium? NH3(aq) + H30+ (aq) = NH4+ (aq) + H20(1) CO32- (aq) + H30+ (aq) = HCO3(aq) + H2O(1) CH3COOH(aq) + OH(aq) = CH3COO" (aq) + H2O(1) HSO3- (aq) + H3O+ (aq) =H2SO3(aq) + H2O(1) CIOA" (aq) + H3PO4(aq) = HCIO4(aq) + H2PO4" (aq)