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Which products are formed in the reaction between the two reactants below? 5042-(aq) + H20(aq) –...
QUESTION 7 Which products are formed in the reaction between the two reactants below? HS (aq) + NH3(aq) → H2S(aq) +OH"(aq) O s2-(aq) + H30+(aq) OH30+(aq) + OH"(aq) O s2-(aq) + NH4+ (aq) H2S(aq) + OH(aq)
QUESTION 6 Which products are formed in the reaction between the two reactants below? HC2H302(aq) +52 (aq) → H2C2H302+ (aq) +53-(aq) OH30+ (aq) + OH"(aq) C2H302 (aq) + HS (aq) C2H302 (aq) + H2S"(aq) SC2H302 (aq) + H20(aq)
Question 9 5 pts Consider the following chemical reaction between HSO4 (aq) and H2O(). HSO4 (aq) + H2O(1=5042-(aq) + H3O+ (aq) Select ALL statements that are true regarding the reaction above. SO42-(aq) is the conjugate base of HSO4 (aq). HSO4"(aq) is a base in this reaction. H30*(aq) is the conjugate acid of H20(1). 5 pts Question 10 ... in haated from 200 K to 400K, (see the
3. For each of the following reactions: H2SO4(aq) + H20 = H30+(aq) + H50,- (aq) HS04 (aq) + H20 = H30+(aq) + S04-(aq) H2O + H2O = H30+(aq) + OH-(aq) HCN(aq) + CO32- (aq) = HCO3-(aq) + CN-(aq) a) Which reactant is the acid? b) Which reactant is the base? c) Find the two conjugate pairs present in each reaction.
2. A) Which way will the equilibrium of a reaction shift (towards reactants or products) if one of the products formed is a gas? Which way will the equilibrium of a reaction shift (towards reactants or products) if one of the reactants formed is a solid? B) Using what you just described above, examine the following reactions and apply Le Chatelier's principle. Which way will the equilibrium shift? (Towards reactants or products) Circle the dominate side of the reaction. Explain...
6. (1 pt) Which represents an ENDOTHERMIC reaction? a. 10 kJ + reactants - products b. reactants-> products + 10 kJ C reactants - products d. reactants-products 7. (1 pt) Which represents a reaction that requires a catalyst? a. 10 kJ + reactants-> products b. reactants -> products + 10 kJ c. reactants products d. reactants-> products 8. (1 pt) Which represents reversible reaction? a. 10 kJ + reactants -> products b. reactants-> products + 10 kJ C. reactants products...
A neutralization reaction between NaOH (aq) and HBr (aq) would give which two products? -------------------- PLEASE SHOW WORK NaH(s) + BrOH(aq) NaBr(s) + NaOH(aq) NaH2 (aq) + Br2(g) H20(l) + NaBr(aq)
2. HSOA and PO43- The bases in the reaction below are: 5042- (aq) + HPO42- (aq) = H504 (aq) + PO43- (aq) Ob. HPO42- and PO43- Oc5042- and H5047 O d. 5042- and HPO42- Oe. HPO42- and H504 Of. 5042- and PO43- Assuming equal initial concentrations of the given species, which of the following has the weakest conjugate base in aqueous solution? Ка= 2.0 x 106 ОД- НВ О. НА Ка? 5.0 x 10-4 OCHD Кав 6.0 x 10-2 Od....
QUESTION 5 What are the products of this acid base reaction? Род3- H20() (aq) (aq) + (aq) +OH р3- 4 H2 (g) H2PO41 02- HPO42- + он1- H4PO41+ 202-
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)