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13. If K-2.0x 10" at 25 C, for the following reaction: H2 (g)+ Cl(g) 2 HCI (g), then find Kp at the same temperature. (2 pts) 14. (a) Give the formula of the conjugate base of the following Bronsted-Lowry acids: (4pts) (i) HO (ii) H2CO (b) Give the formula of the conjugate acid of the following Bronsted-Lowry bases: (4pts) HSO (ii) NH 15. Identify the stronger acid in each of the following pairs and briefly explain the reason for your answer. (4 pts) (a) H2S and HCI (b) HCIO3 and HBrO 16. Use the relative strengths of acids and bases below to answer the question that follow. Acid strength (strongest to weakest): HNO3, HF, NH4", HOO; Base strength (strongest to weakest): CO,, NHs, F', NO;

Answer 1

SOLN 13

since image is Hazy I think value of Kc is 2*10^13 however I am giving you method

relationship between Kp and Kc is given as $K_p=K_c\times (RT)^{\Delta n_g}$

where $\Delta n_g=$no . of mols of product - no. of moles of reactant

for the reaction given H2(g) +Cl2(g) ----> 2HCl $\Delta n_g=0$

hence $K_p=K_c\times (RT)^{0}=K_c$

hence Kp = Kc = 2*10^13

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