Write the equilibrium- constant expression for the following reaction ? CO(g) + 2H,S(g) - CS,(g) +H2(g) H,O (g)

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GENERAL CHEMISTRY FOR PHYSICS
Answer all the following questions:
1- Write the equilibrium- constant expression for the following reaction ?
i- CO(g) + 2H2S(g) CS2(g) +H2(g) + H2O (g)
2- For the following reactions decide if the amount of products increase
or decrease by increasing the pressure, according to Le Châtelier's principle?
i- 2H2S (g)
2H2(g) +
S2 (g)
3- If you have weak acid (CH3COOH), Write the ionization equation
with H,0 & acid ionization constant (K) ?
4-For the reaction: 2H2(g) + 2NO(g) > 2 H,O(g) +N2 (g)
Rate = k [H2][NO] What is the order of the reaction with respect to each reactant species?
What is the overall order of reaction?
5- Differentiate between the unit of rate constant (k) For zero and first order reaction?
6- If you have the following reaction
2N,O:(g) → 4NO,(g) + O2(g)
What is,
a- Rate of formation of O, ?
b- Rate of decomposition of N,O, ?
c- The relation between two rates ?
Transcribed Image Text:Page 1 of 2 GENERAL CHEMISTRY FOR PHYSICS Answer all the following questions: 1- Write the equilibrium- constant expression for the following reaction ? i- CO(g) + 2H2S(g) CS2(g) +H2(g) + H2O (g) 2- For the following reactions decide if the amount of products increase or decrease by increasing the pressure, according to Le Châtelier's principle? i- 2H2S (g) 2H2(g) + S2 (g) 3- If you have weak acid (CH3COOH), Write the ionization equation with H,0 & acid ionization constant (K) ? 4-For the reaction: 2H2(g) + 2NO(g) > 2 H,O(g) +N2 (g) Rate = k [H2][NO] What is the order of the reaction with respect to each reactant species? What is the overall order of reaction? 5- Differentiate between the unit of rate constant (k) For zero and first order reaction? 6- If you have the following reaction 2N,O:(g) → 4NO,(g) + O2(g) What is, a- Rate of formation of O, ? b- Rate of decomposition of N,O, ? c- The relation between two rates ?
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