Consider the reaction for the decomposition of hydrogen disulfide: 2H, S(g) = 2H2(g) + S2(g). Ke = 1.67 × 10-7 at 800°C A0.500 L reaction vessel initially contains 6.25x10-2 mol of H,S and 0.188 mol of H2 at 800°C. Part A Find the equilibrium concentration of [S2]. Express your answer to three significant figures and incluc the appropriate units. 3)Part 1-- Consider the following reaction: N2O4(g) = 2NO2(g), K. = 0.36 at 2000° C Part A The reaction mixture initially contains only the reactant, [N2O4] = 0.0210M , and no NO2. Find the equilibrium concentration of N2O4. Express the concentration to three decimal places and include the appropriate units. Find the equilibrium concentration of NO2. Part 2-

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2)
Consider the reaction for the decomposition of
hydrogen disulfide:
2H, S(g) = 2H2 (g) + S2(g).
K. = 1.67 x 10-7 at 800°C
A0.500 L reaction vessel initially contains
6.25x10-2 mol of H½S and 0.188 mol of H2 at
800°C.
Part A
Find the equilibrium concentration of [S2].
Express your answer to three significant figures and incluc
the appropriate units.
3)Part 1--
Consider the following reaction:
N2O4(g) = 2NO2(g), K. = 0.36 at 2000° C
Part A
The reaction mixture initially contains only the
reactant, [N2O4] = 0.0210M , and no NO2.
Find the equilibrium concentration of N2O4.
Express the concentration to three decimal places and
include the appropriate units.
Find the equilibrium concentration of NO2.
Part 2-
Transcribed Image Text:2) Consider the reaction for the decomposition of hydrogen disulfide: 2H, S(g) = 2H2 (g) + S2(g). K. = 1.67 x 10-7 at 800°C A0.500 L reaction vessel initially contains 6.25x10-2 mol of H½S and 0.188 mol of H2 at 800°C. Part A Find the equilibrium concentration of [S2]. Express your answer to three significant figures and incluc the appropriate units. 3)Part 1-- Consider the following reaction: N2O4(g) = 2NO2(g), K. = 0.36 at 2000° C Part A The reaction mixture initially contains only the reactant, [N2O4] = 0.0210M , and no NO2. Find the equilibrium concentration of N2O4. Express the concentration to three decimal places and include the appropriate units. Find the equilibrium concentration of NO2. Part 2-
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