1. Equilibrium occurs when nitrogen monoxide gas reacts with oxygen gas to form nitrogen dioxide gas. 2NO(g) + O2(g) = 2NO2(g) At equilibrium at 230°C, the concentrations are measured to be [NO] = 0.0542 M, [O 2.1 = 0.127 M, and [NO 2] = 15.5 M. Calculate the equilibrium constant at this temperature.
1. Equilibrium occurs when nitrogen monoxide gas reacts with oxygen gas to form nitrogen dioxide gas. 2NO(g) + O2(g) = 2NO2(g) At equilibrium at 230°C, the concentrations are measured to be [NO] = 0.0542 M, [O 2.1 = 0.127 M, and [NO 2] = 15.5 M. Calculate the equilibrium constant at this temperature.
Chemistry
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Chapter1: Chemical Foundations
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Solving Problem
1. Equilibrium occurs when nitrogen monoxide gas reacts with oxygen gas to form
nitrogen dioxide gas.
2NO(g) + O2(g) = 2NO2(g)
At equilibrium at 230°C, the concentrations are measured to be [NO] = 0.0542
M, [O 21 = 0.127 M, and [NO 2] = 15.5 M. Calculate the equilibrium constant at
this temperature.
2. Calculate the equilibrium constant (Kc) for the following reaction:
H2(g) + 12(g) = 2HI(g)
when the equilibrium concentrations at 25.0 °C were found to be:
[H2] = 0.0505 M
[l2] = 0.0498 M
[HI] = 0.389 M
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Transcribed Image Text:Inorganic chemistry Activities-module 7-10 - Microsoft Word
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Solving Problem
1. Equilibrium occurs when nitrogen monoxide gas reacts with oxygen gas to form
nitrogen dioxide gas.
2NO(g) + O2(g) = 2NO2(g)
At equilibrium at 230°C, the concentrations are measured to be [NO] = 0.0542
M, [O 21 = 0.127 M, and [NO 2] = 15.5 M. Calculate the equilibrium constant at
this temperature.
2. Calculate the equilibrium constant (Kc) for the following reaction:
H2(g) + 12(g) = 2HI(g)
when the equilibrium concentrations at 25.0 °C were found to be:
[H2] = 0.0505 M
[l2] = 0.0498 M
[HI] = 0.389 M
PAGE 6 OF 6
1227 WORDS
100%
3:44 PM
O Type here to search
27°C Light rain
O 4) A
1/27/2022
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