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.

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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
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Transcribed Image Text:Inorganic chemistry Activities-module 7-10 - Microsoft Word ? FILE HOME INSERT DESIGN PAGE LAYOUT REFERENCES MAILINGS REVIEW VIEW FOXIT READER PDF Microsoft account - X Cut A Find - 12 A A Aa - AaBbCc AaBbCc AaBbC AaBbCc AaBbCcD AABI AaBbCcC AaBbCcD Arial Ee Copy abc Replace Paste IU - abE X, A - aly - A I Normal Subtitle Subtle Em.. B I No Spac. Heading 1 Heading 2 Heading 3 Title A Select - Format Painter Clipboard Font Paragraph Styles Editing 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 mm
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