Title | Worksheet 1 |
---|---|
Author | Ever Green |
Course | General Chemistry |
Institution | University of Washington |
Pages | 3 |
File Size | 180 KB |
File Type | |
Total Downloads | 44 |
Total Views | 170 |
Worksheet...
CHEM 152 Quiz section worksheet 1
Name:_______________
1) For the hypothetical reactions 1 and 2, K1 = 102 and K2 = 10–4. 1. A2(g) + B2(g) 2AB(g) 2. 2A2(g) + C2(g) 2A2C(g) 3. A2C(g) + B2(g) 2AB(g) + (1/2)C2(g) What is the value for K for reaction 3?
2) The value of Kp for the reaction H2(g) + O2(g) H2O2(g) is 2.3 106 at 570K. Determine the value for K for this reaction at 570K. [Hint: Remember the gas constant R = 0.0821 atm L / mol K & pay close attention to the unit of R and try to use that for conversion of atm to concentration]
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CHEM 152 Quiz section worksheet 1
Name:_______________
3) At a particular temperature, K = 3.75 for the reaction SO2 (g) + NO2 (g) SO3 (g) + NO (g) If all four gases had initial concentrations of 0.800 M, calculate the equilibrium concentrations of the gases.
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