mass of oxygen gas
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What mass of oxygen gas, measured at 238 K and 3.51 atm, is required in ordered to release 6670 kJ of heat to the surroundings?
CH4 + 2O2 --> CO2 + 2H20 ^H = 890.3 kJ
A. 240
B. 6260
C. 0.574
D. 479
E. 7.49
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Solution Summary
It finds the oxygen gas required for the reaction to release 6670 kJ of heat to the surroundings. The solution is detailed and has a '5/5'.
Solution Preview
From the chemical equation, we know that 2 moles of O2 will relases 890.3 kJ. So 1 mole ...
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