2.5 g of helium at an initial temperature of 300 k interacts thermally with 9.0 g of oxygen at an initial temperature of 620 k . a) what is the initial thermal energy of each gas?
b) what is the final thermal energy of each gas?
c) how much heat energy is transferred, and in which direction?
d) from he to o2 or o2 to he
e) what is the final temperature?
Answers: 1
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