A balloon contains an anesthetic mixture of cyclopropane (C3H6) and oxygen (O2) at 160 torr and 550 torr, respectively. What is the ratio of the number of moles of cyclopropane to the number of moles of oxygen?
Ncp/no2 = ?
A) 0.29
B) 0.77
C) 0.23
D) 3.4
E) 0.26
Correct Answer:
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