How many molecules of gas could be confined in 230 ml at a
How many molecules of gas could be confined in 230 mL at a pressure of 740 mmHg and a temperature of 25 degree C?
a) 9 X 10^18
b) 5 X 10^21
c) 8 X 10^19
d) 6 X 10^22
e) 4 X 10^20
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