Medal
0.976 mol sample of hydrogen gas at a temperature of 9.00 °C is found to occupy a volume of 27.4 liters. The pressure of this gas sample is
? mm Hg.

Question

Medal
0.976 mol sample of hydrogen gas at a temperature of 9.00 °C is found to occupy a volume of 27.4 liters. The pressure of this gas sample is
?   mm Hg.

zale101 · Answer

Use the ideal gas law equation: PV=nRT 
P is the pressure in mmHg, convert this to atm
V is the volume in liters 
T is the temperature in kelvins 
n is the moles 
R is the constant which is 0.0821 L*atm/mol*K

zale101 · Answer

$$PV=nRT$$
You are solving for pressure in this case, so divide v to both sides to isolate p(pressure) 
$$\frac{ PV }{ V }=\frac{ nRT }{ V}$$
$$P=\frac{ nRT }{ V } $$

zale101 · Answer

@harz360 you there?

anonymous · Answer

yes