thomasgnathan
03.04.2020 •
Chemistry
Pressure is this sample?
3. If a steel cylinder with a volume of 1.50 L contains 10.0 moles of oxygen, under what
pressure is the oxygen if the temperature is 27.0 °C?
4. When the pressure in a certain gas cylinder with a volume of 4.50 L reaches 500 atm, the
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Ответ:
P = 164 Atm
Explanation:
PV = nRT => P = nRT/V
n = 10.0 moles
R = 0.08206 L·Atm/mol·K
T = 27.0°C = 300 K
V = 1.50 Liters
P = (10.0 mol)(0.08206 L·Atm/mol·K )(300 K)/(1.50 Liters) = 164.12 Atm ≅ 164 Atm (3 sig. figs.)
Ответ:
IDK :)
Explanation:
i dont have a big enough brain for that.