A sample of helium gas has a volume of 5.10L at a pressure of 815 mmHg and a temperature of 28C .
1. What is the pressure of the gas in atm when the volume and temperature of the gas sample are changed to 1520mL and 347K if the amount of gas is constant?
2. What is the pressure of the gas in atm when the volume and temperature of the gas sample are changed to 2.24L and 18°C if the amount of gas is constant?
3. What is the pressure of the gas in atm when the volume and temperature of the gas sample are changed to 12.8L and 48°C if the amount of gas is constant?
Answers: 3
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A sample of helium gas has a volume of 5.10L at a pressure of 815 mmHg and a temperature of 28C .
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