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Nicholas
I need help with some chem homework ?
A rigid container has a sample of nitrogen gas with a volume of 500 mL, a pressure of 67.5 mm Hg and a
temperature of 25.0°C. What is the pressure of the gas if the temperature is raised to 80.0°C?
1 AnswerHomework Help2 weeks agoi need help with some chem homework ?
A sample of helium occupies 135 mL at 22.5°C. The pressure is 165 mm Hg. What is the pressure of the gas
sample when it is placed in a 252 mL container at a temperature of 0.0°C?
2 AnswersChemistry2 weeks agoI need help with some chem homework ?
The initial volume and pressure of a gas is 90.5 kPa and 4.56 L. If the conditions change so the gas now has a
pressure of 780 torr, a volume of 6.54 L and a temperature of 198°C, what was the initial temperature?
1 AnswerChemistry2 weeks agoi need help with some chem homework ?
A flexible container holds a volume of 2.34 L of carbon dioxide at pressure and temperature of 652 mm Hg
and 22.0°C. If the pressure changes to 1.5 atm and the volume becomes 1340 mL, what is the new
temperature of the carbon dioxide gas?
1 AnswerChemistry2 weeks agoi need help with soem chem homework ?
A container of argon has a pressure of 720 torr and a volume of 256 mL at 25.0°C. What is the pressure of
the argon if the volume changes to 2.23 L and the temperature increases to 50.0°C?
1 AnswerChemistry2 weeks agoA sample of gas has an initial pressure of 1.50 atm at a volume of 3.40 L at a temperature of 20.0°C. ?
i really need help with this one
This is the second part to the question btw:
If the
temperature is increased by 10.0°C and the pressure increases to 2.50 atm, what is the final volume?
4 AnswersChemistry2 weeks ago