7. Gases
Chemistry Gas Laws: Combined Gas Law
7. Gases
Chemistry Gas Laws: Combined Gas Law
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- Multiple Choice
A 4.30 L gas has a pressure of 7.0 atm when the temperature is 60.0 ºC. What will be the temperature of the gas mixture if the volume and pressure are decreased to 2.45 L and 403.0 kPa respectively?
3323views6rank1comments - Open Question
A sample of gas initially has a volume of 859 ml at 565 k and 2.20 atm. What pressure will the sample have if the volume changes to 268 mL while the temperature is increased to 815 K?
911views - Open Question
What is the temperature of an 11.2-L sample of carbon monoxide, CO, at 744 torr if it occupies 13.3 L at 55°C and 744 torr?
863views - Multiple ChoiceA 75.0 g sample of dinitrogen monoxide (N2O) is confined in a 4.12 L vessel. What is the pressure (in atm) at 205.0°F? Use the combined gas law equation and assume ideal gas behavior.721views
- Multiple ChoiceA 75.0 g sample of dinitrogen monoxide (N2O) is confined in a 4.12 L vessel. What is the pressure (in atm) at 205°F? Use the combined gas law equation to find the pressure.776views
- Multiple ChoiceA sample of gas initially has a volume of 859 mL at 565 K and 2.20 atm. What pressure will the sample have if the volume changes to 268 mL while the temperature is increased to 815 K?655views