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The ideal gas law states that the volume of a gas is inversely proportional to the pressure and directly proportional to the temperature in kelvin.

If a gas at 1.131 atm and 81 °C has a volume of 11.1 L, what is the pressure (in atm), to 3 decimal places, when the temperature is changed to 444 K and the volume is changed to 7.56 L?

 

 

 

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The combined gas law states that the volume of a gas is inversely proportional to the pressure and directly proportional to the temperature in kelvin.

If a gas at 1.142 atm and 85 °C has a volume of 606.3 L, what is the volume (in L), to the nearest whole number, when the temperature is changed to 315 K and the pressure is changed to 1.91 atm?

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1.  Charles’s law states that the volume of a gas is directly proportional to the temperature (in Kelvin) at a constant pressure. 

A gas has a volume of 661 mL when the temperature is 141 °C. What is the volume (in mL), to the nearest whole number, if the pressure remains constant but the temperature is lowered to -8 °C?

2.The ideal gas law states that that the pressure of a gas is directly proportional to the temperature (in Kelvin) for a constant volume. 

A metal gas canister has a volume of 601 L at a pressure of 2.71 atm and a temperature of -31 °C. What is the pressure of this gas (in atm), to 2 decimals, if the temperature increases to 257 °C?

 

3. Heat loss through fiberglass insulation varies directly only with time and inversely with fiberglass thickness.

If the energy lost as heat through 47.6 cm of fiberglass is 772 kJ in 13 minutes when the atmospheric pressure is 1.01 atm, what is the loss (in joules), to the nearest whole number, through 12.0 cm in 357 minutes when the atmospheric pressure is 1.23 atm?

 

please solve this

2. The ideal gas law states that that the pressure of a gas is directly proportional to the temperature (in Kelvin) for a constant volume. 

A metal gas canister has a volume of 601 L at a pressure of 2.71 atm and a temperature of -31 °C. What is the pressure of this gas (in atm), to 2 decimals, if the temperature increases to 257 °C?

3. Heat loss through fiberglass insulation varies directly only with time and inversely with fiberglass thickness.

If the energy lost as heat through 47.6 cm of fiberglass is 772 kJ in 13 minutes when the atmospheric pressure is 1.01 atm, what is the loss (in joules), to the nearest whole number, through 12.0 cm in 357 minutes when the atmospheric pressure is 1.23 atm?

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