Part A Constants Periodic Table Charles\'s law states that the volume of a gas i

Question

Part A Constants Periodic Table Charles's law states that the volume of a gas is directly related to the absolute temperature when there is no change in the pressure or amount of gas: (Figure 1) A sample of gas in a balloon has an initial temperature of 25 °C and a volume of 1600 L· If the temperature changes to 96 °C, and there is no change of pressure or amount of gas, what is the new volume, V2, of the gas? Express your answer with the appropriate units View Available Hint(s) VValue Units Figure 1 of 1 Submit ? Part B What Celsius temperature, T2, is required to change the volume of the gas sample in Part A ( T-25 °C , Vi= 1600 L ) to a volume of 3200 L ? Assume no change in pressure or the amount of gas in the balloon Express your answer with the appropriate units View Available Hint(s) Lower temperature Smaller volume Higher temperature Larger volume T-Value Units

Explanation / Answer

part A)

volume V1 = 1600 L

temperature T1 = 25 oC = 298 K

volume V2 = ??

temperature T2 = 96 oC = 369 K

V1 / T1 = V2 / T2

1600 / 298 = V2 / 369

V2 = 1981

volume V2 = 1981 L

part B)

T1 = 298 K

V1 = 1600 L

V2 = 3200 L

V1 / T1 = V2 / T2

1600 / 298 = 3200 / T2

T2 = 596 K

temperature = 323 oC

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