Author Question: The temperature of a sample of argon gas in a 365 mL container at 740. mmHg and 25C is lowered to ... (Read 74 times)

acwiles · **on:** Nov 5, 2023

Question 1

The pressure of a gas sample was measured to be 654 mmHg. What is the pressure in kPa? (1 atm = 1.01325 × 10⁵ Pa)
◦ 87.2 kPa
◦ 118 kPa
◦ 6.63 × 10⁴ kPa
◦ 8.72 × 10⁴ kPa
◦ 8.72 × 10⁷ kPa

Question 2

The temperature of a sample of argon gas in a 365 mL container at 740. mmHg and 25°C is lowered to 12°C. Assuming the volume of the container and the amount of gas is unchanged, calculate the new pressure of the argon.
◦ 0.468 atm
◦ 0.931 atm
◦ 1.02 atm
◦ 1.54 atm
◦ 2.03 atm

viper01 · **Reply #1 on:** Nov 5, 2023

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