Question

1. A sample of a gas is occupying a 500 mL container at a pressure of 1.4 atm and a temperature of 25 °C.

Answer 1

The new volume of a sample of gas initially occupying a 500 mL container at a pressure of 1.4 atm and a temperature of 25 °C is 281.01mL.

How to calculate volume?

The volume of a gas can be calculated using the following formula:

P1V1//T1 = P2V2/T2

Where;

• P1 = initial pressure
• P2 = final pressure
• V1 = initial volume
• V2 = final volume
• T1 = initial temperature
• T2 = final temperature

1.4 × 500/298 = 2.7 × V2/323

2.348 × 323 = 2.7V2

758.72 = 2.7V2

V2 = 281.009mL

Therefore, the new volume of a sample of gas initially occupying a 500 mL container at a pressure of 1.4 atm and a temperature of 25 °C is 281.01mL.

Learn more about volume at: brainly.com/question/1578538

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