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A sample of helium gas has a volume of 6.50 L at a pressure of 845...

A sample of helium gas has a volume of 6.50 L at a pressure of 845 mmHg and a temperature of 47.0 °C. The pressure of the gas, in atmospheres, when the volume is 12.8 L and the temperature is 25.0 °C is ___. Respond with the correct number of significant figures in scientific notation.

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Answer #1

The pressure of the gas becomes 0.525 atm.

It is written in scientific notation as with correct number of significant figures.

5.25 × 10-2 atm.

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