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A rigid container holds 0.26 g of hydrogen gas. How much heat is needed to change...

A rigid container holds 0.26 g of hydrogen gas. How much heat is needed to change the temperature of the gas from 50 K to 100 K? Express your answer to two significant figures and include the appropriate units.

How much heat is needed to change the temperature of the gas from 250 K to 300 K? Express your answer to two significant figures and include the appropriate units.

How much heat is needed to change the temperature of the gas from 2250 K to 2300 K? Express your answer to two significant figures and include the appropriate units.

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