Calculate the Final Temperature of 68

question 28

Multiple Choice

Calculate the final temperature of 68.4 g of molecular hydrogen (specific heat capacity = 14.304 J g^-1 °C^-1) initially at 8.24 °C that releases 25.3 kJ of energy into the surroundings.

• A) 34.1 °C
• B) 17.6 °C
• C) -34.1 °C
• D) -17.6 °C
• E) -8.70 °C

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