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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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jasss jasss
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The combustion of 90.0 g of oxalic acid, C2H2O4(s) in a bomb calorimeter whose heat capacity is 4.60 kJ/ °C causes the temperature to rise from 25.0 °C to 79.6 °C. What is the heat of combustion of oxalic acid?

▸ -21.2 kJ/mol

▸ -54.6 kJ/mol

▸ -126 kJ/mol

▸ -211 kJ/mol

▸ -251 kJ/mol
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
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