27 Answered Questions for the topic Thermochemistry

Thermochemistry Combustion Heat Methane

11/21/14

Thermochemistry: Heating water with Methane

I'm stuck on this one   How many grams of methane must be combusted to heat 1.00 kg of water from 25.0 °C to 90 °C, assuming H2O(l) is the product of the reaction and no heat is lost to the... more
Thermochemistry Heat Ethanol Final Temperature

11/21/14

Thermochemistry

I'm not sure what I need to do here...   If 25.0 g of ethanol at 5.0 °C is mixed with 50.0g of ethanol at 75.0 °C, what with the final temperature of ethanol be, assuming no heat is lost to the... more

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