Calculate what is its final temperature

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Reference no: EM13101664

1. using a sample of a compound of C and O₂ having 3.00g of C and 8.00 grams of oxygen, calculate the mass percent of carbon in the compound?

2. Using a sample of 500.0 gram of aluminum we noted the initial temperature was 25.0 degree celsius. This sample absorbs heat of 32.60 kJ from its surroundings. Calculate What is its final temperature ? if it is given that the aluminum has specific heat =0.9930 J/g°C.

Reference no: EM13101664

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