Chemistry, 10.05.2020 12:57, silasjob09

Please help me solve this.
3. How much heat is required to raise the temperature of 179g of acetic acid, CH3COOH, from 250C
to 82.70C?
4. 3350 J of heat is required to raise the temperature of a sample of AlF3 from 250C to 800C. What
is the mass of the sample?
5. 54 J of heat is required to raise the temperature of a 2.47g unknown substance from 17.10C to
46.70C.
a) Calculate the specific heat of the substance
b) What is the substance?

Answers: 2

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