If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise...

Question

Question

If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise the temperature of 83 g of methanol from 15 oC to 78 oC ?

Answer 1

Answer #1

Heat(q) = ms(∆T)

q = 83×2.51×(78-15)

= 13124.8 joules

So heat required =13124.8 joules

Answer 2

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