3. How much heat (in joules) is needed to raise the temperature of 355 g of ethanol I (c = 2.4 J/gºC) by 63°C? q=mcA

Question

3. How much heat (in joules) is needed to raise the temperature of 355 g of ethanol I

(c = 2.4 J/gºC) by 63°C?

q=mcAT

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Gerda 5 months 2021-08-03T00:51:53+00:00 1 Answers 7 views 0

Answers ( )

    0
    2021-08-03T00:53:07+00:00

    Answer:

    53676 J

    Explanation:

    m = 355 g

    c = 2.4 J/gºC

    ΔT = 63°C

    q = mcΔT

      = (355)(2.4)(63)

      = 53676 J

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