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How much heat in joules is required to raise the temperature of 205 g of water from 21.2 degrees to 91.4 degre

2007-05-07 20:55:59 · 2 answers · asked by Charlie 1 in Science & Mathematics ➔ Chemistry

2 answers

Q =mc(thetha)

=(205/1000)kg * 4200 * (91.4 - 21.2)
=60442.3 J

2007-05-07 21:02:34 · answer #1 · answered by lilmaninbigpants 3 · 0⤊ 0⤋

.205*4184*70.2 = 60211.94 J

2007-05-08 04:11:39 · answer #2 · answered by ag_iitkgp 7 · 0⤊ 0⤋

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