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mario62 [17]
3 years ago
15

A 32.78 g sample of a substance is initially at 22.7 °c. after absorbing 2017 j of heat, the temperature of the substance is 173

.2 °c. what is the specific heat (c) of the substance?
Chemistry
1 answer:
larisa86 [58]3 years ago
3 0
Heat= mass * change in temperature* specific heat
specific heat=409 J/kg K
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melamori03 [73]

The number of moles in  3.612 x 10²⁴ molecules of CaO is  6 moles.

<h3>Number of moles in the molecules</h3>

The number of moles in  3.612 x 10²⁴ molecules of CaO is calculated as follows;

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