angelricardoblp8kwg3
12.05.2021 •
Chemistry
A sample of an unknown metal has a mass of 120.4 g. As the sample cools from 90.5°C to 25.7°C, it releases 7020. J of energy. What is the specific heat of the sample? Identify the metal among those in the data table below. Finally, is this endothermic or exothermic?
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Ответ:
the answer will be B. Hope it helps