Chemistry, 15.05.2021 07:20 unruhlsY25
N unknown mass of each substance, initially at 25.0 ∘C∘C, absorbs 1940 JJ of heat. The final temperature is recorded. Find the mass of each substance.
a. Pyrex glass (Final temp= 55.6 ∘C)
Express your answer using two significant figures.
b. sand (Final temp= 62.3 ∘C)
Express your answer using two significant figures.
Answers: 3
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N unknown mass of each substance, initially at 25.0 ∘C∘C, absorbs 1940 JJ of heat. The final tempera...
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