An unknown mass of each substance, initially at 23.0 C, absorbs 1.95 * 103 J of heat
Chapter 6, Problem 50(choose chapter or problem)
An unknown mass of each substance, initially at 23.0 C, absorbs 1.95 * 103 J of heat. The final temperature is recorded as indicated. Find the mass of each substance. a. Pyrex glass 1Tf = 55.4 C2 b. sand 1Tf = 62.1 C2 c. ethanol 1Tf = 44.2 C2 d. water 1Tf = 32.4 C2 51.
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