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Chemistry

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A student dissolves 8.00 g of NH4NO3(s) in 100. g of H2O(l) in a coffee-cup calorimeter. Based on the initial and final temperatures of the mixture in degrees Celsius shown in the diagram above the laboratory setup, what is the calculated ΔT of the water reported to the appropriate number of significant figures?

Answer :

IStalingradgo IStalingradgo

Answer: Not enough data.

Reason: The initial temp is required to answer the question it is said to be in a diagram.

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