Chemistry, 09.04.2020 00:32 stryker71

PLEASE HELP 9.26 g of an unknown solid is dissolved in a coffee cup calorimeter that contains 62.0 mL of water.
The measured temperature increased from 23.4 °C to 24.7 °C. The specific heat of water is 4.184Jg
10c-1 and assume the density of the solution is 1.00 g mlº? Calculate the molecular weight of the
unknown solid if the AH was determined to be -2.51 k) moll via another experiment.

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PLEASE HELP 9.26 g of an unknown solid is dissolved in a coffee cup calorimeter that contains 62.0 m...