Chemistry, 10.05.2021 17:50, KnMcdonaldk93906
PLEASE HELP!!!
A 74.0-gram piece of metal at 94.0 °C is placed in 120.0 g of water in a calorimeter
at 26.5 °C. The final temperature in the calorimeter is 32.0 °C. Determine the
specific heat of the metal. Show your work by listing various steps, and explain how
the law of conservation of energy applies to this situation. (8 points)
Answers: 2
Chemistry, 21.06.2019 22:30, 20alondra04
In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy
Answers: 1
Chemistry, 22.06.2019 04:30, mamabates181981
How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.
Answers: 1
Chemistry, 22.06.2019 10:30, kluckey3426
Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
Answers: 1
PLEASE HELP!!!
A 74.0-gram piece of metal at 94.0 °C is placed in 120.0 g of water in a calorimete...
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