Chemistry, 06.05.2020 01:09 emily965692
A glass on a window sill contains 15.7 grams of cold water at 3.5°C. As it heats up in the sun, the water gains 570 joules of
energy. The specific heat capacity of water is 4.186 joules/gram degree Celsius. What are the value of AT and the final
temperature of the water?
Answers: 2
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Equal volumes of h2 and o2 are placed in a balloon and then ignited. assuming that the reaction goes to completion, which gas will remain in excess? 2h2 + o2 → 2h2o a. both are in equal proportion b. oxygen c. water d. hydrogen
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A glass on a window sill contains 15.7 grams of cold water at 3.5°C. As it heats up in the sun, the...
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