You placed 43.1 g of an unknown metal at 100 °c into a coffee cup calorimeter that contained 50.0 g of water that was initially at 22.0 °c. the equilibrium temperature of mixing (t0) was determined to be 23.2 °c. the calorimeter constant was known to be 51.5 j/°c. specific heath2o = 4.184 j/g·°ca. what is the total amount of heat (j) lost by the metal? ng 1.5b. what was the specific heat (j/g·°c) of the metal? ng 1.5
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Chemistry, 21.06.2019 14:00
Your answer should have the same number or significant figures as a he starting measurement. 3201 ml =
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Chemistry, 22.06.2019 08:00
An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.
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Chemistry, 22.06.2019 17:40
If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
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You placed 43.1 g of an unknown metal at 100 °c into a coffee cup calorimeter that contained 50.0 g...
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