Chemistry, 13.10.2019 21:30 tornadobrooks11
How much heat is lost when changing 65 g of water vapor (h2o) at 421 k to ice at 139 k?
-146.9 kj
-204.6 kj
-48 kj
-219.4 kj
Answers: 3
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Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.
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Agas has an empirical formula ch4. 0.16g of the gas occupies a volume of 240cm^3 what is the molecular formula of the me anyone who !
Answers: 1
How much heat is lost when changing 65 g of water vapor (h2o) at 421 k to ice at 139 k?
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