Chemistry, 11.01.2020 12:31 xxtonixwilsonxx
When 1 mole of carbon is burned, carbon dioxide is produced, and 393 kilojoules (kj) of energy are released. if this reaction is performed in a sealed container, what will happen to the container?
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Chemistry, 22.06.2019 05:00
Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change
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Chemistry, 22.06.2019 12:00
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
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Chemistry, 23.06.2019 03:50
What is the equation fort the alkaline zinc/manganese dioxide cell. a) anode b)cathode c)overall equations.
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When 1 mole of carbon is burned, carbon dioxide is produced, and 393 kilojoules (kj) of energy are r...
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