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Chemistry, 22.06.2019 00:50
If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?
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The minerals found in bones are deposited by living cells called
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Which formula can be used to calculate the molar mass of hydrogen peroxide
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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.
Answers: 1
Calculate the quantity (in grams) of NH4NO2 needed to inflate a tennis ball to a volume of 72.62 mL...
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