In chemistry experiment it is determined that 4.2 moles of aluminum oxide are needed to completely react with a sample of sodium. How many molecules of aluminum oxide are there in 4.2 moles? After an experiment, 35.6 g of carbon were recovered. How many moles of carbon is this?
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The atomic number, or number, is the described as the number of in the nucleus of an chemical element.
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In chemistry experiment it is determined that 4.2 moles of aluminum oxide are needed to completely r...
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