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4Al + 302 β 2Al2O3 How many moles of oxygen are needed to react with 100.0 grams of aluminum?
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Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size
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Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
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In the diagram here that represents the reaction, which reactant, a or b, is the limiting reagent?
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4Al + 302 β 2Al2O3
How many moles of oxygen are needed to react with 100.0 grams of aluminum?...
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