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What mass of water (in grams) is necessary to convert 225g SiF4 to SiO2? SiF4 + 2H2O β> 4HF + SiO2
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The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 β naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams
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Which electron configuration represents the electrons in an atom of sodium in the ground state at stp
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What mass of water (in grams) is necessary to convert 225g SiF4 to SiO2?
SiF4 + 2H2O β> 4HF + S...
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