# #2"Na" + 2"H"_2"O"->2"NaOH" + "H"_2# What mass of sodium (#"Na"#) is needed to react with 8 grams of water (#"H"_2"O"#)? #"(Molar mass of Na" = 23 g//(mol); "molar mass of " "H"_2"O" = 18 g//(mol)")"# g_____Na

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Feb 9, 2018

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This is our balanced equation:

From this, we can tell that for every

So, this means that

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