How many grams of sodium hydroxide are produced from 3.0 mol of sodium

asked Nov 26, 2018 156k views

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2Na + 2H₂O ⇒ 2NaOH + H₂
n(Na):n(NaOH)=2:2, n(NaOH)=n(Na)=3mol
m(NaOH)=n·M= 3mol · 40g/mol(molar mass, 23+16+1)=120g.

Max Allan answered Nov 30, 2018

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