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Answer to Question #134353 in General Chemistry for JJ
Question #134353
How many grams of sodium hydroxide will be formed upon the reaction of 27.9 grams of water with excess sodium?
Expert's answer
Balanced equation
2Na + 2H2O ---- 2NaOH + H2
2kmol H2O= 2kmolNaOH
2molH2O= 2 mol NaOH
2(18gm H2O) = 2(40 gm NaOH)
18 gm H2O = 40 gm NaOH
gmofNaOH produced = 40/18 *27.9 gm
=61.99 gram
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