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Pavlova-9 [17]
3 years ago
7

Calculate the grams of sodium hydroxide formed when 2.24 moles of sodium oxide react with water

Chemistry
1 answer:
Romashka [77]3 years ago
6 0
The balanced reaction is 
Na2O + H2O --> 2NaOH

If 2.24 moles of sodium oxide react, that means 4.48 moles of NaOH is formed as it is a 1 to 2 stoichiometric relationship.

Now we multiply by the molar mass to get grams.

4.48 moles NaOH * (39.997 grams/1 mole) = 179.2 grams

Your answer is 179. grams.
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