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kondaur [170]
3 years ago
10

How many moles of water are needed to react completely with 12 moles of sodium according to the balanced equation that follows?

Chemistry
1 answer:
LekaFEV [45]3 years ago
7 0
Balanced equation:

<span>2 Na + 2 H₂O =  2 NaOH + H₂</span>

mole ratio : 

2 moles Na ----------- 2 moles H₂O
12 moles Na --------- ? moles H₂O

moles H₂O = 12 x 2 / 2

moles H₂O = 24 / 2

= 12 moles of H₂O 

hope this helps!
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Answer:

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