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2 NaOH + H2SO4 ------> 2 H2O + Na2SO4
How many grams of NaOH are required to produce 16 g H2O?

69 g NaOH

552 g NaOH

35.52 g NaOH

276 g NaOH

Respuesta :

Answer:
35.52
Explanation:
1mole of H2O>18g
? > 16g
16÷18=0.8888888
But the mole ratio of NaOH:H2O
2:2
simplify it to. 1:1
Therefore the moles of NaOH=0.88888
1mole of NaOH—>40g
0.88888moles—>?
0.888888×40=35.52g
TheBut

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