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08-05-2020
Chemistry

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how many moles of h2o will be produced from 2.9 g of HCl reacting with Ca(OH)2?

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SvetkaChem SvetkaChem

08-05-2020

Answer:

0.080 mol

Explanation:

M(HCl) = (1.0 +35.5) g/mol = 36.5 g/mol

2.9g*1mol/36.5 g = 0.0795 mol HCl

Ca(OH)2 + 2HCl ---> CaCl2 + 2H2O

from reaction 2 mol 2 mol

given 0.0795 mol x mol

x = 0.0795 mol ≈0.080 mol

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