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LenKa [72]
3 years ago
9

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

Chemistry
1 answer:
Igoryamba3 years ago
7 0

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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