How many moles of CaCl2 will it take to neutralize 4 Moles of NaOH?

Question

Xiomara Mullins

Chemistry

5 May, 05:55

How many moles of CaCl2 will it take to neutralize 4 Moles of NaOH?

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Answers (1)

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Layne Potts · Answer 1

Answer is: 2 mole of calcium chloride will react will react with sodium hydroxide.

Chemical reaction: CaCl₂ + 2NaOH → Ca (OH) ₂ + 2NaCl.

n (NaOH) = 4 mol.

n (CaCl₂) = ?

From chemical reaction: n (CaCl₂) : n (NaOH) = 1 : 2.

n (CaCl₂) : 4 mol = 1 : 2.

n (CaCl₂) = 4 mol : 2.

n (CaCl₂) = 2 mol.