How many moles of CaCl2 will be produced from 1.4 moles of HCl reacting with calcium hydroxide?

0.7 mol of CaCl2 is produced.

Explanation:

First, you have to create a balanced equation :

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

Next, we have to find the ratio using the coefficients of the equation :

1Ca(OH)2 + 2HCl -> 1CaCl2 + 2H20

Ratio,

1 : 2 : 1 : 2

By looking at the ratio, we know that 2 ratio of HCl react to produce 1 ratio of CaCl2. Now, we can find the mole of CaCl2 :

ratio of 2 = 1.4 mol

ratio of 1 = 0.7 mol

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