Anonymous
Anonymous asked in Science & MathematicsChemistry · 2 months ago

Chemistry help please?

A dilute hydrochloric acid solution is used to neutralize completely a calcium hydroxide solution. What volume of 3.16 mol/L HCl(aq) is required to neutralize completely 4.94 mol of calcium hydroxide??

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  • 1 month ago

    Balanced equation:

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

    4.94 mol Ca(OH)2 X (2 mol HCl/1 mol Ca(OH)2) X (1 L/3.16 mol HCl) = 3.13 L HCl(aq)

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