A 000100 Mol Sample of Ca(OH)₂ Requires 25

question 89

Multiple Choice

A 0.00100 mol sample of Ca(OH) ₂ requires 25.00 mL of aqueous HCl for neutralization according to the reaction below. What is the concentration of the HCl? Equation: Ca(OH) ₂(s) + 2HCl(aq) → CaCl₂(aq) + H₂O(l)

• A)0.0200 M
• B)0.0400 M
• C)0.0800 M
• D)4.00 × 10 ⁻⁵ M
• E)None of these choices are correct.

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