A 000100 Mol Sample of Ca(OH)₂ Requires 25 $\to$ CaCl₂(aq) + H₂O(l)
A) 0

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) $\to$ 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 the above