Ca(OH)2 + 2HCl ==> CaCl2 + 2H2O
pH = 6 means (H^+) = 1E-6 M. I don't know if your prof wants you to ignore the small amount of (H^+) from H2O or not. I will ignore it.
mols HCl = M x L = ?
Looking at the coefficients in the balanced equation, that many mols HCl will need 1/2 that amount of Ca(OH)2.
How many moles of calcium hydroxide are needed to neutralize 250.0 mL of hydrochloric acid with a pH of 6.000?
1 answer
1 answer