In a neutralization reaction, how many moles of hclo4 react with 1 mole of al (oh) 3?

Write the balanced chemical equation:

3 HClO4 + Al (OH) 3 - - - > Al (ClO4) 3 + 3H2O

So, the molar ratios of the reactants are: 3 moles HClO4 : 1 mol Al (OH3)

And the answer is that, in a neutralization reaction, 3 moles of HClO4 react with 1 mol Al (OH) 3.