Chemistry: According to the following reaction, how many moles of calcium are necessary to form 0.263 moles calcium sulfate?

Question

Sulfuric acid (aq) + calcium hydroxide (s) ———> calcium sulfate (s) + water (l)

= moles calcium hydroxide

Answer 1

sulfuric acid = H₂SO₄

calcium hydroxide = Ca(OH)₂

calcium sulfate = CaSO₄

H₂SO₄(aq) + Ca(OH)₂(s) ==> CaSO₄(s) + 2H₂O(l) .. balanced equation

Stoichiometry: 1 mol calcium hydroxide = 1 mole calcium sulfate

Use this information and the method provided in your previous question to answer this.