A mixture of 3 Ca(OH)₂ formula units and 5 HCl molecules reacts according to…
CHEMISTRY · Single correct · A Level · Chemistry · Amount of substance · Amount of substance
Problem
A mixture of 3 Ca(OH)₂ formula units and 5 HCl molecules reacts according to Ca(OH)₂(aq) + 2 HCl(aq) → CaCl₂(aq) + 2 H₂O(l). Which reactant is limiting?
(a) Ca(OH)2
(b) HCl
(c) Cannot be determined from the information given
(d) Neither; the reactants are already in the required stoichiometric ratio