Question

How do you balance MgCl + CaOH --> MgOH + CaCl?

Answer 1

Just to retire this question, you might want to specify the correct formulae of each salt....

Explanation:

`MgCl_2(aq) + Ca(OH)_2(s) rightleftharpoons Mg(OH)_2(s) + CaCl_2(aq)`

Mass and charge are balanced as required. The physical state of each reagent, whether it precipitates from solution or stays up, is a matter for experiment....