How many equivalents of an acid or base are in the following? 0.43mol Mg(OH)2 and 2.8g Mg(OH)2?
#eq = grams/equivalent weight.
You have grams in the problem.
equivalent weight Mg(OH)2 = molar mass/2.
You have grams in the problem.
equivalent weight Mg(OH)2 = molar mass/2.