Calculate the molar mass of calcium hydroxide, Ca(OH),(s). Write your answer using proper units. Show all work.

57.09 g/mol

Explanation:

Step 1: Find the mass for every 1 mole in each element

Ca - 40.08 g/mol

O - 16.00 g/mol

H - 1.01 g/mol

Step 2: Add the masses to find total mass

40.08 + 16.00 + 1.01 = 57.09 g/mol

So we have 57.09 grams per every mole in Calcium Hydroxide.

the atomic number will stay the same no matter how many electrons it has, so it doesn’t decrease nor increase. it’ll only change with a different number of protons

the formula mass of a molecule or a compound is the sum of the atomic weights of the atoms in its empirical formula

(that's what i know about formula mass)