I don’t know type it up yourself
Answer:

Explanation:
We know we will need a balanced chemical equation with masses and molar masses, so, let's gather all the information in one place.
You don't tell us what the reaction is, but we can solve the problem so long as we balance the OH.
M_r: 58.32
Mg(OH)₂ + … ⟶ … + 2HOH
m/g: 58.3
(a) Moles of Mg(OH)₂

(b) Moles of H₂O
The molar ratio is 2 mol H₂O = 1 mol Mg(OH)₂.

The reaction will form
of water.
I dont know the answer choices but if isotopes is there then go with Isotopes
Answer:
C 5 mol A; 6 mol B
Explanation:
eto po answer ko sana makatulong
It's b. hydrogen bonds between water molecules