Answer:
if balanced reaction then 2 NaOH + MgSO4 → Mg(OH)2 + Na2SO4
Explanation:
Answer: 66
Explanation: To find the mass number you would have to add the number of protons and the number of neutrons.
Answer:
i belive A, i cold be wrong tho, pls tell me if im right if you fully find out
ght. Explanation:
Ur ans is option d
addition