MgSO4, CO2, AlCl3 are the answer
Answer:
PB is a substance composed of Phosphorus and Boron; Pb is the symbol for the metal Lead, Pb came from the Latin “Plumbium”.
(Just like Na (Sodium) came from Natrium, K for Potassium came from Kalium, et cetera).
Explanation:
Answer: 45 moles H2O
Explanation: To solve for the moles of H2O in the reaction we will use the mole ratio of O2 and H2O based from the chemical equation which is 1 : 2
22.5 moles O2 x 2 moles H2O / 1 mole O2
= 45 moles H2O
