Question

A compound of magnesium contains 21.9% magnesium, 27.8% phosphorus and 50.3% oxygen. Thesimplest formula of the compound is(A) Mg2P2O7(B) MgPO3(C) Mg P202(D) MgP204​

Answer 1

Answer:

Step 1: Identify reactants and products and place them in a word equation.

Step 2: Convert the chemical names into chemical formulas. ...

Step 3: Balance the chemical equation.

Step 1: Convert the chemical names into chemical formulas. ...

Step 2: Balance the chemical equation.