Answer:
1 mole of atom is correct.
Answer:
The final balanced equation is : 2C2H2+5O2→4CO2+2H2O.
How many moles of oxygen atoms are present in 5
moles of Mg3(PO4)2
All you have to do is to create
a ratio between the molecule and the oxygen atom.
5 moles of Mg3(PO4)2 (4x2 moles
O/1 mole Mg3(PO4)2) = 40 moles of oxygen
