Answers

  • Brainly User
2015-06-01T20:35:29+05:30
Its so easy for example Mg + O2 = MgO is the equation then
make a table and and compare like in the ractants side Mg is 1 and O is 2 
but on the products side mg is 1 and o is also 1 
so to balance it write 2 in front of Mg in left side and 2 in front of Mg right side 
your equation becomes 
2Mg + O2 = 2MgO
HENCE BALANCED
YOUR LEFT SIDE SHOULD BE EQUAL TO RIGHT SIDE
0
2015-06-01T20:53:29+05:30
Its so easy for example Mg + O2 = MgO is the equation then
make a table and and compare like in the ractants side Mg is 1 and O is 2 
but on the products side mg is 1 and o is also 1 
so to balance it write 2 in front of Mg in left side and 2 in front of Mg right side 
your equation becomes 
2Mg + O2 = 2MgO
HENCE BALANCED
YOUR LEFT SIDE SHOULD BE EQUAL TO RIGHT SIDE
LHS=RHS
0