PH3 + O2 ----> P4O10 + H2O 4PH3 + 8O2 ----> 1P4O10 + 6H2O P4H3O10 = P4H3O10 Balanced Answer : 4,8,1,6
The balanced chemical equation is:
4 PH3 + 8 O2 --> P4O10 + 6 H2O
P4(s) + 6 H2(g) --> 4 PH3(g) is the balanced equation.
The chemical equation is:
3 Li2CO3 + Ca3(PO4)2 = 2 Li3PO4 + 3 CaCO3
4 PH3 plus 8 O2 equals P4O10 plus 6 H2O.
2p+5o2 --> 2p2o5
2C2H6 + 7O2 =4CO2 + 6H2O
cvcv
3,1,2
1,1,2
1,1,1
That's not an equation
The balance equation would be 4Fe + 3O2 ==> 2Fe2O3, so the coefficients are 4, 3, 2.
balance chemical equation, change only the coefficients of the formulas.
1,1,2
1,1,1
If your goal is to balance the equation, then yes, you have to chose the coefficients.
That's not an equation
The balance equation would be 4Fe + 3O2 ==> 2Fe2O3, so the coefficients are 4, 3, 2.
balance chemical equation, change only the coefficients of the formulas.
I think moles
you would change the coefficients
Tsubscripts of the reactants equal the subscripts of the products.
There are 2 oxygen on the left and one on the right. To balance the oxygen the blank will be 2. To balance out the lithium there are 4 on the right and there needs to be 4 on the right. So yes the sum of the coefficients is 7.
False. Subscript cannot be change to balance chemical equations. Only coefficients can be added to balance chemical equation.
Balancing only allows you to change the coefficients, NOT the subscripts.