The anwer is 2 (C2H6) + 7(O2) =4 (CO2) + 6 ( H2O)
left side :
C=4 , H= 12, O=14
right side :
C=4 , H= 12, O=14
so they are balanced.
Cl2(g) + 2KI --> 2KCl(aq) + I2(s)
The equation given is correctly balanced, because it contains the same numbers of each kind of atoms in the reactants as in the products.
A quadratic equation.
That's the equation.
That word "equals" in there makes it an equation.
C2h2+ 2h2 = c2h6
its already balanced
2
Me too i don't know
4FeS + 7O2 = 2Fe2O3 + 4SO2
This equation is HCl + NaOH -> NaCl + H2O.
It is already balanced
6AG + N2 --> 2AG3N is the balanced equation.
4H2 + N2 --> 2H4N+
Cl2 + 2H = 2HCl
2H2 + O2 --> 2H2O
This is a balanced chemical equation.