2c4h10 + 13o2 => 8co2 + 10h2o (I am having some trouble with my typography today, but all those letters above should be capitalized.)
When it burns completely, each molecule of C4H8 becomes 4 molecules of CO2 and 4 molecules of H2O.
The next step would involve adding coefficients to the molecules in the reaction. For the reaction N2 + O2 -> 2NO2, you can balance the equation by adding a coefficient of 2 in front of NO2. This balances the number of nitrogen atoms on both sides of the equation.
In the balanced chemical equation 4Fe + 3O2 -> 2Fe2O3, the coefficient in front of iron (Fe) is 4.
The balanced equation is: C5H12 + 8O2 → 5CO2 + 6H2O. Therefore, the coefficient for oxygen in the balanced equation is 8.
5
2c4h10 + 13o2 => 8co2 + 10h2o (I am having some trouble with my typography today, but all those letters above should be capitalized.)
When it burns completely, each molecule of C4H8 becomes 4 molecules of CO2 and 4 molecules of H2O.
The coefficient of X is 1
There is no single coefficient for that equation, as a coefficient is the number by which any term is multiplied. The coefficients in that equation are 5, 2, 4 and 3.
5 and 7 are two coefficient. And that is all. There is no third coefficient.
- 3X3 + X2 + 17 + 6X4 - 3 = coefficient of the variable term X3 6 = coefficient of the variable term X4 ----------------------------------------------------------- I do not know how you are being taught, but...... 1 = the implied coefficient of the variable term X2 S0 I would say three coefficients, but your teacher may say two. Consult your text on the implied coefficient 1.
3 + z All variables if they have no visible coefficient have an implied coefficient of 1.
6 is the coefficient of n in this expression.
The coefficient of 3+7d is 7
The coefficient is 6.
7