2h2 + o2 -> 2h2o
All letters capitalized!!
No, the equation you provided is not balanced. The correct balanced equation for the combustion of propane is C3H8 + 5 O2 → 3 CO2 + 4 H2O. The equation you provided appears to have a typographical error.
This is a synthesis reaction, and when it's balanced, it looks like this: 4Al + 3O2 --> 2Al2O3
The balanced equation for carbon burning in a good supply of oxygen to form carbon dioxide is: 2C + O2 -> 2CO2
C2h4 + o2 ------------- co2 + h2o c2h4 + 3o2 ------------- 2co2 + 2h2o
To balance a chemical equation, you can change the coefficients (number of molecules). Remember: You cannot change the subscripts.When we balance an equation we change the number of atoms on one or both sides of the equation by means of simple mathematical calculation. That is, we change the number of molecules of one or more reactants or products. When the number of atoms of each element is equal on both sides of the equation, and cannot be reduced equally, the balancing process is complete.
The balanced equation for the reaction between C8H18 and O2 to form CO2 and H2O is: C8H18 + 25 O2 -> 8 CO2 + 9 H2O. This balanced equation takes into account the stoichiometry of the reaction to ensure that the number of atoms of each element is conserved before and after the reaction.
This equation can not be balanced with the species present. Are you sure the species are correctly written?
No, the equation you provided is not balanced. The correct balanced equation for the combustion of propane is C3H8 + 5 O2 → 3 CO2 + 4 H2O. The equation you provided appears to have a typographical error.
C5h8 + 7o2 --> 5co2 + 4h2o
WORD EQUATION: Magnesium + Oxygen --> Magnesium oxide SYMBOLS: 2Mg + O2 --> 2MgO
No. There are two O's on the right side and three on the left. The balanced form is 2 H202 -> 2 H20 + 02. All of the O's are the letter 0 in this equation. All numbers are subscripts except the two 2's in front of the H's that have a space after them. I've taken college-level chemistry, so I remember how to do this.
The reaction between benzoic acid and ammonia to form benzamide is represented by the following equation: C6H5COOH + NH3 -> C6H5CONH2 + H2O
2NH3(g) + 3Mg(s) —> 3H2(g) + Mg3N2(s)
The balanced chemical equation for the reaction of C2H6O (ethanol) with O2 (oxygen) to form CO2 (carbon dioxide) and H2O (water) is: C2H6O + 3O2 → 2CO2 + 3H2O.
This is a synthesis reaction, and when it's balanced, it looks like this: 4Al + 3O2 --> 2Al2O3
The balanced chemical equation is 2H2 + O2 → 2H2O. This means that the coefficients are 2, 1, and 2, respectively.
The balanced equation for carbon burning in a good supply of oxygen to form carbon dioxide is: 2C + O2 -> 2CO2