i believe the balanced equation is: H2SO4+ 2KOH --> K2SO4+ 2H2O because there have to be the same number of atoms on each side of the equation. But, you can only change the coefficients or number in front. so the number of Hydrogen atoms are the same on both sides because there are four on each side.
oh- plus 2h+ equals 2h2o is the net ionic equation.
It is balanced. 1 mol of KHSO4 reacts with 1 mol of KOH to make 1 mol of K2SO4 and 1 mol of H2O.
H2SO4(aq)+2KHCO3(s) --> 2CO2(g)+2H2O(l)+K2SO4(aq)
Yes, it is.
The number of atoms of each of the elements present in the left hand side is equal to the number of the same atoms of the same elements in the right hand side.
2 KOH + H2SO4 = K2SO4 + 2 H2O
1 mole KOH, 1 mole H2SO4
4K(s) + O2(g) = 2K2O(s).
4K + O2 ----> 2K2O
4k + o2 ----> 2k2o
KOH + Cl2 --> KClO + KCl
An equation refers to a reaction, not an individual compound. The formula of potassium oxide is K2O. If you mean the equation for its formation from the elements, it is 4K + O2 --> 2K2O.
The coefficient of O2 is 5.The chemical equation is:C5H12 + 8 O2 = 5 CO2 + 6 H2O
Balanced Equation: 2Mg(NO3)2 = 2MgO + 4NO2 + O2
2K + 2H2O --> 2KOH + H2 The balanced equation shows that there is a 2 in front of water.
4FeS + 7O2 = 2Fe2O3 + 4SO2
The balanced equation is: CH4 + 2 O2 → CO2 + 2 H2O
The combination of potassium (K) and oxygen (O2) produces K2O (potassium oxide). The balanced equation is 2K + O2 ==> K2O. The answer provided previously is incorrect. The compound KO does not exist.
No. It would have to be H2O2 - H2 = O2 in order to be balanced.
the balanced equation is Na2S2O3 plus H2O2 yields 2NaOH plus H2S2O3 plus O2.
An equation refers to a reaction, not an individual compound. The formula of potassium oxide is K2O. If you mean the equation for its formation from the elements, it is 4K + O2 --> 2K2O.
No, it is not.
2KClO2 + O2 = 2KClO3
The coefficient of O2 is 5.The chemical equation is:C5H12 + 8 O2 = 5 CO2 + 6 H2O
Balanced Equation: 2Mg(NO3)2 = 2MgO + 4NO2 + O2
2C3H4O7 + O2 -> 6CO2 + 4H2O
2
No, the balanced equation is 6Ca + 3O2 ---> 6CaO. The product, calcium oxide, is CaO and not CaO2.