No, the balanced equation is
6Ca + 3O2 ---> 6CaO.
The product, calcium oxide, is CaO and not CaO2.
I think this is right... Cl2 + 2NaBr = 2NaCl + Br2
PbO ---> Pb + O2 Balanced 2Pbo ---> 2Pb + O2
The balanced equation for the reaction between HNO3 and NaHCO3 is: 2 HNO3 + NaHCO3 → NaNO3 + H2O + CO2
When the equation kmno4 plus mgs k2s plus mgmno42 is balanced, the correct set of coefficients is 2111.
The balanced equation for CaSO4 + 2NaCl is CaCl2 + Na2SO4.
The balanced equation for this reaction is: 3H2 + N2 -> 2NH3
No, the equation is not balanced. The correct balanced equation would be: 2Na + F2 -> 2NaF
the balanced equation is Na2S2O3 plus H2O2 yields 2NaOH plus H2S2O3 plus O2.
The balanced equation is: 2MgBr2 + Cl2 → 2MgCl2 + Br2
The balanced equation for this reaction is: 2 KClO3 -> KClO4 + KCl
6CO2 + 6H20 +energy yields C6H12O6 + 6O2. This is the equation for photosynthesis.
Balanced :2 K + 2 H2O ----> 2 KOH + H2
The balanced chemical equation for the reaction is: PCl3 + 3H2O → H3PO3 + 3HCl
No. This equation is not balanced and does not even represent any reaction. The equation for the actual reaction between elemental zinc and chlorine is: Zn + Cl2 => ZnCl2.
This equation is not balanced as given. To balance it, you need to change the coefficients of the reactants and products. The balanced equation is 4Al + 3O2 -> 2Al2O3.
The equation is balanced, but it's not as simple as it can be. The correct equation is: Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g)
2Na + 2Fe(NO3)3 -> 6NaNO3 + 2Fe