The correct answer is co2+c= 2co
The chemical equation is:SF4 + 2 H2O = SO2 + 4 HF
This is a balanced chemical equation.
2H2 + O2 --> 2H2O
the chemical equation for zinc plus cupric sulfate equals zinc sulfate plus copper can be written in the form of reaction as follows .ZN +Cu SO 4 -> Zn SO 4 + Cu.they form a aqueous solutions.
The chemical equation is:MgF2 + 2 Na = 2 NaF
liho+h2s=
The chemical equation is:SF4 + 2 H2O = SO2 + 4 HF
Oxidation
It is already balanced
3h2 + n2 ==> 2nh3
The balanced chemical equation is 2HBr + H2 + Br2 + N2O → N2 + O2 + HBr + H2 + Br2. The equation provided in your question doesn't appear to balance correctly, so I attempted to balance it based on the chemical species presented. It's essential to ensure that the number of atoms of each element is the same on both sides of the equation.
This is a balanced chemical equation.
2H2 + O2 --> 2H2O
The chemical equation is not balanced. A balanced equation would be: KOH + H2SO4 -> KHSO4 + H2O
To balance the chemical equation Br2 + H2O + SO2 = H2SO4 + HBr, you need to start by balancing the elements that appear in the equation. First, balance the bromine atoms on each side, then balance the hydrogen, oxygen, sulfur, and finally the oxygen atoms, making sure the same number of each type of atom is present on both sides of the equation. The balanced equation is 2Br2 + 2H2O + 3SO2 = H2SO4 + 4HBr.
C2h2+3o2=2c02+2h2o+2c
2Al2O3 + 3C -> 3CO2 + 4Al