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Balanced equation for Sodium and Chlorine is: 2Na + Cl2 --> 2NaCl
CuCl2 + Na2SO4 --> CuSO4 + 2NaCl
the balanced equation is Na2S2O3 plus H2O2 yields 2NaOH plus H2S2O3 plus O2.
H2so4
The balanced equation is: CH4 + 2 O2 → CO2 + 2 H2O
Na2SO4+CaCl2 =====> CaSo4+2NaCl
Balanced equation for Sodium and Chlorine is: 2Na + Cl2 --> 2NaCl
HCl + NaOH = H2O + NaCl is already balanced.
2Na (s) + 2HCl (aq) -> 2NaCl (aq) + H2 (g)
I think this is right... Cl2 + 2NaBr = 2NaCl + Br2
The equation given is correctly balanced, because it contains the same numbers of each kind of atoms in the reactants as in the products.
Because each side of the equation shows two chlorine atoms, two sodium atoms, and two iodine atoms, and these are the only atoms present.
2NaCl + Ni (for A+)
A balanced equation MUST have EQUAL numbers of EACH type of atom on BOTH sides of the arrow.The balanced equation for the reaction magnesium chloride plus sulfuric acid is;MgCl2 + H2SO4 ------> MgSO4 + 2HCl.
2NaBr (s) + Cl2 (g) --------> 2NaCl (s) + Br2 (g)
Na2SO3 + 2HCl -> 2NaCl + H2SO3
2NaClO3 -> 2NaCl + 3O2