FeCl3 + H2O4-2 +Zn
H2SO4(aq) + CaI2(aq) -> CaSO4(s) + 2HI(aq)
The chemical equation is 2Na + H2SO4 --> Na2SO4 + H2
2H+ + SO42- + Ca2+ + 21 > CaSO4 + 2H+ + 21-
The chemical equation is not balanced. A balanced equation would be: KOH + H2SO4 -> KHSO4 + H2O
The balanced equation for magnesium chloride (MgCl2) plus sulfuric acid (H2SO4) is: MgCl2 + H2SO4 → MgSO4 + 2HCl.
H2SO4(aq) + CaI2(aq) -> CaSO4(s) + 2HI(aq)
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The chemical equation is 2Na + H2SO4 --> Na2SO4 + H2
2H+ + SO42- + Ca2+ + 21 > CaSO4 + 2H+ + 21-
The balanced equation is Ca(OH)2 + H2SO4 → CaSO4 + 2H2O.
The chemical equation is not balanced. A balanced equation would be: KOH + H2SO4 -> KHSO4 + H2O
The balanced equation for magnesium chloride (MgCl2) plus sulfuric acid (H2SO4) is: MgCl2 + H2SO4 → MgSO4 + 2HCl.
The balanced equation for the reaction between SO3 and H2O is: SO3 + H2O → H2SO4
The equation for the reaction between oxalic acid (H2C2O4) and sulfuric acid (H2SO4) is: H2C2O4 + H2SO4 → CO2 + H2O + SO2 + H2O
The balanced molecular equation for FeCl3 + CoCl2 is: 2FeCl3 + 3CoCl2 → 2FeCl2 + 3CoCl3
2H+ + SO42- + Ca2+ + 2I- CaSO4 + 2H+ + 2I-
The balanced equation for FeS2 + H2O + O2 -> Fe2O3 + H2SO4 is: 4FeS2 + 14H2O + 17O2 -> 8Fe2O3 + 8H2SO4. This balanced equation ensures that the number of each type of atom is the same on both sides of the equation.