| Equations balanced on the previous day | Equations balanced on the next day |
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3 Fe + 2 O2 = Fe3O4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2S + CO2 = H2O + CS2 =>
2 H2S + CO2 = 2 H2O + CS2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Br2 + H2O = HBr + O2 =>
2 Br2 + 2 H2O = 4 HBr + O2
As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
Mg + B2O3 = B + MgO =>
3 Mg + B2O3 = 2 B + 3 MgO
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
Fe + Br = FeBr3 =>
Fe + 3 Br = FeBr3
KOH + Al = K3AlO3 + H2 =>
6 KOH + 2 Al = 2 K3AlO3 + 3 H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + Br3 = FeBr3 =>
Fe + Br3 = FeBr3
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Al + CaCl2 = Ca + AlCl3 =>
2 Al + 3 CaCl2 = 3 Ca + 2 AlCl3
S + O2 = SO2 =>
S + O2 = SO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C + O2 = CO2 =>
C + O2 = CO2
P + I2 = PI3 =>
2 P + 3 I2 = 2 PI3
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
Al + CuCl = AlCl3 + Cu =>
Al + 3 CuCl = AlCl3 + 3 Cu
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CaBr2 + Al2(SO4)3 = CaSO4 + AlBr3 =>
3 CaBr2 + Al2(SO4)3 = 3 CaSO4 + 2 AlBr3
Cu + HNO3 = CuNO3 + H =>
Cu + HNO3 = CuNO3 + H
Cu + HNO3 = CuNO3 + H2 =>
2 Cu + 2 HNO3 = 2 CuNO3 + H2
Cu + HNO3 = CuNO3 + H =>
Cu + HNO3 = CuNO3 + H
Cu + HNO3 = CuNO3 + H2 =>
2 Cu + 2 HNO3 = 2 CuNO3 + H2
Al2(SO4)3 + Ba(NO3)2 = BaSO4 + Al(NO3)3 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 3 BaSO4 + 2 Al(NO3)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KOH(aq) + FeCl2(aq) = KCl(aq) + Fe(OH)2(s) =>
2 KOH(aq) + FeCl2(aq) = 2 KCl(aq) + Fe(OH)2(s)
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
KOH(aq) + FeCl2(aq) = KCl(s) + Fe(OH)2(aq) =>
2 KOH(aq) + FeCl2(aq) = 2 KCl(s) + Fe(OH)2(aq)
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HClO4(aq) + Mg(OH)2(s) = Mg(ClO4)2(aq) + H2O(l) =>
2 HClO4(aq) + Mg(OH)2(s) = Mg(ClO4)2(aq) + 2 H2O(l)
HClO4(aq) + Mg(OH)2(s) = Mg(ClO4)2(aq) + H2O(l) =>
2 HClO4(aq) + Mg(OH)2(s) = Mg(ClO4)2(aq) + 2 H2O(l)
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HClO4(aq) + Mg(OH)2(s) = Mg(ClO4)2(aq) + H2(OH)2(s) =>
2 HClO4(aq) + Mg(OH)2(s) = Mg(ClO4)2(aq) + H2(OH)2(s)
HClO4(aq) + Mg(OH)2(s) = Mg(ClO4)2(s) + H2O(l) =>
2 HClO4(aq) + Mg(OH)2(s) = Mg(ClO4)2(s) + 2 H2O(l)
KOH(aq) + FeCl2(aq) = KCl(aq) + Fe(OH)2(s) =>
2 KOH(aq) + FeCl2(aq) = 2 KCl(aq) + Fe(OH)2(s)
KOH(aq) + FeCl2(aq) = KCl(aq) + Fe(OH)2(s) =>
2 KOH(aq) + FeCl2(aq) = 2 KCl(aq) + Fe(OH)2(s)
KOH(aq) + FeCl2(aq) = KCl(aq) + Fe(OH)2(s) =>
2 KOH(aq) + FeCl2(aq) = 2 KCl(aq) + Fe(OH)2(s)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/12/07
Equations balanced on 10/12/06
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