| Equations balanced on the previous day | Equations balanced on the next day |
P4 + 3 KOH + 3 H2O = 3 KH2PO2 + PH3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2SO4 + Fe(NO3)3 = H2(NO3)3 + FeSO4 =>
H2SO4 + Fe(NO3)3 = H2(NO3)3 + FeSO4
P4 + KOH + H2O = KH2PO2 + PH3 =>
P4 + 3 KOH + 3 H2O = 3 KH2PO2 + PH3
Zn + O2 = Zn2O4 =>
2 Zn + 2 O2 = Zn2O4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + Ba(NO3)2 = Ba + Al(NO3)3 =>
2 Al + 3 Ba(NO3)2 = 3 Ba + 2 Al(NO3)3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Zn(s) + NO3(aq) = Zn(NO3)2 =>
Zn(s) + 2 NO3(aq) = Zn(NO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
As4 + NaClO + H2O = H3AsO4 + NaCl =>
As4 + 10 NaClO + 6 H2O = 4 H3AsO4 + 10 NaCl
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
Zn(NO3)2 + Fe(NO3)3 = Zn(NO3)3 + Fe(NO3)2 =>
Zn(NO3)2 + Fe(NO3)3 = Zn(NO3)3 + Fe(NO3)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Fe3O4 + C = Fe + CO =>
Fe3O4 + 4 C = 3 Fe + 4 CO
Copper(II)Sulfate(aq) + Iron(s) = Copper(s) + Iron(II)Sulfate(aq) =>
Copper(II)Sulfate(aq) + Iron(s) = Copper(s) + Iron(II)Sulfate(aq)
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
UO2 + HNO3 = UO2(NO3)2 + NO + H2O =>
3 UO2 + 8 HNO3 = 3 UO2(NO3)2 + 2 NO + 4 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
HCl + CaCO3 = H2O + CO2 + CaCl2 =>
2 HCl + CaCO3 = H2O + CO2 + CaCl2
S2O4{2-} + H2O2 = SO4{2-} + H{+} + H2O =>
S2O4{2-} + 3 H2O2 = 2 SO4{2-} + 2 H{+} + 2 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
AgNO3 + KClO3 = AgClO3 + KNO3 =>
AgNO3 + KClO3 = AgClO3 + KNO3
PH + O2 = P2O5 + H2O =>
2 PH + 3 O2 = P2O5 + H2O
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
S2O4{2-} + H2O2 = SO4{2-} + H{+} + H2O =>
S2O4{2-} + 3 H2O2 = 2 SO4{2-} + 2 H{+} + 2 H2O
AgNO3 + Na3PO4 = AgPO4 + Na3NO3 =>
AgNO3 + Na3PO4 = AgPO4 + Na3NO3
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
SiH3 + O2 = SiO2 + H2O =>
4 SiH3 + 7 O2 = 4 SiO2 + 6 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
HCl + CuSO4 = HSO4 + CuCl =>
HCl + CuSO4 = HSO4 + CuCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/17/13
Equations balanced on 03/19/12
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