| Equations balanced on the previous day | Equations balanced on the next day |
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4 KNO3 + C = CO2 + 4 NO2 + 2 K2O
VO3 + Zn + H{+} = V2{+} + Zn2{+} + H2O =>
2 VO3 + 22 Zn + 12 H{+} = V2{+} + 11 Zn2{+} + 6 H2O
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + Ca = H2 + CaCl2 =>
2 HCl + Ca = H2 + CaCl2
Cr2S3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 30 NO + 20 CO2 + 2 Na2CrO4 + 15 Na2MnO4 + 3 Na2SO4
KIO3 + H2SO3 = KI + H2SO4 =>
KIO3 + 3 H2SO3 = KI + 3 H2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
PbO + O2 = PbO2 =>
2 PbO + O2 = 2 PbO2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
CrI3 + KOH + Br2 = K2CrO4 + KIO3 + KBr + H2O =>
2 CrI3 + 52 KOH + 21 Br2 = 2 K2CrO4 + 6 KIO3 + 42 KBr + 26 H2O
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O
MgCl2 + Sr = SrCl2 + Mg =>
MgCl2 + Sr = SrCl2 + Mg
MgCl2 + Sr = SrCl + Mg =>
MgCl2 + 2 Sr = 2 SrCl + Mg
Fe2O3 + CO2 = Fe2(CO3)3 =>
Fe2O3 + 3 CO2 = Fe2(CO3)3
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Ca + H2O = CaO + H =>
Ca + H2O = CaO + 2 H
H2O + N2O3 = HNO2 =>
H2O + N2O3 = 2 HNO2
NaOH + HBr = NaBr + H2O =>
NaOH + HBr = NaBr + H2O
Ni(Co)4(g) = Ni(s) + Co(g) =>
Ni(Co)4(g) = Ni(s) + 4 Co(g)
Cr2O2 + Al = Cr + Al2O3 =>
3 Cr2O2 + 4 Al = 6 Cr + 2 Al2O3
NH3 + O2 = NHO3 + H2O =>
NH3 + 2 O2 = NHO3 + H2O
H2O + N2O3 = HNO2 =>
H2O + N2O3 = 2 HNO2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
KOH + HF = KF + H2O =>
KOH + HF = KF + H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
KOH + HF = H2O + KF =>
KOH + HF = H2O + KF
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Sn + K2Cr2O7 + H2SO4 = SnSO4 + Cr2(SO4)3 + KOH + H2O =>
3 Sn + K2Cr2O7 + 6 H2SO4 = 3 SnSO4 + Cr2(SO4)3 + 2 KOH + 5 H2O
Cu(NO3)2 + H2SO4 = HNO3 + CuSO4 =>
Cu(NO3)2 + H2SO4 = 2 HNO3 + CuSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Cr2O3 + KNO3 + Na2CO3 = NaCrO4 + KNO2 + CO2 =>
Cr2O3 + 4 KNO3 + Na2CO3 = 2 NaCrO4 + 4 KNO2 + CO2
HNO3 + NaOH = H2O + Na(NO3) =>
HNO3 + NaOH = H2O + Na(NO3)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/12/12
Equations balanced on 05/12/11
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