| Equations balanced on the previous day | Equations balanced on the next day |
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2 ZnS(s) + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
Fe(NO3)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(NO3)2 + 4 HNO3 = 3 Fe(NO3)3 + NO + 2 H2O
Al + Ni2SO4 = Al2SO4 + Ni =>
2 Al + Ni2SO4 = Al2SO4 + 2 Ni
Cr(OH)4{-} + Br2 + OH{-} = CrO4{2-} + Br{-} + H2O =>
2 Cr(OH)4{-} + 3 Br2 + 8 OH{-} = 2 CrO4{2-} + 6 Br{-} + 8 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ni(NO3)2 + Na2S = NiS + NaNO3 =>
Ni(NO3)2 + Na2S = NiS + 2 NaNO3
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
HNO3 + H2SO4 + Hg = Hg2SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 + 6 Hg = 3 Hg2SO4 + 4 H2O + 2 NO
P4O10 + C = P4 + CO =>
P4O10 + 10 C = P4 + 10 CO
KIO = KI + KIO3 =>
3 KIO = 2 KI + KIO3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NH4HCO3 = NH3 + H2O + CO2 =>
NH4HCO3 = NH3 + H2O + CO2
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
Cl2 + H2O = HClO + HCl =>
Cl2 + H2O = HClO + HCl
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
BaBr + Na3PO4 = Ba3(PO4)2 + Na2Br =>
3 BaBr + 2 Na3PO4 = Ba3(PO4)2 + 3 Na2Br
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
K2SO3 + MnCl2 = MnSO3 + KCl =>
K2SO3 + MnCl2 = MnSO3 + 2 KCl
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
NO + NH2OH = N2 + H2O =>
2 NO + 4 NH2OH = 3 N2 + 6 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Na + FeO = NaO + Fe =>
Na + FeO = NaO + Fe
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
Cr2(SO4)3 + NaOH + Br2 = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 16 NaOH + 3 Br2 = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O
NiSO4 + H2O = Ni(H2O)4{+2} + SO4{-2} =>
NiSO4 + 4 H2O = Ni(H2O)4{+2} + SO4{-2}
AlCl3 + CaBr2 = AlBr3 + CaCl2 =>
2 AlCl3 + 3 CaBr2 = 2 AlBr3 + 3 CaCl2
NiSO4 + H2O = Ni(H2O)6{+2} + SO4{-2} =>
NiSO4 + 6 H2O = Ni(H2O)6{+2} + SO4{-2}
Mg(OH)2 + HBr = MgBr2 + H2O =>
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
HNO2 + KOH = NO2K + H2O =>
HNO2 + KOH = NO2K + H2O
NaHCO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 H2O + 3 CO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
CaC2 + H2O = Ca(OH)2C2H2 =>
CaC2 + 2 H2O = Ca(OH)2C2H2
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/04/12
Equations balanced on 06/03/11
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