| Equations balanced on the previous day | Equations balanced on the next day |
5 HCOOH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 CO2 + 8 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
HGO = HG + O2 =>
2 HGO = 2 HG + O2
P2O5 = P + O2 =>
2 P2O5 = 4 P + 5 O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
BaSO4 + H2O = Ba(OH)2 + H2SO4 =>
BaSO4 + 2 H2O = Ba(OH)2 + H2SO4
Fe(OH)2 + OH = Fe2O3 + H2O =>
2 Fe(OH)2 + 2 OH = Fe2O3 + 3 H2O
Na2O3 + H2O = NaOH + O2 =>
Na2O3 + H2O = 2 NaOH + O2
HCOOH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 CO2 + 8 H2O
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
COOHCOOH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 COOHCOOH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Fe + H2O = H2 + Fe2O3 =>
2 Fe + 3 H2O = 3 H2 + Fe2O3
KClO{-}3 = KCl(s) + O{-}2 =>
KClO{-}3 = KCl(s) + O{-}2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuSO4 + H2 = HSO4 + Cu =>
2 CuSO4 + H2 = 2 HSO4 + 2 Cu
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KOH + H2 = H2O + K =>
2 KOH + H2 = 2 H2O + 2 K
CuSO4 + H2 = H2SO4 + Cu =>
CuSO4 + H2 = H2SO4 + Cu
MgO(s) + H{-}2O = Mg(OH){-}2(s) =>
MgO(s) + H{-}2O = Mg(OH){-}2(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KClO{-}3 = KCl(s) + O{-}2 =>
KClO{-}3 = KCl(s) + O{-}2
Fe2(SO4)3 + H3PO4 = FePO4 + H2SO4 =>
Fe2(SO4)3 + 2 H3PO4 = 2 FePO4 + 3 H2SO4
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + HNO3 + H2SO4 = ZnSO4 + N2O + H2O =>
4 Zn + 2 HNO3 + 4 H2SO4 = 4 ZnSO4 + N2O + 5 H2O
CaO + HBr2 = CaBr2 + HO =>
CaO + HBr2 = CaBr2 + HO
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2S2O3 + HCl = NaCl + S + SO2 + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + S + SO2 + H2O
Na2S2O3 + HAuCl4 = NaCl + S + SO2 + H2O + Au =>
8 Na2S2O3 + 4 HAuCl4 = 16 NaCl + 5 S + 11 SO2 + 2 H2O + 4 Au
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
Zn3As2 + HCl = AsH3 + ZnCl2 =>
Zn3As2 + 6 HCl = 2 AsH3 + 3 ZnCl2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Na2S2O5 + HCl = NaCl + H2O + SO2 =>
Na2S2O5 + 2 HCl = 2 NaCl + H2O + 2 SO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2 =>
2 HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Na2S2O3 + HAuCl4 = NaCl + S + SO2 + H2O + Au =>
8 Na2S2O3 + 4 HAuCl4 = 16 NaCl + 5 S + 11 SO2 + 2 H2O + 4 Au
NaCl + S + O2 + H2O = Na2SO4 + HCl =>
4 NaCl + 2 S + 3 O2 + 2 H2O = 2 Na2SO4 + 4 HCl
Co(NO3)3 + S(NH4)2 = Co2S3 + NH4NO3 =>
2 Co(NO3)3 + 3 S(NH4)2 = Co2S3 + 6 NH4NO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/28/11
Equations balanced on 04/27/10
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