| Equations balanced on the previous day | Equations balanced on the next day |
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Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Cr(OH)3 + NaOH = NaCrO2 + H2O =>
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
Cr(OH)3 + NaOH = NaCrO2 + H2O =>
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
Cr(OH)3 + NaOH = NaCrO2 + H2O =>
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
H2SO4 + NaHCO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 H2O + 2 CO2
FeS + H2SO4 = FeSO4 + H2S =>
FeS + H2SO4 = FeSO4 + H2S
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu + CO2 + O2 + H2O = CuCO3Cu(OH)2 =>
2 Cu + CO2 + O2 + H2O = CuCO3Cu(OH)2
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
KMnO4 + H2SO4 + KNO2 = KNO3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = 5 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
Cu(NO3)2 + (NH4)OH = Cu(OH)2 + (NH4)NO3 =>
Cu(NO3)2 + 2(NH4)OH = Cu(OH)2 + 2(NH4)NO3
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4(MoO3)12 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4(MoO3)12 + 21 NH4NO3 + 12 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3(aq) + NaOH(aq) = NaNO3(aq) + H2O =>
HNO3(aq) + NaOH(aq) = NaNO3(aq) + H2O
FeS + NO3{-} = NO + SO4{-2} + Fe =>
FeS + 2 NO3{-} = 2 NO + SO4{-2} + Fe
Co(NO3)2 + Na2SiO3 = CoSiO3 + NaNO3 =>
Co(NO3)2 + Na2SiO3 = CoSiO3 + 2 NaNO3
CO + Fe2CO3 = Fe + CO2 =>
CO + Fe2CO3 = 2 Fe + 2 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Pb(NO3)2 + K2CrO4 = KNO3 + PbCrO4 =>
Pb(NO3)2 + K2CrO4 = 2 KNO3 + PbCrO4
Mg(HCO3)2 = MgO + H2O + CO2 =>
Mg(HCO3)2 = MgO + H2O + 2 CO2
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
S + O2 = SO2 =>
S + O2 = SO2
S2 + O4 = SO2 =>
S2 + O4 = 2 SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
NaCl + Li = LiCl + Na =>
NaCl + Li = LiCl + Na
FeS + HNO3 + HCl = NO + H2SO4 + FeCl3 + H2O =>
FeS + 3 HNO3 + 3 HCl = 3 NO + H2SO4 + FeCl3 + 2 H2O
PCl3 = P + Cl2 =>
2 PCl3 = 2 P + 3 Cl2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
MgO + Zn = ZnMg + O =>
MgO + Zn = ZnMg + O
H2(S)2 + Pb(Cl)2 = H(Cl)2 + Pb2(S)2 =>
H2(S)2 + 2 Pb(Cl)2 = 2 H(Cl)2 + Pb2(S)2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2O2 + KSCN + NaOH = NH3 + KHCO3 + NaHSO4 + H20 =>
30 H2O2 + 10 KSCN + 10 NaOH = 10 NH3 + 10 KHCO3 + 10 NaHSO4 + H20
H2O2 + KSCN + NaOH = NH3 + KHCO3 + NaHSO4 + H2O =>
4 H2O2 + KSCN + NaOH = NH3 + KHCO3 + NaHSO4 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaSCN + NaIO3 + NaCl + HCl = NaCN + Na2SO4 + NaICl2 + H2O =>
2 NaSCN + 3 NaIO3 + 4 NaCl + 2 HCl = 2 NaCN + 2 Na2SO4 + 3 NaICl2 + H2O
C7H6O2 + CH3OH = C8H8O2 + H2O =>
C7H6O2 + CH3OH = C8H8O2 + H2O
NaSCN + NaIO3 + NaCl + HCl = NaCN + Na2SO4 + NaICl2 + H2O =>
2 NaSCN + 3 NaIO3 + 4 NaCl + 2 HCl = 2 NaCN + 2 Na2SO4 + 3 NaICl2 + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
C8H8O + O = C8H8O2 =>
C8H8O + O = C8H8O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/19/09
Equations balanced on 04/18/08
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