| Equations balanced on the previous day | Equations balanced on the next day |
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6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
FeO + O2 = FeO3 =>
FeO + O2 = FeO3
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
CaOH + H4P2O7 = Ca4P2O7 + H2O =>
4 CaOH + H4P2O7 = Ca4P2O7 + 4 H2O
H2O = H2O =>
H2O = H2O
CH3OH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Ca + NaCO3 = CaO3 + NaC =>
Ca + NaCO3 = CaO3 + NaC
CH3OH + Cr2O7{2-} + H{+} = HCOOH + Cr{3+} + H2O =>
3 CH3OH + 2 Cr2O7{2-} + 16 H{+} = 3 HCOOH + 4 Cr{3+} + 11 H2O
Ca + NaCO3 = CaO3 + Na + C =>
Ca + NaCO3 = CaO3 + Na + C
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Ca + NaHCO3 = CaO3 + NaH + C =>
Ca + NaHCO3 = CaO3 + NaH + C
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ag + HNO3 = AgNO3 + H =>
Ag + HNO3 = AgNO3 + H
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
H2C3H2O4 + NaOH = Na2C3H2O4 + H2O =>
H2C3H2O4 + 2 NaOH = Na2C3H2O4 + 2 H2O
NaOH + Ca(OH)2 + C + ClO2 = NaClO2 + CaCO3 + H2O =>
4 NaOH + Ca(OH)2 + C + 4 ClO2 = 4 NaClO2 + CaCO3 + 3 H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
AlI3 + NaNO2 + H2SO4 = Na2SO4 + Al2(SO4)3 + I2 + NO + H2O =>
2 AlI3 + 6 NaNO2 + 6 H2SO4 = 3 Na2SO4 + Al2(SO4)3 + 3 I2 + 6 NO + 6 H2O
K + H2O = KH2O =>
K + H2O = KH2O
TiO3{-2} + Zn + H{+} = Ti{+3} + Zn{+2} + H2O =>
2 TiO3{-2} + Zn + 12 H{+} = 2 Ti{+3} + Zn{+2} + 6 H2O
Fe + Br = FeBr =>
Fe + Br = FeBr
Fe + Br = FeBr =>
Fe + Br = FeBr
Fe + Br = Fe2Br =>
2 Fe + Br = Fe2Br
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
C2H6O(g) + O2(g) = CO2(g) + H2O(g) =>
C2H6O(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Bi2O3 + Na2O2 = NaBiO3 + Na2O =>
Bi2O3 + 2 Na2O2 = 2 NaBiO3 + Na2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Fe3 + PO3 = FePO3 =>
Fe3 + 3 PO3 = 3 FePO3
AsO4{-3} + S{-2} + H{+} = AsO3{-3} + S + H2O =>
AsO4{-3} + S{-2} + 2 H{+} = AsO3{-3} + S + H2O
Al2S3 + H2CO3 = Al2C3O9 + H6S3 =>
Al2S3 + 3 H2CO3 = Al2C3O9 + H6S3
AsO3{-3} + NO3{-} + H{+} = AsO4{-3} + N2O3 + H2O =>
2 AsO3{-3} + 2 NO3{-} + 2 H{+} = 2 AsO4{-3} + N2O3 + H2O
Fe{3+} + PO3{3-} = FePO3 =>
Fe{3+} + PO3{3-} = FePO3
Fe(NO3)3 + CuCl2 = FeCl2 + Cu(NO3)3 =>
Fe(NO3)3 + CuCl2 = FeCl2 + Cu(NO3)3
AlI3 + KMnO4 + H2SO4 = MnSO4 + I2 + K2SO4 + Al2(SO4)3 + H2O =>
10 AlI3 + 6 KMnO4 + 24 H2SO4 = 6 MnSO4 + 15 I2 + 3 K2SO4 + 5 Al2(SO4)3 + 24 H2O
Ag{+} + SO4{2-} = Ag + SO4 =>
2 Ag{+} + SO4{2-} = 2 Ag + SO4
Ag{+} + SO4{2-} = Ag + SO4 =>
2 Ag{+} + SO4{2-} = 2 Ag + SO4
Co{+2} + NO2{-} + H{+} = Co(NO2)6{-3} + NO + H2O =>
Co{+2} + 7 NO2{-} + 2 H{+} = Co(NO2)6{-3} + NO + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/27/09
Equations balanced on 03/29/08
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