| Equations balanced on the previous day | Equations balanced on the next day |
CoNO3 + NH4SCN = Co(SCN) + NH4NO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cl2 + Fe{2+} = Fe{3+} + Cl{-} =>
Cl2 + 2 Fe{2+} = 2 Fe{3+} + 2 Cl{-}
Br2 + I{-} = Br{-} + I2 =>
Br2 + 2 I{-} = 2 Br{-} + I2
NaHCO3 = CO2 + Na2CO3 + H2O =>
2 NaHCO3 = CO2 + Na2CO3 + H2O
H{+} + MnO2 + Cl{-} = Mn{2+} + Cl2 + OH{-} =>
2 H{+} + MnO2 + 2 Cl{-} = Mn{2+} + Cl2 + 2 OH{-}
MnO4{-} + S = MnO2 + SO4{2-} =>
2 MnO4{-} + S = 2 MnO2 + SO4{2-}
H2AsO4{-} + H2O = HAsO4{2-} + H3O{+} =>
H2AsO4{-} + H2O = HAsO4{2-} + H3O{+}
HCl + NaHCO3 = CO2 + H2O + NaCl =>
HCl + NaHCO3 = CO2 + H2O + NaCl
H2O + Cd + NiO2 = Cd(OH)2 + Ni(OH)2 =>
2 H2O + Cd + NiO2 = Cd(OH)2 + Ni(OH)2
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
H2O + H2S + Cr2O7{2-} = SO4{2-} + Cr{3+} + OH{-} =>
10 H2O + 3 H2S + 4 Cr2O7{2-} = 3 SO4{2-} + 8 Cr{3+} + 26 OH{-}
H{+} + H2S + Cr2O7{2-} = SO4{2-} + Cr{3+} + H2O =>
26 H{+} + 3 H2S + 4 Cr2O7{2-} = 3 SO4{2-} + 8 Cr{3+} + 16 H2O
OH{-} + VO3{-} + Mn(OH)2 = V(OH)2 + MnO4{2-} =>
2 OH{-} + 4 VO3{-} + 3 Mn(OH)2 = 4 V(OH)2 + 3 MnO4{2-}
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H2O + CrO4{2-} + V(OH)3 = Cr(OH)3 + VO{2+} + OH{-} =>
H2O + CrO4{2-} + 3 V(OH)3 = Cr(OH)3 + 3 VO{2+} + 8 OH{-}
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
(MgOH)3PO4 + H3PO4 = Mg(H2PO4)2 + Mg(OH)2 =>
2(MgOH)3PO4 + 4 H3PO4 = 3 Mg(H2PO4)2 + 3 Mg(OH)2
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
PbNO3 + NaOH = Pb2O + NaNO3 + H2O =>
2 PbNO3 + 2 NaOH = Pb2O + 2 NaNO3 + H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Ag(NO3)2 + Cu = Ag + Cu(NO3)2 =>
Ag(NO3)2 + Cu = Ag + Cu(NO3)2
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ag(NO3)2 + Cu = Ag + Cu(NO3)2 =>
Ag(NO3)2 + Cu = Ag + Cu(NO3)2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Ag(NO3) + Cu = Ag + Cu(NO3)2 =>
2 Ag(NO3) + Cu = 2 Ag + Cu(NO3)2
Ag(NO3)2 + Cu = Ag + Cu(NO3)2 =>
Ag(NO3)2 + Cu = Ag + Cu(NO3)2
Li + H2SO4 = LiSO4 + H2 =>
Li + H2SO4 = LiSO4 + H2
Li + H2SO4 = LiSO4 + H =>
Li + H2SO4 = LiSO4 + 2 H
Li + H2SO4 = LiSO4 + H2 =>
Li + H2SO4 = LiSO4 + H2
Cr + ZnCl2 = CrCl2 + Zn =>
Cr + ZnCl2 = CrCl2 + Zn
PtCl2 + Ag = AgCl + Pt =>
PtCl2 + 2 Ag = 2 AgCl + Pt
MnO4{-} + Br{-} = Mn{2+} + Br2 + O{2-} =>
2 MnO4{-} + 10 Br{-} = 2 Mn{2+} + 5 Br2 + 8 O{2-}
PbSO4 + Mg = MgSO4 + Pb =>
PbSO4 + Mg = MgSO4 + Pb
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Br2 + H2O = HBr + HBrO =>
Br2 + H2O = HBr + HBrO
Ni(OH)2 + Mg = Mg(OH)2 + Ni =>
Ni(OH)2 + Mg = Mg(OH)2 + Ni
HCNS + H2O + Br2 = H2SO4 + HCN + HBr =>
HCNS + 4 H2O + 3 Br2 = H2SO4 + HCN + 6 HBr
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Fe(NO3)3 + LiOH = Fe(OH)3 + LiNO3 =>
Fe(NO3)3 + 3 LiOH = Fe(OH)3 + 3 LiNO3
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCO3 + H2O = Fe(OH)2 + CO2 =>
FeCO3 + H2O = Fe(OH)2 + CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/05/09
Equations balanced on 12/05/08
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