| Equations balanced on the previous day | Equations balanced on the next day |
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Pt2O5 + 5 H2 = 2 Pt + 5 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
HCl + CuCO3 = CuCl2 + H2O + CO2 =>
2 HCl + CuCO3 = CuCl2 + H2O + CO2
Cr2O7{2-} + H3O{+} = Cr{3+} + O2 + H2O =>
2 Cr2O7{2-} + 16 H3O{+} = 4 Cr{3+} + 3 O2 + 24 H2O
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
CrO4{2-} + H{+} = Cr2O7{2-} + H2O =>
2 CrO4{2-} + 2 H{+} = Cr2O7{2-} + H2O
AgNO3 + MgBr2 = AgBr2 + Mg(NO3) =>
AgNO3 + MgBr2 = AgBr2 + Mg(NO3)
Pt2O4 + H2 = Pt + H2O =>
Pt2O4 + 4 H2 = 2 Pt + 4 H2O
Pt2O5 + H = Pt + H2O =>
Pt2O5 + 10 H = 2 Pt + 5 H2O
CH4 + CO2 = C2O2 + H2O =>
CH4 + 3 CO2 = 2 C2O2 + 2 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
HI = H + I =>
HI = H + I
Al + I = AlI3 =>
Al + 3 I = AlI3
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
C4H10 + O = CO2 + H2O =>
C4H10 + 13 O = 4 CO2 + 5 H2O
FeCl3 + Be3(PO4)2 = BeCl2 + FePO4 =>
2 FeCl3 + Be3(PO4)2 = 3 BeCl2 + 2 FePO4
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
Fe + F = FeF3 =>
Fe + 3 F = FeF3
HI = H + I =>
HI = H + I
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Na + MgI2 = NaI + Mg =>
2 Na + MgI2 = 2 NaI + Mg
V + O = VO =>
V + O = VO
Li + AuCl3 = LiCl + Au =>
3 Li + AuCl3 = 3 LiCl + Au
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Fe + Sn(NO3)4 = Fe(NO3)4 + Sn =>
Fe + Sn(NO3)4 = Fe(NO3)4 + Sn
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
NiCl2 + O = NiO + Cl2O5 =>
NiCl2 + 6 O = NiO + Cl2O5
LiCrO + BaCl = LiCl + BaCrO =>
LiCrO + BaCl = LiCl + BaCrO
C10H8 + O = CO2 + H2O =>
C10H8 + 24 O = 10 CO2 + 4 H2O
C10H8 + O = CO2 + H2O =>
C10H8 + 24 O = 10 CO2 + 4 H2O
Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + N = MgN =>
Mg + N = MgN
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
OF2 = O + F =>
OF2 = O + 2 F
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/30/09
Equations balanced on 12/30/08
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