| Equations balanced on the previous day | Equations balanced on the next day |
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Fe + 2 HCl = FeCl2 + 2 H
BaSO4 + C = BaS + CO =>
BaSO4 + 4 C = BaS + 4 CO
HCH3COO(aq) + NaOH(aq) = NaCH3COO(aq) + H2O(l) =>
HCH3COO(aq) + NaOH(aq) = NaCH3COO(aq) + H2O(l)
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
Al2O3 + HF = AlF3 + H2O =>
Al2O3 + 6 HF = 2 AlF3 + 3 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
MnO4{-} + H2O + NO2{-} = MnO2 + NO3{-} + OH{-} =>
2 MnO4{-} + H2O + 3 NO2{-} = 2 MnO2 + 3 NO3{-} + 2 OH{-}
C6H5CO + O2 = CO2 + H2O =>
4 C6H5CO + 31 O2 = 28 CO2 + 10 H2O
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
AlF3 + H2SO4 = Al2(SO4)3 + HF =>
2 AlF3 + 3 H2SO4 = Al2(SO4)3 + 6 HF
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
KBrO3 + KBr + H2SO4 = K2SO4 + Br2 + H2O =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 K2SO4 + 3 Br2 + 3 H2O
KI + H2O2 = KOH + I =>
2 KI + H2O2 = 2 KOH + 2 I
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HNO3 + S = NO2 + H2SO4 + H2O =>
6 HNO3 + S = 6 NO2 + H2SO4 + 2 H2O
Zn + Fe2(SO4)3 = ZnSO4 + Fe =>
3 Zn + Fe2(SO4)3 = 3 ZnSO4 + 2 Fe
C2H4 + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 C2H4 + 12 MnO4{-} + 36 H{+} = 10 CO2 + 12 Mn{2+} + 28 H2O
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
BrF3 = Br + F =>
BrF3 = Br + 3 F
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
NH4NO3 = N2 + H2O + O2 =>
2 NH4NO3 = 2 N2 + 4 H2O + O2
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NiO + HCl = H2O + NiCl2 =>
NiO + 2 HCl = H2O + NiCl2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
N + H = NH3 =>
N + 3 H = NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
I = I2 =>
2 I = I2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C2H6 + Cl2 = C2H4Cl2 + HCl =>
C2H6 + 2 Cl2 = C2H4Cl2 + 2 HCl
Na2CO3 + H2CO3 = NaHCO3 =>
Na2CO3 + H2CO3 = 2 NaHCO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaClO = NaCl + NaClO3 =>
3 NaClO = 2 NaCl + NaClO3
P4 + Cl = PCl3 =>
P4 + 12 Cl = 4 PCl3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaHSO3 + H2SO4 = Na2SO4 + SO2 + H2O =>
2 NaHSO3 + H2SO4 = Na2SO4 + 2 SO2 + 2 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
NaClO2 + Cl = NaCl + ClO2 =>
NaClO2 + Cl = NaCl + ClO2
Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CO + NO = N2 + CO2 =>
2 CO + 2 NO = N2 + 2 CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/06/13
Equations balanced on 08/05/12
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