| Equations balanced on the previous day | Equations balanced on the next day |
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4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
HBr + NaMnO4 = NaBr + MnBr2 + Br2 + H2O =>
16 HBr + 2 NaMnO4 = 2 NaBr + 2 MnBr2 + 5 Br2 + 8 H2O
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KCl
Mn{2+} + H2O + Co{3+} = Co{2+} + MnO2 + H{+} =>
Mn{2+} + 2 H2O + 2 Co{3+} = 2 Co{2+} + MnO2 + 4 H{+}
KBr + Al(NO3)3 = KNO3 + AlBr3 =>
3 KBr + Al(NO3)3 = 3 KNO3 + AlBr3
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3OH + H2O = CH4 + OH =>
CH3OH + H2O = CH4 + 2 OH
FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
Ca3(PO4)2 + Al2(SO4)3 = CaSO4 + AlPO4 =>
Ca3(PO4)2 + Al2(SO4)3 = 3 CaSO4 + 2 AlPO4
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
SnCl2 + K2Cr2O7 + HCl = CrCl3 + KCl + SnCl4 + H2O =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 SnCl4 + 7 H2O
C + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
Fe(NH3)4 + K4[Fe(CN)6] = FeFe(CN)6 + K4 + (NH3)4 =>
Fe(NH3)4 + K4[Fe(CN)6] = FeFe(CN)6 + K4 + (NH3)4
HCl + As2O3 + NaNO3 + H2O = H3AsO4 + NO + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 6 H3AsO4 + 4 NO + 4 NaCl
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
RbHC2H3O2 = RbCH3COO + H =>
RbHC2H3O2 = RbCH3COO + H
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Fe(NH3)4 + K4[Fe(CN)6] = FeFe(CN)6 + K4 + (NH3)4 =>
Fe(NH3)4 + K4[Fe(CN)6] = FeFe(CN)6 + K4 + (NH3)4
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
N + H = NH3 =>
N + 3 H = NH3
Ag3AsO4 + Zn + H2SO4 = Ag + AsH3 + ZnSO4 + H2O =>
2 Ag3AsO4 + 11 Zn + 11 H2SO4 = 6 Ag + 2 AsH3 + 11 ZnSO4 + 8 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ag3AsO4 + Zn + H2SO4 = Ag + AsH3 + ZnSO4 + H2O =>
2 Ag3AsO4 + 11 Zn + 11 H2SO4 = 6 Ag + 2 AsH3 + 11 ZnSO4 + 8 H2O
H4P2O7 + Fe(OH)3 = Fe4(P2O7)3 + H2O =>
3 H4P2O7 + 4 Fe(OH)3 = Fe4(P2O7)3 + 12 H2O
C6H14 = C6H6 + H2 =>
C6H14 = C6H6 + 4 H2
C4H10 + O = CO2 + H2O =>
C4H10 + 13 O = 4 CO2 + 5 H2O
MgCl2 = Mg + Cl =>
MgCl2 = Mg + 2 Cl
CH3OH + NO3{-} = N2 + CO2 + H20 + OH{-} =>
40 CH3OH + 20 NO3{-} = 10 N2 + 40 CO2 + 7 H20 + 20 OH{-}
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
As2S5 + HNO3 = H5AsO4 + H2SO4 + H2O + NO2 =>
As2S5 + 36 HNO3 = 2 H5AsO4 + 5 H2SO4 + 8 H2O + 36 NO2
CH3OH + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH3OH + 6 NO3{-} = 3 N2 + 5 CO2 + 7 H2O + 6 OH{-}
C2H4 + O2 = CO2 + H2 =>
C2H4 + 2 O2 = 2 CO2 + 2 H2
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
HAsO2 + Ce(SO4)2 + H2O = H3AsO4 + Ce2(SO4)3 + H2SO4 =>
HAsO2 + 2 Ce(SO4)2 + 2 H2O = H3AsO4 + Ce2(SO4)3 + H2SO4
Fe(NH3)4 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4 + (NH3)4 =>
Fe(NH3)4 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4 + (NH3)4
HIO3 + Na2SO3 = Na2SO4 + I2 + H2O =>
2 HIO3 + 5 Na2SO3 = 5 Na2SO4 + I2 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/03/12
Equations balanced on 09/02/11
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