| Equations balanced on the previous day | Equations balanced on the next day |
2 Zn + 2 Ch3COOH = 2 Ch3COOZn + H2
Pb + Ch3COOH = Ch3COOPb + H2 =>
2 Pb + 2 Ch3COOH = 2 Ch3COOPb + H2
HBr + K2Cr2O7 = Br2 + KBr + CrBr3 + H2O =>
14 HBr + K2Cr2O7 = 3 Br2 + 2 KBr + 2 CrBr3 + 7 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Mg + HNO3 = Mg(NO3) + H2 =>
2 Mg + 2 HNO3 = 2 Mg(NO3) + H2
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
KNO2 + KNO3 + Cr2O3 = K2CrO4 + NO =>
3 KNO2 + KNO3 + Cr2O3 = 2 K2CrO4 + 4 NO
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2SO3 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2SO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
C6H5 + O2 = CO2 + H2O =>
4 C6H5 + 29 O2 = 24 CO2 + 10 H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C6H5COOH + Na2CO3 = C6H5COONa + NaOH + CO2 =>
C6H5COOH + Na2CO3 = C6H5COONa + NaOH + CO2
Al + CH3OH = (CH3O)3Al + H2 =>
2 Al + 6 CH3OH = 2(CH3O)3Al + 3 H2
CuSO4 + H2O = Cu3SO4 + H2SO4 + O2 =>
3 CuSO4 + 2 H2O = Cu3SO4 + 2 H2SO4 + O2
C7H5O3 + O2 = CO2 + H2O =>
4 C7H5O3 + 27 O2 = 28 CO2 + 10 H2O
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
N2O + NH3 = N2 + H2O =>
3 N2O + 2 NH3 = 4 N2 + 3 H2O
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H2 + F2 = HF2 =>
H2 + 2 F2 = 2 HF2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Cl2 + KI = KCl + I =>
Cl2 + 2 KI = 2 KCl + 2 I
K2Cr2O7 + HI + HClO4 = KClO4 + Cr(ClO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HClO4 = 2 KClO4 + 2 Cr(ClO4)3 + 3 I2 + 7 H2O
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
Na + Cl = NaCl =>
Na + Cl = NaCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
As2S3 + HNO3 = HAsO3 + H2SO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = 2 HAsO3 + 3 H2SO4 + 28 NO2 + 10 H2O
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
NaNH2 + NaNO3 = NaN3 + NaOH + NH3 =>
3 NaNH2 + NaNO3 = NaN3 + 3 NaOH + NH3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CaOH + HNO3 = NO3Ca + H2O =>
CaOH + HNO3 = NO3Ca + H2O
NaIO3 + SO2 + H2O = NaHSO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = 2 NaHSO4 + 3 H2SO4 + I2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
SO2 + KMnO4 + H2O = KHSO4 + H2SO4 + MnSO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 KHSO4 + H2SO4 + 2 MnSO4
NH3 + Ni(NO3)2 + H2O = NH4NO3 + Ni =>
10 NH3 + 4 Ni(NO3)2 + 3 H2O = 9 NH4NO3 + 4 Ni
FeS2 + O2 = Fe2O3 + S =>
4 FeS2 + 3 O2 = 2 Fe2O3 + 8 S
KMnO4 + H3AsO3 + H2SO4 = MnSO4 + H3AsO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H3AsO3 + 3 H2SO4 = 2 MnSO4 + 5 H3AsO4 + K2SO4 + 3 H2O
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
Fe(NO3)3 + NH4SCN + H2O = [Fe(NCS)(H2O)5]{2+} + NH4{+} + NO3{-} =>
Fe(NO3)3 + NH4SCN + 5 H2O = [Fe(NCS)(H2O)5]{2+} + NH4{+} + 3 NO3{-}
AgNO3 + BaCl2 = Ba(NO3)2 + AgCl =>
2 AgNO3 + BaCl2 = Ba(NO3)2 + 2 AgCl
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
FeS2 + O2 = Fe2O3 + S =>
4 FeS2 + 3 O2 = 2 Fe2O3 + 8 S
B + Cl2 = BCl3 =>
2 B + 3 Cl2 = 2 BCl3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/08/12
Equations balanced on 01/07/12
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