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4 FeS2 + 8 Ca(OH)2 + 15 O2 = 2 Fe2O3 + 8 CaSO4 + 8 H2O
K + Li = KLi =>
K + Li = KLi
Al(ClO3)3 + Li = LiClO3 + Al =>
Al(ClO3)3 + 3 Li = 3 LiClO3 + Al
CN4 = C + N =>
CN4 = C + 4 N
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
C6H6CH3 + HCl = C6H6CH2Cl + H2 =>
C6H6CH3 + HCl = C6H6CH2Cl + H2
Na3AsO4 + CuSO4 = Na2SO4 + Cu3(AsO4)2 =>
2 Na3AsO4 + 3 CuSO4 = 3 Na2SO4 + Cu3(AsO4)2
N2H4 + HNO3 = N2 + H2O =>
5 N2H4 + 4 HNO3 = 7 N2 + 12 H2O
Ba(s) + CoCl2 = BaCl2 + Co(s) =>
Ba(s) + CoCl2 = BaCl2 + Co(s)
Be(OH)2 = BeO(s) + H2O(l) =>
Be(OH)2 = BeO(s) + H2O(l)
Cl2 + Pb(OH)2 + NaOH = PbO2 + NaCl + H2O =>
Cl2 + Pb(OH)2 + 2 NaOH = PbO2 + 2 NaCl + 2 H2O
Ba2 + Fe2SO4 = Ba2SO4 + Fe2 =>
Ba2 + Fe2SO4 = Ba2SO4 + Fe2
KCl + ClO3 = KO3 + Cl =>
KCl + ClO3 = KO3 + 2 Cl
SO2 + Cr2O7{-2} + H{+} = SO4{-2} + Cr{+3} + H2O =>
3 SO2 + Cr2O7{-2} + 2 H{+} = 3 SO4{-2} + 2 Cr{+3} + H2O
IO3 + Cr = I2 + Cr2O7 =>
14 IO3 + 12 Cr = 7 I2 + 6 Cr2O7
ZnO + Ca(OH)2 = CaZnO2 + H2O =>
ZnO + Ca(OH)2 = CaZnO2 + H2O
CH3CHO + CUSO4 + NaOH = CH3COONa + CU2O + Na2SO4 + H2O =>
2 CH3CHO + 4 CUSO4 + 11 NaOH = 3 CH3COONa + 2 CU2O + 4 Na2SO4 + 5 H2O
Mn2O3 + C = MnO + CO =>
Mn2O3 + C = 2 MnO + CO
C8HO8 + O2 = CO2 + H2O =>
4 C8HO8 + 17 O2 = 32 CO2 + 2 H2O
Br2 + H2O = Br{-} + O2 + H{+} =>
2 Br2 + 2 H2O = 4 Br{-} + O2 + 4 H{+}
AgSO4 + K4Fe(CN)6 = Ag2Fe(CN)6 + K2SO4 =>
2 AgSO4 + K4Fe(CN)6 = Ag2Fe(CN)6 + 2 K2SO4
K4Fe(CN)6 + Fe2(SO4)3 = Fe7C18N18 + K2SO4 =>
3 K4Fe(CN)6 + 2 Fe2(SO4)3 = Fe7C18N18 + 6 K2SO4
Fe(NO3)2 = Fe + Fe(NO3)3 =>
3 Fe(NO3)2 = Fe + 2 Fe(NO3)3
Ba + H2O = H(g) + Ba(OH)2 =>
Ba + 2 H2O = 2 H(g) + Ba(OH)2
NH4Cl + Fe(NO3)3 = NH4NO3 + Fe(Cl)3 =>
3 NH4Cl + Fe(NO3)3 = 3 NH4NO3 + Fe(Cl)3
CoSO4 + KCN = Co(CN)2 + K2SO4 =>
CoSO4 + 2 KCN = Co(CN)2 + K2SO4
La + HCl = LaCl + H2 =>
2 La + 2 HCl = 2 LaCl + H2
NH4Cl + CrPO4 = (NH4)3PO4 + CrCl3 =>
3 NH4Cl + CrPO4 = (NH4)3PO4 + CrCl3
NH4OH + C6H8O7H2O = (NH4)2C6H6O7 + H2O =>
2 NH4OH + C6H8O7H2O = (NH4)2C6H6O7 + 3 H2O
FeSO4 + O2 + Ca(OH)2 = Fe8O8(OH)6(SO4) + Ca(SO4) + H2O =>
8 FeSO4 + 2 O2 + 7 Ca(OH)2 = Fe8O8(OH)6(SO4) + 7 Ca(SO4) + 4 H2O
HCl + Al + OH = H2O + AlCl3 =>
3 HCl + Al + 3 OH = 3 H2O + AlCl3
NaOH + NH4HCO3 = H2O + Na2CO3 + NH3 =>
2 NaOH + NH4HCO3 = 2 H2O + Na2CO3 + NH3
NaCl + H2 + O2 = HCl + NaOH =>
2 NaCl + 2 H2 + O2 = 2 HCl + 2 NaOH
LiCl + BaCO3 = BaCl2 + Li2CO3 =>
2 LiCl + BaCO3 = BaCl2 + Li2CO3
CH4O2 + O2 = H2O + CO2 =>
CH4O2 + O2 = 2 H2O + CO2
Na2CO3 + H3PO3 = H2O + Na3PO3 + CO2 =>
3 Na2CO3 + 2 H3PO3 = 3 H2O + 2 Na3PO3 + 3 CO2
Mg(s) + HC1 = MgC12 + H2(g) =>
Mg(s) + 12 HC1 = MgC12 + 6 H2(g)
Ag(NO3) + Ba(SO4) = Ag2(SO4) + Ba(NO3)2 =>
2 Ag(NO3) + Ba(SO4) = Ag2(SO4) + Ba(NO3)2
Cl2(g) + O2(g) = Cl2O3 =>
2 Cl2(g) + 3 O2(g) = 2 Cl2O3
CHCH2SH + O2 = CO2 + H2O + SO =>
2 CHCH2SH + 7 O2 = 4 CO2 + 4 H2O + 2 SO
H4P2O7 + NaOH = Na4P2O7 + H2O =>
H4P2O7 + 4 NaOH = Na4P2O7 + 4 H2O
Cu(OH)2 + K2C4H4O6 = KOH + [Cu(C4H4O6)] =>
Cu(OH)2 + K2C4H4O6 = 2 KOH + [Cu(C4H4O6)]
InI3 = In + I2 =>
2 InI3 = 2 In + 3 I2
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
Ca + I2 = CaII2 =>
2 Ca + 3 I2 = 2 CaII2
MnO4{-} + H{+} + V{2+} = VO2{+} + H2O + Mn{2+} =>
3 MnO4{-} + 4 H{+} + 5 V{2+} = 5 VO2{+} + 2 H2O + 3 Mn{2+}
CuO + Br2O = CuBr2 + O2 =>
CuO + Br2O = CuBr2 + O2
KNO3(C12H22O11) + O2 = CO2 + H2O + KN =>
2 KNO3(C12H22O11) + 21 O2 = 24 CO2 + 22 H2O + 2 KN
C6H5COONa + NaHCO3 = C6H5COOH + Na2CO3 =>
C6H5COONa + NaHCO3 = C6H5COOH + Na2CO3
Al2S3 + O2 = Al2O3 + SO3 =>
Al2S3 + 6 O2 = Al2O3 + 3 SO3
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