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14 NO + 6 HBrO4 + 4 H2O = 3 Br2 + 14 HNO3
Ca(HCOO)2 = CaCO3 + HCHO =>
Ca(HCOO)2 = CaCO3 + HCHO
KMnO4 + C6H6 + H2SO4 = K2SO4 + MnSO4 + C7H6O2 + H2O =>
6 KMnO4 + 7 C6H6 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 6 C7H6O2 + 12 H2O
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
NaClO3 = NaCl + O3 =>
NaClO3 = NaCl + O3
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
S + AL = SAL =>
S + AL = SAL
Ag + H2CO3 = Ag2CO3 + H2 =>
2 Ag + H2CO3 = Ag2CO3 + H2
A + BC = AB + C =>
A + BC = AB + C
H2C4H4O + H2O = HC4H4O + H3O =>
H2C4H4O + H2O = HC4H4O + H3O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
C9H12 + O2 = CO2 + H2O =>
C9H12 + 12 O2 = 9 CO2 + 6 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaCH3COO + H2SO4 = NaSO4 + H2CH3COO =>
NaCH3COO + H2SO4 = NaSO4 + H2CH3COO
C3H7OH + Na = C3H7ONa + H2 =>
2 C3H7OH + 2 Na = 2 C3H7ONa + H2
Ca(OH)2 + FeCl3 = CaCl2 + Fe(OH)3 =>
3 Ca(OH)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(OH)3
Br2 + NaI = NaBr2 + I =>
Br2 + NaI = NaBr2 + I
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
H2SO4 + Fe = H2 + FeSO4 =>
H2SO4 + Fe = H2 + FeSO4
CO2 + H2O = CH4 + HCO3 =>
9 CO2 + 6 H2O = CH4 + 8 HCO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
As2S5 + NO3{-} + H{+} = H3AsO4 + HSO4{-} + NO2 + H2O =>
As2S5 + 40 NO3{-} + 35 H{+} = 2 H3AsO4 + 5 HSO4{-} + 40 NO2 + 12 H2O
Fe(OH)2 + KOH + Cl2 = K2FeO4 + KCl + H2O =>
Fe(OH)2 + 6 KOH + 2 Cl2 = K2FeO4 + 4 KCl + 4 H2O
H2SO4 + Al = Al2(SO4)3 + SO + H2O =>
9 H2SO4 + 4 Al = 2 Al2(SO4)3 + 3 SO + 9 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
HI + HNO3 = NO2 + I + H2O =>
HI + HNO3 = NO2 + I + H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C2H5OH + SOCl2 = C2H5Cl + HCl + SO2 =>
C2H5OH + SOCl2 = C2H5Cl + HCl + SO2
PH3 + KMNO4 + H2SO4 = K2SO4 + MNSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMNO4 + 12 H2SO4 = 4 K2SO4 + 8 MNSO4 + 5 H3PO4 + 12 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ch3OH + Na = Ch3ONa + H2 =>
2 Ch3OH + 2 Na = 2 Ch3ONa + H2
Na2SO4 + Ca(OH)2 = CaSO4 + NaOH =>
Na2SO4 + Ca(OH)2 = CaSO4 + 2 NaOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
SnCl2 + KBrO3 + HCl = SnCl4 + KBr + H2O =>
3 SnCl2 + KBrO3 + 6 HCl = 3 SnCl4 + KBr + 3 H2O
ALCl3 + NaOH = NaALO2 + NaCl + H2O =>
ALCl3 + 4 NaOH = NaALO2 + 3 NaCl + 2 H2O
Ca(HCOO)2 = CaCO3 + HCHO =>
Ca(HCOO)2 = CaCO3 + HCHO
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
C9H8O4 + NaOH = C9H7NaO4 + H2O =>
C9H8O4 + NaOH = C9H7NaO4 + H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
Ca(HCOO)2 = CaO + HCHO + CO2 =>
Ca(HCOO)2 = CaO + HCHO + CO2
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
CASO3 = CAO + SO2 =>
CASO3 = CAO + SO2
Cu(CH3OO)2 + Na2CrO4 = CuCrO4 + NaCH3OO =>
Cu(CH3OO)2 + Na2CrO4 = CuCrO4 + 2 NaCH3OO
Ca + OH = Ca(OH)2 =>
Ca + 2 OH = Ca(OH)2
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2(g) =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2(g)
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