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8 Al + 6 NH4ClO4 = 3 Al2O3 + 2 AlCl3 + 12 H2O + 3 N2O
BrCl = Br2 + Cl2 =>
2 BrCl = Br2 + Cl2
C5H11O + O2 = H2O + CO2 =>
4 C5H11O + 29 O2 = 22 H2O + 20 CO2
FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl
P4 + Ba(OH)2 + H2O = PH3 + Ba3(HP2O7)2 =>
8 P4 + 9 Ba(OH)2 + 24 H2O = 20 PH3 + 3 Ba3(HP2O7)2
S2O3 + AgNO3 = S2NO3 + AgO3 =>
S2O3 + AgNO3 = S2NO3 + AgO3
Al(s) + S(g) = AlS =>
Al(s) + S(g) = AlS
NH4 + O2 = NO3 + H2O =>
2 NH4 + 5 O2 = 2 NO3 + 4 H2O
(NH4) + O2 = (NO2) + H2O =>
(NH4) + 2 O2 = (NO2) + 2 H2O
Ca(NO2)2 + HCl = Ca(Cl)2 + HNO2 =>
Ca(NO2)2 + 2 HCl = Ca(Cl)2 + 2 HNO2
CH3CH2COH + CU(OH)2 = CH3CH2COOH + CU2O + H2O =>
4 CH3CH2COH + 6 CU(OH)2 = 5 CH3CH2COOH + 3 CU2O + 3 H2O
HCl(aq) + Ca(s) = CaCl2 + H2 =>
2 HCl(aq) + Ca(s) = CaCl2 + H2
HBr + KOH = H2O + KBr =>
HBr + KOH = H2O + KBr
Al(OH)3 + Ba(OH)2 = Ba3(AlO3)2 + H2O =>
2 Al(OH)3 + 3 Ba(OH)2 = Ba3(AlO3)2 + 6 H2O
H + S = HS =>
H + S = HS
HNO3 + Pb = Pb(NO3)2 + NO2 + H2O =>
4 HNO3 + Pb = Pb(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeS2 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2 =>
2 FeS2 + 4 KMnO4 + 5 H2SO4 = Fe2(SO4)3 + 2 K2SO4 + 4 MnSO4 + 5 H2
Na2[Zn(OH)4] + H2SO4 = ZnSO4 + NaOH + H2O =>
Na2[Zn(OH)4] + H2SO4 = ZnSO4 + 2 NaOH + 2 H2O
CdSO4 + NaOH = CdO + Na2SO4 + H2O =>
CdSO4 + 2 NaOH = CdO + Na2SO4 + H2O
C6H4(COOH)2 + NaOH = C6H4(COONa)2 + H2O =>
C6H4(COOH)2 + 2 NaOH = C6H4(COONa)2 + 2 H2O
C3H7NO2 + O2 = H2O + CO2 + COH4N2 =>
2 C3H7NO2 + 6 O2 = 5 H2O + 5 CO2 + COH4N2
HS + H2O = H2S + O2 =>
4 HS + 2 H2O = 4 H2S + O2
C6H2 + O2 = CO + H2O =>
2 C6H2 + 7 O2 = 12 CO + 2 H2O
H + S = HS =>
H + S = HS
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
NaAsO2 + HNO3 = NaNO3 + As2O3 + H2O =>
2 NaAsO2 + 2 HNO3 = 2 NaNO3 + As2O3 + H2O
K2Cr2O7 + H2SO4 + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 7 H2O
HgN2O6 = HgO + NO2 + O2 =>
2 HgN2O6 = 2 HgO + 4 NO2 + O2
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + HCl =>
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + HCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HgN2O6 = HgO + NO2 + O2 =>
2 HgN2O6 = 2 HgO + 4 NO2 + O2
Cu(OH)2 + CaO = CuO + Ca(OH)2 =>
Cu(OH)2 + CaO = CuO + Ca(OH)2
KMnO4 + Na2SO3 = K2O + MnO2 + Na2SO4 =>
2 KMnO4 + 3 Na2SO3 = K2O + 2 MnO2 + 3 Na2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2(SO4) + HI = H2S + I + H2O =>
H2(SO4) + 8 HI = H2S + 8 I + 4 H2O
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2CO3 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2CO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HCHO + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 HCHO + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Mg{2+} + NaOH{-} = Mg(OH)2 + Na =>
Mg{2+} + 2 NaOH{-} = Mg(OH)2 + 2 Na
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
I{-} + Ag{+} = Ag + I =>
I{-} + Ag{+} = Ag + I
NaPO + CaSO = NaSO + CaPO =>
NaPO + CaSO = NaSO + CaPO
Hg2Cl2 + KI = HgI + KCl =>
Hg2Cl2 + 2 KI = 2 HgI + 2 KCl
Bi(OH)3 = BiO(OH) + H2O =>
Bi(OH)3 = BiO(OH) + H2O
HCl(g) + O2(g) = Cl2 + H2O(g) =>
4 HCl(g) + O2(g) = 2 Cl2 + 2 H2O(g)
C3H8O3 + HNO3 = C3H5N3O9 + H2O =>
C3H8O3 + 3 HNO3 = C3H5N3O9 + 3 H2O
KSO + HNO3 = KNO3 + HSO =>
KSO + HNO3 = KNO3 + HSO
CH3OCH3 + H2O = C2H8O2 =>
CH3OCH3 + H2O = C2H8O2
(NH4)2CO3 + HI = NH4I + H2O + CO2 =>
(NH4)2CO3 + 2 HI = 2 NH4I + H2O + CO2
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