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NH4Cl + NaOH = NaCl + H2O + NH3
C6H12O6(s) + O = CO2(g) + H2O =>
C6H12O6(s) + 12 O = 6 CO2(g) + 6 H2O
Al2O3 + FeO = Fe2O3 + Al =>
Al2O3 + 6 FeO = 3 Fe2O3 + 2 Al
Hg2Cl2 + NH4OH = Hg + HgNH2Cl + NH4{+} + Cl{-} + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + HgNH2Cl + NH4{+} + Cl{-} + 2 H2O
NaBr + MnO2 + H2SO4 = Br2 + MnSO4 + NaSO4 + H2O =>
2 NaBr + 2 MnO2 + 4 H2SO4 = Br2 + 2 MnSO4 + 2 NaSO4 + 4 H2O
Mg + H3PO4(aq) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 3 H2(g)
HNO2 + HCl = Cl2 + NO + H2O =>
2 HNO2 + 2 HCl = Cl2 + 2 NO + 2 H2O
(NH4)3PO4*12MoO3 + NaOH = Na2MoO4 + (NH4)2MoO4 + H2O + P2O5 =>
2(NH4)3PO4*12MoO3 + 42 NaOH = 21 Na2MoO4 + 3(NH4)2MoO4 + 21 H2O + P2O5
Na2Cr2O7 + CuS + HCl = CrCl3 + CuCl2 + Na2SO4 + NaCl + H2O =>
4 Na2Cr2O7 + 3 CuS + 32 HCl = 8 CrCl3 + 3 CuCl2 + 3 Na2SO4 + 2 NaCl + 16 H2O
MgBr2 + K2CO3 = MgCO3 + KBr =>
MgBr2 + K2CO3 = MgCO3 + 2 KBr
ZnCl + HS = ZnS + HCl =>
ZnCl + HS = ZnS + HCl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C10H2O + O2 = CO2 + H2O =>
C10H2O + 10 O2 = 10 CO2 + H2O
Fe3OCO = Fe + CO2 =>
Fe3OCO = 3 Fe + CO2
AgNO3Cu = CuNO3Ag* =>
AgNO3Cu = CuNO3Ag*
Ag + Ni(NO3)2 = Ni + Ag(NO3) =>
2 Ag + Ni(NO3)2 = Ni + 2 Ag(NO3)
FeCl3 + F2 = Fe2F3 + Cl2 =>
4 FeCl3 + 3 F2 = 2 Fe2F3 + 6 Cl2
C8H9Cl + KMnO4 + H2SO4 = C8H5Cl + K2SO4 + MnSO4 + H2O =>
5 C8H9Cl + 4 KMnO4 + 6 H2SO4 = 5 C8H5Cl + 2 K2SO4 + 4 MnSO4 + 16 H2O
SO3 + BaOH2 = BaSO4 + H2 =>
SO3 + BaOH2 = BaSO4 + H2
H3AsO4 + KI + H2SO4 = H3AsO3 + I2 + K2SO4 + H2O =>
H3AsO4 + 2 KI + H2SO4 = H3AsO3 + I2 + K2SO4 + H2O
PbBr4 = Pb + Br =>
PbBr4 = Pb + 4 Br
NH4SCN + FeCl3 + H2O = [Fe(H2O)5(SCN)]Cl2 + NH4Cl =>
NH4SCN + FeCl3 + 5 H2O = [Fe(H2O)5(SCN)]Cl2 + NH4Cl
K2CO3 + NO2 = CO2 + KNO2 + KNO3 =>
K2CO3 + 2 NO2 = CO2 + KNO2 + KNO3
Rh + H2SO4 = RhSO4 + SO2 + H2O =>
Rh + 2 H2SO4 = RhSO4 + SO2 + 2 H2O
SnCl2 + HgCl2 = SnCl4 + HgCl =>
SnCl2 + 2 HgCl2 = SnCl4 + 2 HgCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al2Br6 = Al + Br2 =>
Al2Br6 = 2 Al + 3 Br2
Na2CO3 + KMnO4 = NaMnO4 + K2CO3 =>
Na2CO3 + 2 KMnO4 = 2 NaMnO4 + K2CO3
NaH2CO3 + HCl = H3CO3 + NaCl =>
NaH2CO3 + HCl = H3CO3 + NaCl
C2H5OC2H4Br + Na2S = (C2H5OC2H4)2S + NaBr =>
2 C2H5OC2H4Br + Na2S = (C2H5OC2H4)2S + 2 NaBr
Pb + HNO3 = Pb(NO3)2 + H2O + NO2 =>
Pb + 4 HNO3 = Pb(NO3)2 + 2 H2O + 2 NO2
P4 = P3 =>
3 P4 = 4 P3
Al2O3 + NaNO2 = Al(NO2)3 + Na2O =>
Al2O3 + 6 NaNO2 = 2 Al(NO2)3 + 3 Na2O
SiSiF4 = SiF2 =>
SiSiF4 = 2 SiF2
KO4 + HCl = KCl + Cl2 + H2O =>
2 KO4 + 16 HCl = 2 KCl + 7 Cl2 + 8 H2O
Ba(CH3CO2) + K2(CrO4) = Ba(CrO4) + K2(CH3CO2) =>
Ba(CH3CO2) + K2(CrO4) = Ba(CrO4) + K2(CH3CO2)
NaOOCCH3 + H2O = NaOH + CH3COOCH =>
3 NaOOCCH3 + H2O = 3 NaOH + 2 CH3COOCH
Al + Ca(OH)2 + H2O = CaAl(OH)4 + H2 =>
Al + Ca(OH)2 + 2 H2O = CaAl(OH)4 + H2
Na2SO3 + KMnO4 + H2O2 = Na2SO4 + MnO2 + KOH =>
4 Na2SO3 + 2 KMnO4 + H2O2 = 4 Na2SO4 + 2 MnO2 + 2 KOH
CO3{2-} + CH3COOH = CO2 + H2O + CH3COO{-} =>
CO3{2-} + 2 CH3COOH = CO2 + H2O + 2 CH3COO{-}
KNO3 + CaCl2 = KCl + Ca(NO3)2 =>
2 KNO3 + CaCl2 = 2 KCl + Ca(NO3)2
CaCl2 + Al = AlCl3 + Ca =>
3 CaCl2 + 2 Al = 2 AlCl3 + 3 Ca
CH4 + NCl4 = H + N2 + CCl4 =>
2 CH4 + 2 NCl4 = 8 H + N2 + 2 CCl4
NiCl2 + C2H4(NH2)2 = Ni(NH2)2 + C2H4Cl2 =>
NiCl2 + C2H4(NH2)2 = Ni(NH2)2 + C2H4Cl2
Li2O + C = Li + CO =>
Li2O + C = 2 Li + CO
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
HCINaOH = NaCIH2O =>
HCINaOH = NaCIH2O
HClO4 + LiOH = Li(ClO4) + H2O =>
HClO4 + LiOH = Li(ClO4) + H2O
H2SO3 + Pb = Pb(SO3)2 + H2 =>
2 H2SO3 + Pb = Pb(SO3)2 + 2 H2
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