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TiH2 = H2 + Ti
C2H5CHO + K2Cr2O7 + H2SO4 = C2H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5CHO + K2Cr2O7 + 4 H2SO4 = 3 C2H5COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
Al2Si2O5(OH)4 + Al(OH)3 + NaOH = Na6Al6Si5O17(OH)10 + H2O =>
5 Al2Si2O5(OH)4 + 2 Al(OH)3 + 12 NaOH = 2 Na6Al6Si5O17(OH)10 + 9 H2O
Ag3 + Cl2 = AgCl2 =>
Ag3 + 3 Cl2 = 3 AgCl2
C2H5COOH + Ca2O = C2H5COOCa + H2O =>
2 C2H5COOH + Ca2O = 2 C2H5COOCa + H2O
Fe3 + Br2 = Fe3Br2 =>
Fe3 + Br2 = Fe3Br2
Ca(CN)2 + Al2(SO4)3 = Al(CN)3 + CaSO4 =>
3 Ca(CN)2 + Al2(SO4)3 = 2 Al(CN)3 + 3 CaSO4
Ca3N2 + H2O = Ca(OH)2 + CaHN =>
Ca3N2 + 2 H2O = Ca(OH)2 + 2 CaHN
KOH(s) + CO2 = K2CO3(s) + H2O(l) =>
2 KOH(s) + CO2 = K2CO3(s) + H2O(l)
K[Cr(OH)4] = Cr(OH)3 + KOH =>
K[Cr(OH)4] = Cr(OH)3 + KOH
K + Mg3P2 = KP + Mg =>
2 K + Mg3P2 = 2 KP + 3 Mg
Fe(NO3)3 + Cu = Fe2O3 + Cu(NO3)2 + NO2 =>
4 Fe(NO3)3 + 3 Cu = 2 Fe2O3 + 3 Cu(NO3)2 + 6 NO2
Ba(MnO4)2 = BaMnO3 + MnO2 + O2 =>
2 Ba(MnO4)2 = 2 BaMnO3 + 2 MnO2 + 3 O2
fluorine + KCl = chlorine + KF =>
F2 + 2 KCl = Cl2 + 2 KF
KNO3 + H3PO4 = K3PO4 + HNO3 =>
3 KNO3 + H3PO4 = K3PO4 + 3 HNO3
C4H6 + [Cu(NH3)2]OH = C4H5Cu + NH3 + H2O =>
C4H6 + [Cu(NH3)2]OH = C4H5Cu + 2 NH3 + H2O
Cr(CO3)3 = CrO3 + CO2 =>
Cr(CO3)3 = CrO3 + 3 CO2
Al + C2H5Cl + NaH + C2H4 = Al(C2H5)3 + NaCl =>
2 Al + 3 C2H5Cl + 3 NaH + 3 C2H4 = 2 Al(C2H5)3 + 3 NaCl
CH3COCl + CH3CH2CH2OH = CH3COOCH2CH2CH3 + HCl =>
CH3COCl + CH3CH2CH2OH = CH3COOCH2CH2CH3 + HCl
Al3 + HCl = AlCl3 + H2 =>
2 Al3 + 18 HCl = 6 AlCl3 + 9 H2
FeCl3 + Na2SO3 + H2O = HCl + FeCl2 + Na2SO4 =>
2 FeCl3 + Na2SO3 + H2O = 2 HCl + 2 FeCl2 + Na2SO4
Ca(CO3) + AlCl3 = CaCl2 + Al2(CO3)3 =>
3 Ca(CO3) + 2 AlCl3 = 3 CaCl2 + Al2(CO3)3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Hg3N2 = Hg + N =>
Hg3N2 = 3 Hg + 2 N
HNO3 + Zn(OH)2 = Zn(NO3)2 + H2O =>
2 HNO3 + Zn(OH)2 = Zn(NO3)2 + 2 H2O
NaAl(OH)4 + Na2SiO3 = Na11Al11Si13O48 + NaOH + H2O =>
11 NaAl(OH)4 + 13 Na2SiO3 = Na11Al11Si13O48 + 26 NaOH + 9 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C2H3OF + O2 = CO2 + H2O + F2111 =>
8444 C2H3OF + 18999 O2 = 16888 CO2 + 12666 H2O + 4 F2111
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
Ca(OH)2 + CO2 = C(OH)2 + CaO2 =>
Ca(OH)2 + CO2 = C(OH)2 + CaO2
NaOH + PbO2 + Cr(OH)3 = Na2Pb(OH)2 + Na2CrO4 + H2O =>
14 NaOH + 3 PbO2 + 4 Cr(OH)3 = 3 Na2Pb(OH)2 + 4 Na2CrO4 + 10 H2O
Ag2O = Ag + O =>
Ag2O = 2 Ag + O
Co(OH)3 + H3AsO3 = CoAs + H2O + H2AsO4 =>
Co(OH)3 + 3 H3AsO3 = CoAs + 4 H2O + 2 H2AsO4
Ta + HNO3 + HF = NO + TaF2 + H2O =>
3 Ta + 2 HNO3 + 6 HF = 2 NO + 3 TaF2 + 4 H2O
Na2SO3 + Cl2 + H2O = Na2SO4 + HCl =>
Na2SO3 + Cl2 + H2O = Na2SO4 + 2 HCl
NH + O2 = N2O5 + H2O =>
2 NH + 3 O2 = N2O5 + H2O
C7H6O2(g) + O2(g) = H2O(l) + CO2(g) =>
2 C7H6O2(g) + 15 O2(g) = 6 H2O(l) + 14 CO2(g)
H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)
C2H3OF + O2 = CO2 + H2O + F2 =>
4 C2H3OF + 9 O2 = 8 CO2 + 6 H2O + 2 F2
KOH(aq) = K + OH =>
KOH(aq) = K + OH
H3As + Ra(OH)2 = As2Ra3 + H2O =>
2 H3As + 3 Ra(OH)2 = As2Ra3 + 6 H2O
Ca{+2} + CO3{-2} = CaCO3 =>
Ca{+2} + CO3{-2} = CaCO3
[Cu(NH3)4](OH)2 + H2SO4 = (NH4)2SO4 + H2O + CuSO4 =>
[Cu(NH3)4](OH)2 + 3 H2SO4 = 2(NH4)2SO4 + 2 H2O + CuSO4
BaSO4 + MnSO4 + Na2SO4 + CO2 + H2O = BaC2O4 + NaMnO4 + H2SO4 =>
5 BaSO4 + 2 MnSO4 + Na2SO4 + 10 CO2 + 8 H2O = 5 BaC2O4 + 2 NaMnO4 + 8 H2SO4
AgNO3 + N2CO3 = Ag2CO3 + NNO3 =>
2 AgNO3 + N2CO3 = Ag2CO3 + 2 NNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Ca(OH)2(aq) + CH3CO2H(aq) = Ca(CH3CO2)2 + H2O =>
Ca(OH)2(aq) + 2 CH3CO2H(aq) = Ca(CH3CO2)2 + 2 H2O
H2SO4 = H{+} + SO4{-2} =>
H2SO4 = 2 H{+} + SO4{-2}
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