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Zn + 2 HCl = ZnCl2 + 2 H
CsOH + NO2 = CsNO3 + CsNO2 + H2O =>
2 CsOH + 2 NO2 = CsNO3 + CsNO2 + H2O
Al2O3 + NaOH + H2O = NaAlO4H4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAlO4H4
Fe(OH)2 + NH3 = Fe3O4 + NH4 + H2O =>
3 Fe(OH)2 + 2 NH3 = Fe3O4 + 2 NH4 + 2 H2O
C2H2 + H = C2H5 =>
C2H2 + 3 H = C2H5
C6H5CHO + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CHO + K2Cr2O7 + 4 H2SO4 = 3 C6H5COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
Zn(CH3COO)2 + NH3 + H2O = Zn(OH)2 + NH4CH3COO =>
Zn(CH3COO)2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4CH3COO
C6H5COOC2H5 + FeCl3 + H2O = C6H5COOH + C2H5Cl + FeOH3 =>
25 C6H5COOC2H5 + 6 FeCl3 + 10 H2O = 27 C6H5COOH + 18 C2H5Cl + 6 FeOH3
Al(Cl)3 + NaOH = Al(OH)3 + NaCl =>
Al(Cl)3 + 3 NaOH = Al(OH)3 + 3 NaCl
SrS(aq) + K2SO4(aq) = K2S + SrSO4 =>
SrS(aq) + K2SO4(aq) = K2S + SrSO4
BiCl3 + H2O = Bi(OH)3 + HCl =>
BiCl3 + 3 H2O = Bi(OH)3 + 3 HCl
B + Na2O2 = NaBO2 + Na2O =>
2 B + 3 Na2O2 = 2 NaBO2 + 2 Na2O
AlS + HCl = Al + HClS =>
AlS + HCl = Al + HClS
C25H21P + C9H8O = C16H14 + C18H15PO =>
C25H21P + C9H8O = C16H14 + C18H15PO
CUO + O2 = CUO2 =>
2 CUO + O2 = 2 CUO2
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
C + Ca3(PO4)2 + SiO2 = CaSiO3 + P + CO =>
5 C + Ca3(PO4)2 + 3 SiO2 = 3 CaSiO3 + 2 P + 5 CO
CaCO3 + H3PO4 = CaHPO4 + H2CO3 =>
CaCO3 + H3PO4 = CaHPO4 + H2CO3
H2 + I2 = HI =>
H2 + I2 = 2 HI
K2S + Li2O = Li2S + K2O =>
K2S + Li2O = Li2S + K2O
As4O6 + I2 + H2O = As2O5 + HI =>
As4O6 + 4 I2 + 4 H2O = 2 As2O5 + 8 HI
BaO + CuCl2 = CuO + BaCl2 =>
BaO + CuCl2 = CuO + BaCl2
CH3CHCH2 + O2 = CO2 + H2O =>
2 CH3CHCH2 + 9 O2 = 6 CO2 + 6 H2O
Zn + I = ZnI =>
Zn + I = ZnI
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
CH3OC(CH3)3 + O2 = CO2 + H2O =>
2 CH3OC(CH3)3 + 15 O2 = 10 CO2 + 12 H2O
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NH4F + KOH = NH3 + KF + H2O =>
NH4F + KOH = NH3 + KF + H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Cu2 + Na2S = CuS + Na =>
Cu2 + 2 Na2S = 2 CuS + 4 Na
CO2 + C = CO =>
CO2 + C = 2 CO
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Ca(HCO3)2 + H2O = CaOH2 + HCO3 =>
Ca(HCO3)2 + H2O = CaOH2 + 2 HCO3
P4O10 + H2O + N2 = PH3 + N2O =>
P4O10 + 6 H2O + 16 N2 = 4 PH3 + 16 N2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe2O3(s) = Fe(s) + O2(g) =>
2 Fe2O3(s) = 4 Fe(s) + 3 O2(g)
Sn(NO3)4 + K3PO4 = Sn3(PO4)4 + KNO3 =>
3 Sn(NO3)4 + 4 K3PO4 = Sn3(PO4)4 + 12 KNO3
Rb + H2SO4 = Rb2SO4 + H2O + H2S =>
8 Rb + 5 H2SO4 = 4 Rb2SO4 + 4 H2O + H2S
Cu + HBr = CuBr + H2 =>
2 Cu + 2 HBr = 2 CuBr + H2
CuSO4*5H20 + O2 = CuSO4 + H2O =>
CuSO4*5H20 + 25 O2 = CuSO4 + 50 H2O
Mg(NO3)2 + Na(PO4)3 = Mg(PO4)3 + Na(NO3)2 =>
Mg(NO3)2 + Na(PO4)3 = Mg(PO4)3 + Na(NO3)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Ru + NaNO3 + NaOH = Na2RuO4 + NaNO2 + H2O =>
Ru + 3 NaNO3 + 2 NaOH = Na2RuO4 + 3 NaNO2 + H2O
P2O5 + H2O = P2O + H2O2 =>
P2O5 + 4 H2O = P2O + 4 H2O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Br + LiI = LiBr + I =>
Br + LiI = LiBr + I
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
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