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2 NaC6H7O6 + CaCl2 = 2 NaCl + C12H14CaO12
NaCl + HCl + KCl = NaHK + Cl2 =>
2 NaCl + 2 HCl + 2 KCl = 2 NaHK + 3 Cl2
Fl + H2O = HFl + O2 =>
4 Fl + 2 H2O = 4 HFl + O2
Fe(NO3)3 + Na2HPO4 = FePO4 + NaNO3 + HNO3 =>
Fe(NO3)3 + Na2HPO4 = FePO4 + 2 NaNO3 + HNO3
C6H10O4 + NaOH = Na2C6H8O4 + H2O =>
C6H10O4 + 2 NaOH = Na2C6H8O4 + 2 H2O
NH4 + Cl2 = NH4Cl =>
2 NH4 + Cl2 = 2 NH4Cl
FeS + H2O2 = Fe2O3 + H2S + O2 =>
4 FeS + 4 H2O2 = 2 Fe2O3 + 4 H2S + O2
Cu(s) + S(g) = CuS2(s) =>
Cu(s) + 2 S(g) = CuS2(s)
CaCO3H2SO3 = CaSO3CO2H2O =>
CaCO3H2SO3 = CaSO3CO2H2O
C5H12 + H2O = CH4 + CO2 =>
C5H12 + 2 H2O = 4 CH4 + CO2
Pb(OH)2 + CH3COOH = (CH3COO)2Pb + H2O =>
Pb(OH)2 + 2 CH3COOH = (CH3COO)2Pb + 2 H2O
HNO3 + CaH2O2 = H2O + Ca(NO3)2 =>
2 HNO3 + CaH2O2 = 2 H2O + Ca(NO3)2
Ag + HNO3 = H2O + AgNO2 + O2 =>
4 Ag + 4 HNO3 = 2 H2O + 4 AgNO2 + O2
Mg + H2O + NaCl = MgCl2 + NaOH + H2 =>
Mg + 2 H2O + 2 NaCl = MgCl2 + 2 NaOH + H2
C2H5Br + C3H7Br + Na = CH3CH2CH2CH2CH3 + NaBr =>
C2H5Br + C3H7Br + 2 Na = CH3CH2CH2CH2CH3 + 2 NaBr
Cr + NaCl = CrCl3 + Na =>
Cr + 3 NaCl = CrCl3 + 3 Na
Pb{2+} + NH4OH = Pb(OH)2 + NH4{+} =>
Pb{2+} + 2 NH4OH = Pb(OH)2 + 2 NH4{+}
BaI2 + H2O = Ba(OH)2 + HI =>
BaI2 + 2 H2O = Ba(OH)2 + 2 HI
Na + Al(C2H3O2)3 = NaC2H3O2 + Al =>
3 Na + Al(C2H3O2)3 = 3 NaC2H3O2 + Al
CuSO4 + (NH4)2CO3 = CuCO3 + (NH4)2SO4 =>
CuSO4 + (NH4)2CO3 = CuCO3 + (NH4)2SO4
H2CO3 + K(OH) = K2CO3 + H2O =>
H2CO3 + 2 K(OH) = K2CO3 + 2 H2O
F2 + I{-} = F{-} + I3{-) =>
F2 + 3 I{-} = 2 F{-} + I3{-)
MnSO4 + Na2S2O8 + H2O = NaMnO4 + Na2SO4 + H2SO4 =>
2 MnSO4 + 5 Na2S2O8 + 8 H2O = 2 NaMnO4 + 4 Na2SO4 + 8 H2SO4
Fe + HC1 = FeC12 + H2 =>
Fe + 12 HC1 = FeC12 + 6 H2
C3H7COC2H5 + O2 = CO2 + H2O =>
2 C3H7COC2H5 + 17 O2 = 12 CO2 + 12 H2O
Zn(C2H3O2)2 + Na2S = Zn + S + Na(C2H3O2) =>
Zn(C2H3O2)2 + Na2S = Zn + S + 2 Na(C2H3O2)
LiOH + S = Li2S + OH =>
2 LiOH + S = Li2S + 2 OH
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
Mn(NO3)2 + Na3BiO4 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 Na3BiO4 + 26 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 15 NaNO3 + 12 H2O
C6H5Cl + HCl = C6H6 + Cl2 =>
C6H5Cl + HCl = C6H6 + Cl2
Fe(NO3)3 + NH3 = FeN + HNO3 =>
Fe(NO3)3 + NH3 = FeN + 3 HNO3
FeCl3(aq) + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3(aq) + 3 AgNO3 = 3 AgCl + Fe(NO3)3
As2S2 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S2 + 22 HNO3 + 4 H2O = 6 H2SO4 + 6 H3AsO4 + 22 NO
B4C + O2 = B2O3 + CO =>
2 B4C + 7 O2 = 4 B2O3 + 2 CO
Cu + CaCl2 = CuCl + Ca =>
2 Cu + CaCl2 = 2 CuCl + Ca
AgCl + I = AgI + Cl =>
AgCl + I = AgI + Cl
Cl2(aq) + KI(aq) = KCl(aq) + I2(s) =>
Cl2(aq) + 2 KI(aq) = 2 KCl(aq) + I2(s)
Mg(OH)2 + H12N3O4P = Mg(H2PO4)2 + NH3 + H2O =>
Mg(OH)2 + 2 H12N3O4P = Mg(H2PO4)2 + 6 NH3 + 2 H2O
P4 + Br = PBr3 =>
P4 + 12 Br = 4 PBr3
C2H4(g) + H2O(l) = C2H5OH =>
C2H4(g) + H2O(l) = C2H5OH
PdO2 = Pd + O =>
PdO2 = Pd + 2 O
Fe3O4 + O2(g) = Fe2O3 =>
4 Fe3O4 + O2(g) = 6 Fe2O3
C2H4(OH)2 = C2H2 + H2O =>
C2H4(OH)2 = C2H2 + 2 H2O
Ag + Ba(OH)2 = Ag(OH)2 + Ba =>
Ag + Ba(OH)2 = Ag(OH)2 + Ba
(NH4)2CO3 + CrCl3 = (NH4)2Cl3 + CrCO3 =>
(NH4)2CO3 + CrCl3 = (NH4)2Cl3 + CrCO3
MgCl2(aq) = Mg(s) + Cl2(g) =>
MgCl2(aq) = Mg(s) + Cl2(g)
H3N + CO2 = H4CN2O + H2O =>
2 H3N + CO2 = H4CN2O + H2O
Hg(NO3)2 + K2CO3 = HgCO3 + K2(NO3)2 =>
Hg(NO3)2 + K2CO3 = HgCO3 + K2(NO3)2
CrO + SO2 = CrSO3 =>
CrO + SO2 = CrSO3
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