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C6H8Cl2O2 + 2 H2O = C6H10O4 + 2 HCl
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Be(NO3)2 + K2CO3 = BeCO3 + KNO3 =>
Be(NO3)2 + K2CO3 = BeCO3 + 2 KNO3
Ni(NO3)2 + Au = AuNO3 + Ni =>
Ni(NO3)2 + 2 Au = 2 AuNO3 + Ni
ZnS + H2O2 = SO4 + ZnH4 =>
ZnS + 2 H2O2 = SO4 + ZnH4
C + H2 + O2 = C3H7COOH =>
4 C + 4 H2 + O2 = C3H7COOH
CH3F + F2 = CF4 + HF =>
CH3F + 3 F2 = CF4 + 3 HF
K + CaS = Ca + K2S =>
2 K + CaS = Ca + K2S
H2SO4 + LiOH = water + lithiumsulfate =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
FeCl2 + KOH = KCl + Fe(OH)2 =>
FeCl2 + 2 KOH = 2 KCl + Fe(OH)2
N2H2 + CuCl2 + NaOH = Cu2O + N2 + H2O + NaCl =>
N2H2 + 2 CuCl2 + 4 NaOH = Cu2O + N2 + 3 H2O + 4 NaCl
Ag2O + Nb2O5 = AgNbO3 =>
Ag2O + Nb2O5 = 2 AgNbO3
B + HCl = BHCl =>
B + HCl = BHCl
NH3 + Al = NH3Al =>
NH3 + Al = NH3Al
HCH3CO2(aq) + NaOH(aq) = H2O + NaCH3CO2 =>
HCH3CO2(aq) + NaOH(aq) = H2O + NaCH3CO2
Ca(HCO3)2 + H2SO4 = CO2 + H2O + Ca2(SO4)2 =>
2 Ca(HCO3)2 + 2 H2SO4 = 4 CO2 + 4 H2O + Ca2(SO4)2
Nd2O3 + HF = NdF3 + H2O =>
Nd2O3 + 6 HF = 2 NdF3 + 3 H2O
CrCl3 + ClO{-} + H2O = Cr2O7 + Cl{-} + H{+} =>
2 CrCl3 + 4 ClO{-} + 3 H2O = Cr2O7 + 10 Cl{-} + 6 H{+}
O2 + C2H4 = CO2 + H2 =>
2 O2 + C2H4 = 2 CO2 + 2 H2
SrCl2 + H2SO4 = SrSO4 + HCl =>
SrCl2 + H2SO4 = SrSO4 + 2 HCl
HCl + Ca(OH)2 = CaCl2 + H2O1 =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O1
Ce(SO4)2 + (NH4)2C2O4 = (NH4)2SO4 + Ce2(C2O4)3 + CO2 =>
2 Ce(SO4)2 + 4(NH4)2C2O4 = 4(NH4)2SO4 + Ce2(C2O4)3 + 2 CO2
sodiumchloride + magnesium = magnesiumchloride + sodium =>
2 NaCl + Mg = MgCl2 + 2 Na
C7H6O2 + Na2CO3 = Na + CO2 + H2O =>
C7H6O2 + 15 Na2CO3 = 30 Na + 22 CO2 + 3 H2O
C2H2(g) + O2(g) = C(g) + H2O(g) =>
2 C2H2(g) + O2(g) = 4 C(g) + 2 H2O(g)
H2SO4 + NH4F + B(OH)3 = NH4 + BF4 + NH4SO4 + H2O =>
3 H2SO4 + 8 NH4F + 2 B(OH)3 = 5 NH4 + 2 BF4 + 3 NH4SO4 + 6 H2O
Cu(NH3)4(OH)2 + (NH4)2S = CuS + NH3 + H2O =>
Cu(NH3)4(OH)2 + (NH4)2S = CuS + 6 NH3 + 2 H2O
(C6H5O7)2Ca3 + H3PO4 + H2O = Ca5(PO4)3OH + C6H8O7 =>
5(C6H5O7)2Ca3 + 9 H3PO4 + 3 H2O = 3 Ca5(PO4)3OH + 10 C6H8O7
Ba(OH)2 + SH2 = BaS + H2O =>
Ba(OH)2 + SH2 = BaS + 2 H2O
Ca3(PO4)2 + C + SiO2 = Ca3Si2O5 + CO + P =>
Ca3(PO4)2 + 7 C + 2 SiO2 = Ca3Si2O5 + 7 CO + 2 P
Cu9S5 + H2SO4 = CuS + H2O + O2 =>
Cu9S5 + 4 H2SO4 = 9 CuS + 4 H2O + 6 O2
Mg + HS = MgS + H2 =>
2 Mg + 2 HS = 2 MgS + H2
MnO4K + KCl + H2SO4 = MnSO4 + Cl2 + K2SO4 + H2O =>
2 MnO4K + 10 KCl + 8 H2SO4 = 2 MnSO4 + 5 Cl2 + 6 K2SO4 + 8 H2O
MgS + HNO3 = MgSO4 + NO2 + H2O =>
MgS + 8 HNO3 = MgSO4 + 8 NO2 + 4 H2O
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
HCOOH + Al(OH)3 = Al(HCOO)3 + H2O =>
3 HCOOH + Al(OH)3 = Al(HCOO)3 + 3 H2O
Sn(N3)2 + Fe(MnO4)2 = Fe2O3 + MnO2 + Sn3O4 + NO =>
15 Sn(N3)2 + 44 Fe(MnO4)2 = 22 Fe2O3 + 88 MnO2 + 5 Sn3O4 + 90 NO
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
C5H12 + Cl2 = C5H9Cl3 + HCl =>
C5H12 + 3 Cl2 = C5H9Cl3 + 3 HCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
BiCl3(aq) + H2S(aq) = Bi2S3(s) + HCl(aq) =>
2 BiCl3(aq) + 3 H2S(aq) = Bi2S3(s) + 6 HCl(aq)
PtCl4 + C2 = CCl4 + Pt =>
2 PtCl4 + C2 = 2 CCl4 + 2 Pt
SrBr2 + Na2CO3 = SrCO3 + NaBr =>
SrBr2 + Na2CO3 = SrCO3 + 2 NaBr
Ag2SO4 + H2O = Ag + H2SO4 + O2 =>
2 Ag2SO4 + 2 H2O = 4 Ag + 2 H2SO4 + O2
Al + ZnS = AlZn + S =>
Al + ZnS = AlZn + S
Ca(C2H3O2)2 + AgCO3 = Ag(C2H3O2)2 + CaCO3 =>
Ca(C2H3O2)2 + AgCO3 = Ag(C2H3O2)2 + CaCO3
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
(CH3S)2 + Br2 + H2O = CH3SO2Br + HBr =>
(CH3S)2 + 5 Br2 + 4 H2O = 2 CH3SO2Br + 8 HBr
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