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KHCO3 + H2C2O4 = KHC2O4 + H2O + CO2
NaHS + H2SO4 = Na2SO4 + H2S =>
2 NaHS + H2SO4 = Na2SO4 + 2 H2S
C2H5OH + K2Cr2O7 + HCl = CH3CHO + CrCl3 + KCl + H2O =>
3 C2H5OH + K2Cr2O7 + 8 HCl = 3 CH3CHO + 2 CrCl3 + 2 KCl + 7 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HClO4 + PbO = Pb(ClO4)2 + H2O =>
2 HClO4 + PbO = Pb(ClO4)2 + H2O
S + AlCl3 = ClS + Al =>
3 S + AlCl3 = 3 ClS + Al
Cr(OH)2 + H2SiO3 = CrSiO3 + H2O =>
Cr(OH)2 + H2SiO3 = CrSiO3 + 2 H2O
C + P = CP3 =>
C + 3 P = CP3
H2SO4 + SiO2 = SiSO4 + H2O2 =>
H2SO4 + SiO2 = SiSO4 + H2O2
CH3CH2CH2COOH + Ba = CH3CH2CH2COOBa + H2 =>
2 CH3CH2CH2COOH + 2 Ba = 2 CH3CH2CH2COOBa + H2
aluminumoxide = aluminium + oxygen =>
2 Al2O3 = 4 Al + 3 O2
PbBr2 + Cl2 = Pb + BrCl =>
PbBr2 + Cl2 = Pb + 2 BrCl
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4(aq) + NaNO3(aq) =>
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4(aq) + 2 NaNO3(aq)
CoCl2*6H2O + Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + Mn(NO3)2 + N2 = Co2Fe07Mn03Bi + H2O + Cl2 + NO2 =>
4 CoCl2*6H2O + 2 Bi(NO3)3*5H2O + 14 Fe(NO3)3*9H2O + 6 Mn(NO3)2 + 15 N2 = 2 Co2Fe07Mn03Bi + 160 H2O + 4 Cl2 + 90 NO2
P4O10 + KOH = K3(PO4) + H2O =>
P4O10 + 12 KOH = 4 K3(PO4) + 6 H2O
HNO3 + As2S3 = NO2 + H2O + H3AsO4 + SO2 =>
22 HNO3 + As2S3 = 22 NO2 + 8 H2O + 2 H3AsO4 + 3 SO2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Zn(OH)2 + CuS = Cu(OH)2 + ZnS =>
Zn(OH)2 + CuS = Cu(OH)2 + ZnS
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
CO2 + HF = C2H3F3 + O2 =>
2 CO2 + 3 HF = C2H3F3 + 2 O2
NO2(g) + O2(g) + H2O(g) = HNO3(l) =>
4 NO2(g) + O2(g) + 2 H2O(g) = 4 HNO3(l)
Ag2SO4 + NH3 = [Ag(NH3)2] + SO4 =>
Ag2SO4 + 4 NH3 = 2[Ag(NH3)2] + SO4
SiO2 + CaC2 = CaCO3 + CO2 + Si =>
5 SiO2 + 2 CaC2 = 2 CaCO3 + 2 CO2 + 5 Si
Ni + Ag = NiAg =>
Ni + Ag = NiAg
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
Al3 + CuSO3 = Al3SO3 + Cu =>
Al3 + CuSO3 = Al3SO3 + Cu
Rh + O2 = RhO =>
2 Rh + O2 = 2 RhO
SrCl2 + CuSO4 = SrSO4 + CuCl2 =>
SrCl2 + CuSO4 = SrSO4 + CuCl2
K2CO3*H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3*H2SO4 = K2SO4 + H2O + CO2
C2H6O + MnO4{-} + H{+} = C2H4O2 + Mn{2+} + H2O =>
5 C2H6O + 4 MnO4{-} + 12 H{+} = 5 C2H4O2 + 4 Mn{2+} + 11 H2O
P2S5 + HOH = H2S + H3PO4 =>
P2S5 + 8 HOH = 5 H2S + 2 H3PO4
CH3CH2N(CH2CH2Cl)2*HCl + Na2CO3 = NaHCO3 + NaCl + CH3CH2N(CH2CH2Cl)2 =>
CH3CH2N(CH2CH2Cl)2*HCl + Na2CO3 = NaHCO3 + NaCl + CH3CH2N(CH2CH2Cl)2
C6H12O6(ac) = C2H5OH(ac) + CO2 =>
C6H12O6(ac) = 2 C2H5OH(ac) + 2 CO2
K2O + H2O = K1OH =>
K2O + H2O = 2 K1OH
SnCl2 + Zn = Sn2 + ZnCl2 =>
2 SnCl2 + 2 Zn = Sn2 + 2 ZnCl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3COOH + P2O5 = (CH3CO)2O + H3PO4 =>
6 CH3COOH + P2O5 = 3(CH3CO)2O + 2 H3PO4
Al = Al{3+} + e =>
Al = Al{3+} + 3e
C8H7NO2 + Sn + HCl = C8H7ONH2 + SnO + Cl =>
C8H7NO2 + Sn + 2 HCl = C8H7ONH2 + SnO + 2 Cl
NO3 + H = NH3 + O =>
NO3 + 3 H = NH3 + 3 O
Na + LiMnO4 = Li + NaMnO4 =>
Na + LiMnO4 = Li + NaMnO4
Sr2 + Cl2 = SrCl =>
Sr2 + Cl2 = 2 SrCl
KCrO2 + KMnO4 + KOH = K2CrO4 + K2MnO4 + H =>
KCrO2 + KMnO4 + 2 KOH = K2CrO4 + K2MnO4 + 2 H
CH3COOH + P2O5 = (CH3CO)2O + HPO3 =>
2 CH3COOH + P2O5 = (CH3CO)2O + 2 HPO3
Hg(OH)2 + H3PO3 = Hg3(PO3)2 + H2O =>
3 Hg(OH)2 + 2 H3PO3 = Hg3(PO3)2 + 6 H2O
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2
LiS + CuCl = CuS + LiCl =>
LiS + CuCl = CuS + LiCl
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