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2 As2O3 + 3 C = 3 CO2 + 4 As
ZnPb2 + Pb(NO3)2 = Zn(NO3)2 + Pb =>
ZnPb2 + Pb(NO3)2 = Zn(NO3)2 + 3 Pb
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
NaOH + CH3COOCHClCH3 = CH3COONa + C2H4(OH)2 + NaCl =>
2 NaOH + CH3COOCHClCH3 = CH3COONa + C2H4(OH)2 + NaCl
Ag2S + H2SO4 = Ag2(SO4) + H2S =>
Ag2S + H2SO4 = Ag2(SO4) + H2S
Na + CH3COOH = NaCH3COO + H2 =>
2 Na + 2 CH3COOH = 2 NaCH3COO + H2
(NH4)2SO3 + Ca(OH)2 = NH4OH + CaSO3 =>
(NH4)2SO3 + Ca(OH)2 = 2 NH4OH + CaSO3
C6H8O6 = C6H6O6 + H =>
C6H8O6 = C6H6O6 + 2 H
Bi(NO3)3*5H2O + NH4VO3 = BiVO4 + NH4NO3 + HNO3 + H2O =>
Bi(NO3)3*5H2O + NH4VO3 = BiVO4 + NH4NO3 + 2 HNO3 + 4 H2O
HCl + NaH = NaCl + H2 =>
HCl + NaH = NaCl + H2
Ca(OH)2 + H2SiO3 = Ca(HSiO3)2 + H2O =>
Ca(OH)2 + 2 H2SiO3 = Ca(HSiO3)2 + 2 H2O
NH3(g) + Cl2(g) = N2H4(l) + NH4Cl(s) =>
4 NH3(g) + Cl2(g) = N2H4(l) + 2 NH4Cl(s)
C3H6O(l) + O2 = CO2(g) + H2O(l) =>
C3H6O(l) + 4 O2 = 3 CO2(g) + 3 H2O(l)
C10H8O + NaOH = C10H7ONa + H2O =>
C10H8O + NaOH = C10H7ONa + H2O
NaHCO3 + KC4H5O6 = H2O + CO2 + Na + K =>
9 NaHCO3 + KC4H5O6 = 7 H2O + 13 CO2 + 9 Na + K
Sr(OH)2 + CrCl3 = SrCl2 + Cr(OH)3 =>
3 Sr(OH)2 + 2 CrCl3 = 3 SrCl2 + 2 Cr(OH)3
BaCl2(aq) + Na2SO4(s) = NaCl(s) + BaSO4(s) =>
BaCl2(aq) + Na2SO4(s) = 2 NaCl(s) + BaSO4(s)
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
SiO2 + Na2O = Si2O + NaO =>
2 SiO2 + 3 Na2O = Si2O + 6 NaO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NiCl2 + Br2 + NaOH = NiO(OH) + NaBr + NaCl + H2O =>
2 NiCl2 + Br2 + 6 NaOH = 2 NiO(OH) + 2 NaBr + 4 NaCl + 2 H2O
Na2HPO4 + HNO3 = NaNO3 + NaH2PO4 =>
Na2HPO4 + HNO3 = NaNO3 + NaH2PO4
Li(HCO3) = Li2CO3 + CO2 + H2O =>
2 Li(HCO3) = Li2CO3 + CO2 + H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C6H12O6(s) = C(s) + H2O(g) =>
C6H12O6(s) = 6 C(s) + 6 H2O(g)
H3AsO3 + Al(OH)3 = Al(AsO3) + H2O =>
H3AsO3 + Al(OH)3 = Al(AsO3) + 3 H2O
NaI + Cl2 = Na2Cl2 + I2 =>
2 NaI + Cl2 = Na2Cl2 + I2
C6H7O11N3 = CO2 + CO + H2O + N =>
2 C6H7O11N3 = 3 CO2 + 9 CO + 7 H2O + 6 N
NaCn + HCl = HCn + NaCl =>
NaCn + HCl = HCn + NaCl
Al + Na2CO3 + H2O = Na[Al(OH)4] + CO2 + H2 =>
2 Al + Na2CO3 + 7 H2O = 2 Na[Al(OH)4] + CO2 + 3 H2
P2O3 + C = P + CO2 =>
2 P2O3 + 3 C = 4 P + 3 CO2
NO2 + KI = KNO2 + I =>
NO2 + KI = KNO2 + I
BaCl2(aq) + Na2SO4(s) = NaCl(s) + BaSO4(s) =>
BaCl2(aq) + Na2SO4(s) = 2 NaCl(s) + BaSO4(s)
C6H5Cl + NaOH = C6H5OH + NaCl =>
C6H5Cl + NaOH = C6H5OH + NaCl
CoCl2 + KIO3 = Co(IO3)2 + KCl =>
CoCl2 + 2 KIO3 = Co(IO3)2 + 2 KCl
Po4 + O2 = PoO2 =>
Po4 + 4 O2 = 4 PoO2
SiH2Cl2 + H2O = SiO3 + HCl + H2 =>
SiH2Cl2 + 3 H2O = SiO3 + 2 HCl + 3 H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C6H6Cl6 + O2 = CO2 + HCl =>
C6H6Cl6 + 6 O2 = 6 CO2 + 6 HCl
Sr + As = SrAs =>
Sr + As = SrAs
C6H5Cl + NH3 = C6H5NH2 + HCl =>
C6H5Cl + NH3 = C6H5NH2 + HCl
COCl2(g) + H2O(l) = CO2(g) + HCl(g) =>
COCl2(g) + H2O(l) = CO2(g) + 2 HCl(g)
FeCl3 + Hg = FeCl2 + HgCl2 =>
2 FeCl3 + Hg = 2 FeCl2 + HgCl2
Zn(NO3)2(aq) + HCl(aq) = ZnCl2 + HNO3 =>
Zn(NO3)2(aq) + 2 HCl(aq) = ZnCl2 + 2 HNO3
W(SO4)2 + Al(OH)3 = Al2(SO4)3 + W(OH)4 =>
3 W(SO4)2 + 4 Al(OH)3 = 2 Al2(SO4)3 + 3 W(OH)4
Fe(SCN)3 + FeCl3 = Fe + ClSCN =>
Fe(SCN)3 + FeCl3 = 2 Fe + 3 ClSCN
C2H6O4S + Na2CO3 = CO2 + C2H5NaO4S + H2O =>
2 C2H6O4S + Na2CO3 = CO2 + 2 C2H5NaO4S + H2O
AgCl + MgCO3 = Ag2CO3 + MgCl2 =>
2 AgCl + MgCO3 = Ag2CO3 + MgCl2
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
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