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BeCl2 + 2 LiF = 2 LiCl + BeF2
H2SO4 + H2O2 = H2O + SO4 =>
H2SO4 + H2O2 = 2 H2O + SO4
LiCl(aq) + NaOH(aq) = LiOH + NaCl =>
LiCl(aq) + NaOH(aq) = LiOH + NaCl
Cl2 + Al = (AlCl3) =>
3 Cl2 + 2 Al = 2(AlCl3)
FeSO4 + NaPO3 = NaFePO4 + SO3 =>
FeSO4 + NaPO3 = NaFePO4 + SO3
H4C2(OH)2 + Cu(OH)2 = Cu2C2 + H2O + HCOOH =>
4 H4C2(OH)2 + 6 Cu(OH)2 = 3 Cu2C2 + 16 H2O + 2 HCOOH
S8 + O2 = S82O3 =>
41 S8 + 6 O2 = 4 S82O3
Ca3P2(s) + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)
FeCO3 + Ba(NO3)2 = Fe(NO3)2 + BaCO3 =>
FeCO3 + Ba(NO3)2 = Fe(NO3)2 + BaCO3
H2X + KOH = H2O + K2X =>
H2X + 2 KOH = 2 H2O + K2X
Na2S + Fe2(SO4)3 = Na2SO4 + FeSO4 + S =>
Na2S + Fe2(SO4)3 = Na2SO4 + 2 FeSO4 + S
H2C6H6O6 + I3{-} = C6H6O6 + H{+} + I{-} =>
H2C6H6O6 + I3{-} = C6H6O6 + 2 H{+} + 3 I{-}
(NH4)2SO4 + Al(OH)3 = NH3 + H2O + Al2(SO4)3 =>
3(NH4)2SO4 + 2 Al(OH)3 = 6 NH3 + 6 H2O + Al2(SO4)3
HCO3 + C4H6O6 = H2O + CO2 =>
10 HCO3 + C4H6O6 = 8 H2O + 14 CO2
Ag(C2H3O2) + MgCl2 = AgCl + Mg(C2H3O2)2 =>
2 Ag(C2H3O2) + MgCl2 = 2 AgCl + Mg(C2H3O2)2
Al + K2Cr2O7 + H2SO4 = K2SO4 + Al2(SO4)3 + Cr2(SO4)3 + H2O =>
2 Al + K2Cr2O7 + 7 H2SO4 = K2SO4 + Al2(SO4)3 + Cr2(SO4)3 + 7 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SO4 + H2O2 = H2O + SO4 =>
H2SO4 + H2O2 = 2 H2O + SO4
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Hg2CrO4 + NH3 = Hg2NH3 + CrO4 =>
Hg2CrO4 + NH3 = Hg2NH3 + CrO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CH3HOHCH3 + O2 = H2O + CO2 =>
2 CH3HOHCH3 + 7 O2 = 8 H2O + 4 CO2
CO2 = C + O22 =>
11 CO2 = 11 C + O22
Ca(HSO3)2(s) = CaSO3(s) + H2O(g) + SO2(g) =>
Ca(HSO3)2(s) = CaSO3(s) + H2O(g) + SO2(g)
Mq + H2O = H2 + Mq(OH)2 =>
Mq + 2 H2O = H2 + Mq(OH)2
Cu3Ni + NaH2 = Cu3Na + NiH2 =>
Cu3Ni + NaH2 = Cu3Na + NiH2
H2SO4 + NO2 + H2O = HNO3 + NOH2SO4 =>
H2SO4 + 3 NO2 + H2O = 2 HNO3 + NOH2SO4
MnO + CrO2(OH)2 = MnCrO3 + O2 + H2O =>
2 MnO + 2 CrO2(OH)2 = 2 MnCrO3 + O2 + 2 H2O
CoWO4 + NaOH = Na2WO4 + Co(OH)2 =>
CoWO4 + 2 NaOH = Na2WO4 + Co(OH)2
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ba3(PO4)2 + HNO3 = Ba3(NO3)2 + HPO4 =>
Ba3(PO4)2 + 2 HNO3 = Ba3(NO3)2 + 2 HPO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2S + CaOH = Ca2S + H2O =>
H2S + 2 CaOH = Ca2S + 2 H2O
(NH4)2S + HNO3 = NH4NO3 + H2S =>
(NH4)2S + 2 HNO3 = 2 NH4NO3 + H2S
Al(OH)3(s) + NaOH(aq) = NaAl(OH)4(aq) =>
Al(OH)3(s) + NaOH(aq) = NaAl(OH)4(aq)
Ba(NO3)2 + NH2SO3 + H2O = Ba(NH2SO3)2 + H2SO4 + HNO3 =>
7 Ba(NO3)2 + 16 NH2SO3 + 8 H2O = 7 Ba(NH2SO3)2 + 2 H2SO4 + 16 HNO3
Mg(NO3)2 + K2S = MgS + KNO3 =>
Mg(NO3)2 + K2S = MgS + 2 KNO3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CuO + H2S = CuS + H2O =>
CuO + H2S = CuS + H2O
ZnO + Co(NO2)3 = Zn(NO2)2 + Co2O3 =>
3 ZnO + 2 Co(NO2)3 = 3 Zn(NO2)2 + Co2O3
N2OCa = N2CaO =>
N2OCa = N2CaO
K2S + CoCl2(aq) = K2Co + SCl2 =>
K2S + CoCl2(aq) = K2Co + SCl2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Li(ClO4) + Cr + HCl = CrCl3 + LiCl + H2O =>
3 Li(ClO4) + 8 Cr + 24 HCl = 8 CrCl3 + 3 LiCl + 12 H2O
NaCl + Ag2O = AgCl + Na2O =>
2 NaCl + Ag2O = 2 AgCl + Na2O
K2CrO4 + KNO2 + H2SO4 = Cr2(SO4)3 + KNO3 + K2SO4 + H2O =>
2 K2CrO4 + 3 KNO2 + 5 H2SO4 = Cr2(SO4)3 + 3 KNO3 + 2 K2SO4 + 5 H2O
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