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ZnS + 2 LiOH = Li2S + Zn(OH)2
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
CuS + HBr = Cu + SHBr =>
CuS + HBr = Cu + SHBr
H2SO4 + CH3COOCa = CaH2 + CH3COOSO4 =>
H2SO4 + CH3COOCa = CaH2 + CH3COOSO4
NaI2 + Mg(NO3)2 = MgI2 + Na(NO3)2 =>
NaI2 + Mg(NO3)2 = MgI2 + Na(NO3)2
FeSO4 + KIO3 + H2SO4 = I2 + K2SO4 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 KIO3 + 6 H2SO4 = I2 + K2SO4 + 5 Fe2(SO4)3 + 6 H2O
Pb(NO3)2 + Fe2(SO4)3 = Fe(NO3)3 + PbSO4 =>
3 Pb(NO3)2 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 PbSO4
Na2ZnO2 = Na{+} + ZnO2{-2} =>
Na2ZnO2 = 2 Na{+} + ZnO2{-2}
Zn + HClO4 = Zn(ClO4)2 + H2 =>
Zn + 2 HClO4 = Zn(ClO4)2 + H2
AgSCN + NH4OH = Ag(NH3)SCN + H2O =>
AgSCN + NH4OH = Ag(NH3)SCN + H2O
CrO + Cl2 = CrCl2 + O2 =>
2 CrO + 2 Cl2 = 2 CrCl2 + O2
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
HCOOH + LiOH = Li(HCOO) + H2O =>
HCOOH + LiOH = Li(HCOO) + H2O
C2H4 + NH3 = C2H5NH2 =>
C2H4 + NH3 = C2H5NH2
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
Al + Ag1 = Al3Ag =>
3 Al + Ag1 = Al3Ag
NH4 + CO3 = (NH4)2CO3 =>
2 NH4 + CO3 = (NH4)2CO3
Ca(Cl)OCl + HCl = CaCl2 + H2O + Cl2 =>
Ca(Cl)OCl + 2 HCl = CaCl2 + H2O + Cl2
CH3CH2OH + HCOOH = HCOOC2H5 + H2O =>
CH3CH2OH + HCOOH = HCOOC2H5 + H2O
Na2SiO3 + MgCl2 = Mg(SiO3) + NaCl =>
Na2SiO3 + MgCl2 = Mg(SiO3) + 2 NaCl
HgNO32H2O = HgO + NO2 + O2 + H2O =>
2 HgNO32H2O = 2 HgO + 2 NO2 + 29 O2 + 2 H2O
NaCI + F2 = CI + NaF =>
2 NaCI + F2 = 2 CI + 2 NaF
Zn(CN)2 + HCl = HCN + ZnCl2 =>
Zn(CN)2 + 2 HCl = 2 HCN + ZnCl2
K2SO3 + H2O + SO2 = KHSO3 =>
K2SO3 + H2O + SO2 = 2 KHSO3
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C2H5NO2 + Zn + HCl = C2H5NH2 + ZnCl2 + H2O =>
C2H5NO2 + 3 Zn + 6 HCl = C2H5NH2 + 3 ZnCl2 + 2 H2O
C7H18 + O2 = CO2 + H2O =>
2 C7H18 + 23 O2 = 14 CO2 + 18 H2O
FeCl2 + HNO3 = Fe(NO3)3 + FeCl3 + H2O + NO2 =>
3 FeCl2 + 6 HNO3 = Fe(NO3)3 + 2 FeCl3 + 3 H2O + 3 NO2
Cu(HO)2 + K2SO4 = KOH + CuSO4 =>
Cu(HO)2 + K2SO4 = 2 KOH + CuSO4
CN + MnO4 = CNO + MnO2 =>
2 CN + MnO4 = 2 CNO + MnO2
PbBr2 + Al2O3 = PbO + AlBr3 =>
3 PbBr2 + Al2O3 = 3 PbO + 2 AlBr3
KMnO4 + H2SO4 + H2O = MnSO4 + K2SO4 + H2O2 =>
2 KMnO4 + 3 H2SO4 + 2 H2O = 2 MnSO4 + K2SO4 + 5 H2O2
Cu + FeSO4 + AuHCl4 = Au2O3 + FeCl2 + CuCl2 + H2 + SO2 =>
5 Cu + 3 FeSO4 + 4 AuHCl4 = 2 Au2O3 + 3 FeCl2 + 5 CuCl2 + 2 H2 + 3 SO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O =>
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O
CH4 + N2Cl3 = H2 + N2 + CCl4 =>
3 CH4 + 4 N2Cl3 = 6 H2 + 4 N2 + 3 CCl4
CO2CaO = CaCO3 =>
CO2CaO = CaCO3
CH2O + CHCl3 = CCl3CH2CCl3 + H2O =>
CH2O + 2 CHCl3 = CCl3CH2CCl3 + H2O
NaNO3 + KCl = NaCl + K(NO3) =>
NaNO3 + KCl = NaCl + K(NO3)
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
KCN(aq) + HCl(aq) = HCN(aq) + KCl(aq) =>
KCN(aq) + HCl(aq) = HCN(aq) + KCl(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KAl(SO4)2 + H2O = Al(OH)3 + K2SO4 + H2SO4 =>
2 KAl(SO4)2 + 6 H2O = 2 Al(OH)3 + K2SO4 + 3 H2SO4
Na2SO2 + H2SO4 = H2 + SO2 + NaO =>
Na2SO2 + H2SO4 = H2 + 2 SO2 + 2 NaO
CoCl2 + KNO2 + H2SO4 = K3[Co(NO2)6] + H2O + NO + KCl + K2SO4 =>
CoCl2 + 7 KNO2 + H2SO4 = K3[Co(NO2)6] + H2O + NO + 2 KCl + K2SO4
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
SnCl4 + NH3 = SnCl3 + HCl3 + N2 =>
18 SnCl4 + 2 NH3 = 18 SnCl3 + 6 HCl3 + N2
HNO3 + FeO = Fe(NO3)3 + NO + H2O =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + NO + 5 H2O
CH3COOH = H2O + CHCOH =>
CH3COOH = H2O + CHCOH
CH4(g) + H2O(v) = CO(g) + H2(g) =>
CH4(g) + H2O(v) = CO(g) + 3 H2(g)
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