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PB(CH3COO)2(ac) + 2 HCl(ac) = PBCl2(s) + 2 CH3COOH(ac)
NO2Cl(g) = NO2(g) + Cl2(g) =>
2 NO2Cl(g) = 2 NO2(g) + Cl2(g)
(HCOO)2Ca = HCOO + Ca =>
(HCOO)2Ca = 2 HCOO + Ca
Na2ZnO2 + CO2 + H2O = Zn(OH)2 + NaHCO3 =>
Na2ZnO2 + 2 CO2 + 2 H2O = Zn(OH)2 + 2 NaHCO3
Na2SO4 + ZnCl2 = NaCl + ZnSO4 =>
Na2SO4 + ZnCl2 = 2 NaCl + ZnSO4
Mg(s) + KNO3(aq) = K(s) + Mg3(NO3)2 =>
3 Mg(s) + 2 KNO3(aq) = 2 K(s) + Mg3(NO3)2
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
C2H6 + O2 = CO2 + H2O2 =>
C2H6 + 5 O2 = 2 CO2 + 3 H2O2
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
NaCl + Li3PO4 = NaPO4 + Li3Cl =>
NaCl + Li3PO4 = NaPO4 + Li3Cl
WO3 + H2 = H2O + WO2 =>
WO3 + H2 = H2O + WO2
MnO4 + (COOH)2 + H{+} = Mn2{+} + CO2 + H2O =>
4 MnO4 + 15(COOH)2 + 2 H{+} = 2 Mn2{+} + 30 CO2 + 16 H2O
Mg(s) + Na2CrO4(aq) = MgCrO4(aq) + Na =>
Mg(s) + Na2CrO4(aq) = MgCrO4(aq) + 2 Na
TlN2H4 = TlH3 + N2 + NH3 =>
6 TlN2H4 = 6 TlH3 + 5 N2 + 2 NH3
Na3PO4 + MnI2 = Mn3(PO4)2 + NaI =>
2 Na3PO4 + 3 MnI2 = Mn3(PO4)2 + 6 NaI
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
CoCl2(aq) + Na2SO4(aq) = Co2(SO4)2(aq) + NaCl(aq) =>
2 CoCl2(aq) + 2 Na2SO4(aq) = Co2(SO4)2(aq) + 4 NaCl(aq)
VOSOx + NH4VO2HPO4 + NH4H2PO4 = NH4(VOPO4)2 + H2O + NH4HSOx =>
VOSOx + NH4VO2HPO4 + NH4H2PO4 = NH4(VOPO4)2 + H2O + NH4HSOx
Fe2O2 + CuBr = FeBr2 + Cu2O =>
Fe2O2 + 4 CuBr = 2 FeBr2 + 2 Cu2O
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K2(NO3)2 =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K2(NO3)2
CO2 + ammonia = N2H4CO + H2O =>
CO2 + 2 NH3 = N2H4CO + H2O
AgCI + H2 = Ag + HCI =>
2 AgCI + H2 = 2 Ag + 2 HCI
H3PO4 + Na1 = Na3PO4 + H =>
H3PO4 + 3 Na1 = Na3PO4 + 3 H
NH4NO3 + H2O = HNO3 + NH4O2 =>
5 NH4NO3 + 7 H2O = 2 HNO3 + 8 NH4O2
KOH = K + OH =>
KOH = K + OH
Li + O2 = LiO2 =>
Li + O2 = LiO2
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
Ca3(PO4)2(s) + H2SO4(l) = H3PO4(l) + CaO(s) + SO3(g) =>
Ca3(PO4)2(s) + 3 H2SO4(l) = 2 H3PO4(l) + 3 CaO(s) + 3 SO3(g)
BrCl3 + H2O = HBrO3 + HCl + BrCl =>
2 BrCl3 + 3 H2O = HBrO3 + 5 HCl + BrCl
PbCO3HCl = PbClHCO3 =>
PbCO3HCl = PbClHCO3
H2SO4(dil) + Fe = Fe2(SO4)3 + H2 =>
3 H2SO4(dil) + 2 Fe = Fe2(SO4)3 + 3 H2
Fe2(SO4)3 + KI = FeI2 + K2SO4 + I2 =>
Fe2(SO4)3 + 6 KI = 2 FeI2 + 3 K2SO4 + I2
K + Br = KBr =>
K + Br = KBr
Fe2(SO4)3 + KI = FeI2 + K2SO4 + I2 =>
Fe2(SO4)3 + 6 KI = 2 FeI2 + 3 K2SO4 + I2
Cu + Mg = Cu2Mg2 =>
2 Cu + 2 Mg = Cu2Mg2
NaBr + Li = Na + LiBr =>
NaBr + Li = Na + LiBr
NaOH + NCl = NaCl + NOH =>
NaOH + NCl = NaCl + NOH
Cu + H2O + CO2 + O2 = Cu3(CO3)2(OH)2 =>
6 Cu + 2 H2O + 4 CO2 + 3 O2 = 2 Cu3(CO3)2(OH)2
Fe(SCN)3 + Na2SO3 + H2SO4 = Fe(SO4)3 + H(SCN) + Na2S + H2O =>
2 Fe(SCN)3 + Na2SO3 + 6 H2SO4 = 2 Fe(SO4)3 + 6 H(SCN) + Na2S + 3 H2O
MgSO3 + NHO3 = Mg(NO3)2 + H2SO3 =>
MgSO3 + 2 NHO3 = Mg(NO3)2 + H2SO3
CuCl + O2 = CuCl2*3Cu(O) + CuCl2 =>
12 CuCl + 3 O2 = 2 CuCl2*3Cu(O) + 4 CuCl2
Ac + H2O = HAc + OH =>
Ac + H2O = HAc + OH
CH3O + Ag(NH3)2OH = Ag + HCOONH4 + H2O + NH3 =>
CH3O + 3 Ag(NH3)2OH = 3 Ag + HCOONH4 + 2 H2O + 5 NH3
HCOH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HCOOH + H2O =>
5 HCOH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 HCOOH + 3 H2O
Ni + CrBr3 = Cr + NiBr2 =>
3 Ni + 2 CrBr3 = 2 Cr + 3 NiBr2
Pb(NO3)2 + C2H4O2 = Pb(C2H4O2) + (NO3)2 =>
Pb(NO3)2 + C2H4O2 = Pb(C2H4O2) + (NO3)2
Co + H2O = Co(OH) + H =>
Co + H2O = Co(OH) + H
CH3COOH + CH3CH2OH = H2O + CH3CH2OOCCH3 =>
CH3COOH + CH3CH2OH = H2O + CH3CH2OOCCH3
Al(HSO3)3 + H2SO4 = Al(SO4)3 + SO2 + H2O =>
2 Al(HSO3)3 + 9 H2SO4 = 2 Al(SO4)3 + 9 SO2 + 12 H2O
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