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2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba
AgNO2 + MgCl2 = AgCl + Mg(NO2)2 =>
2 AgNO2 + MgCl2 = 2 AgCl + Mg(NO2)2
FeCl3 + Ag2SO4 = AgCl + Fe2(SO4)3 =>
2 FeCl3 + 3 Ag2SO4 = 6 AgCl + Fe2(SO4)3
(NH4)2SnCl6 = (NH4)2SnCl2 + Cl4 =>
(NH4)2SnCl6 = (NH4)2SnCl2 + Cl4
MnO4 = MnO2 + O2 =>
MnO4 = MnO2 + O2
SnCl + AgNO3 = AgCl + SnNO3 =>
SnCl + AgNO3 = AgCl + SnNO3
Al(NO3)3 + NaOH = Al(OH)2NO3 + NaNO3 =>
Al(NO3)3 + 2 NaOH = Al(OH)2NO3 + 2 NaNO3
Ba3(PO4)2 + NaOH = Na3PO4 + Ba(OH)2 =>
Ba3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Ba(OH)2
Mg3(PO4)2 + Ca3P2 = Mg3P2 + Ca3(PO4)2 =>
Mg3(PO4)2 + Ca3P2 = Mg3P2 + Ca3(PO4)2
(CH3CO)2O + NaOH = C7H5NaO3 + H2O =>
7(CH3CO)2O + 4 NaOH = 4 C7H5NaO3 + 13 H2O
Cl{-} + H2O = Cl2 + H2 + OH{-} =>
2 Cl{-} + 2 H2O = Cl2 + H2 + 2 OH{-}
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaOH2Co3 = CaCo3H2O =>
CaOH2Co3 = CaCo3H2O
BaCl2(aq) + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2(aq) + (NH4)2CO3 = BaCO3 + 2 NH4Cl
(PO4)4C3O6 + Ca = CaC2O4 + PO4 =>
2(PO4)4C3O6 + 3 Ca = 3 CaC2O4 + 8 PO4
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Ba(ClO3)2(s) + Fe2S3(s) = BaS3(s) + Fe(ClO3) =>
Ba(ClO3)2(s) + Fe2S3(s) = BaS3(s) + 2 Fe(ClO3)
NH{-4}NO{-3} = N{-2}O + H{-2}O =>
NH{-4}NO{-3} = N{-2}O + H{-2}O
Fe(NO2)2 + Ca(OH)2 = Ca(NO2)2 + Fe(OH)2 =>
Fe(NO2)2 + Ca(OH)2 = Ca(NO2)2 + Fe(OH)2
Pb(NO3)2 + H2O = Pb(HNO3)2 + O3 =>
3 Pb(NO3)2 + 3 H2O = 3 Pb(HNO3)2 + O3
Fe + AlF3 = Al + FeF2 =>
3 Fe + 2 AlF3 = 2 Al + 3 FeF2
C6H6N4O4 + C10H18O = C16H22N4O4 + H2O =>
C6H6N4O4 + C10H18O = C16H22N4O4 + H2O
Al + HOH = (AlOH) + H =>
Al + HOH = (AlOH) + H
NaNO3 + H2SiO3 = Na2SiO3 + HNO3 =>
2 NaNO3 + H2SiO3 = Na2SiO3 + 2 HNO3
Na2S03 + H2SO4 + KMnO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
Na2S03 + 4 H2SO4 + 4 KMnO4 = 4 MnSO4 + Na2SO4 + 2 K2SO4 + 4 H2O
Sb4 + (Cl2) = (SbCl3) =>
Sb4 + 6(Cl2) = 4(SbCl3)
C11H24O2 + O2 = CO2 + H2O =>
C11H24O2 + 16 O2 = 11 CO2 + 12 H2O
C2H2 + KBr + H2O = C2H4Br2 + KOH =>
C2H2 + 2 KBr + 2 H2O = C2H4Br2 + 2 KOH
HNO3 + H2S = NO + H2SO3 + H2O =>
2 HNO3 + H2S = 2 NO + H2SO3 + H2O
CH3OH + BF3 = HBF3 + CH3O =>
CH3OH + BF3 = HBF3 + CH3O
HBrO3 + P + H2O = H3PO4 + HBr =>
5 HBrO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HBr
Hg + S = Hg2S =>
2 Hg + S = Hg2S
Na3N + H2SO4 = H2 + N2 + Na2SO4 =>
2 Na3N + 3 H2SO4 = 3 H2 + N2 + 3 Na2SO4
Al2O3P2O5 = Al3(PO4)3 =>
3 Al2O3P2O5 = 2 Al3(PO4)3
NaWO3 + NaOH + O2 = H2O + Na2WO4 =>
4 NaWO3 + 4 NaOH + O2 = 2 H2O + 4 Na2WO4
HCOOH + CH3CH(OH)CH3 = HCOOHCH3CHCH3 + H2O =>
9 HCOOH + 13 CH3CH(OH)CH3 = 12 HCOOHCH3CHCH3 + 7 H2O
Ni + FeSO4 = NiSO4 + Fe =>
Ni + FeSO4 = NiSO4 + Fe
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
CaBr2(s) = Ca(s) + Br2(i) =>
CaBr2(s) = Ca(s) + Br2(i)
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
CaCl2Mg(NO3)2 = Ca(NO3)2MgCl2 =>
CaCl2Mg(NO3)2 = Ca(NO3)2MgCl2
Ba(NO3)2(aq) + (NH4)2SO4 = BaSO4(s) + NH4NO3(aq) =>
Ba(NO3)2(aq) + (NH4)2SO4 = BaSO4(s) + 2 NH4NO3(aq)
NH3 + O2 = HNO2 + H2O =>
2 NH3 + 3 O2 = 2 HNO2 + 2 H2O
(C6H5)2NH + H2SO4 + NaNO3 = (C6H5)4N2 + Na2SO4 + NO2 + H2O =>
2(C6H5)2NH + H2SO4 + 2 NaNO3 = (C6H5)4N2 + Na2SO4 + 2 NO2 + 2 H2O
HNO3(ac) + KOH(ac) = KNO3(ac) + H2O(l) =>
HNO3(ac) + KOH(ac) = KNO3(ac) + H2O(l)
C2H5Br + C2H5ONa = C2H5OC2H5 + NaBr =>
C2H5Br + C2H5ONa = C2H5OC2H5 + NaBr
C2H4(CO)2O + H2O = C2H4(COOH)2 =>
C2H4(CO)2O + H2O = C2H4(COOH)2
Zn(s) + AlCl3(aq) = Al(s) + ZnCl3 =>
Zn(s) + AlCl3(aq) = Al(s) + ZnCl3
KClO3 + Cr2O3 + NaOH = Na2CrO4 + KCl + H2O =>
KClO3 + Cr2O3 + 4 NaOH = 2 Na2CrO4 + KCl + 2 H2O
Cu(NO3)2 = NO + O3 + Cu =>
3 Cu(NO3)2 = 6 NO + 4 O3 + 3 Cu
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