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Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
KCN + O2 = KCNO =>
2 KCN + O2 = 2 KCNO
CaCO3 + H2O(l) = Ca(OH)2 + CO2 =>
CaCO3 + H2O(l) = Ca(OH)2 + CO2
Pb(NO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(NO3)2 =>
Pb(NO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(NO3)2
Cu(HSO4)2 + NaOH = CuSO4 + Na2SO4 + H2O =>
Cu(HSO4)2 + 2 NaOH = CuSO4 + Na2SO4 + 2 H2O
C6H5CHO + KMnO4 + KOH = C6H5COOK + MnO2 + H2O =>
3 C6H5CHO + 2 KMnO4 + KOH = 3 C6H5COOK + 2 MnO2 + 2 H2O
MgSO4(aq) + Na3PO4(aq) = Mg3(PO4)2(aq) + Na2SO4(aq) =>
3 MgSO4(aq) + 2 Na3PO4(aq) = Mg3(PO4)2(aq) + 3 Na2SO4(aq)
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
FeCl3(aq) + Cu(s) = CuCl2(aq) + Fe(s) =>
2 FeCl3(aq) + 3 Cu(s) = 3 CuCl2(aq) + 2 Fe(s)
K3[Fe(CN)6] + KCNS = K4[Fe(CN)6] + (CNS)2 =>
2 K3[Fe(CN)6] + 2 KCNS = 2 K4[Fe(CN)6] + (CNS)2
HNO3(aq) + Li2CO3(aq) = LiNO3(aq) + LiHCO3(aq) =>
HNO3(aq) + Li2CO3(aq) = LiNO3(aq) + LiHCO3(aq)
Al + B = AlB3 =>
Al + 3 B = AlB3
MnO2 + H2S = MnS2 + H2O =>
MnO2 + 2 H2S = MnS2 + 2 H2O
FeC2O4*2H2O + H2O2 + K2C2O4 = K3[Fe(C2O4)3]*3H2O + Fe(OH)3 =>
6 FeC2O4*2H2O + 3 H2O2 + 6 K2C2O4 = 4 K3[Fe(C2O4)3]*3H2O + 2 Fe(OH)3
N2O5 + H2 = N2 + H2O =>
N2O5 + 5 H2 = N2 + 5 H2O
Al + FeCl3 + H2O = Fe(OH)3 + AlCl3 + H2 =>
2 Al + 2 FeCl3 + 6 H2O = 2 Fe(OH)3 + 2 AlCl3 + 3 H2
Zn + CUSO4 = ZnSO4 + CU =>
Zn + CUSO4 = ZnSO4 + CU
PCl5(l) + H2O(l) = H3PO4(aq) + HCl(g) =>
PCl5(l) + 4 H2O(l) = H3PO4(aq) + 5 HCl(g)
Sn(OH)2 + OH{-} = HSnO2{-} + H2O =>
Sn(OH)2 + OH{-} = HSnO2{-} + H2O
Pb(NO3)2 + NH4Br = PbBr2 + NH4(NO3) =>
Pb(NO3)2 + 2 NH4Br = PbBr2 + 2 NH4(NO3)
Cr(NO3)3 + Ba(OH)2 = Cr(OH)2 + Ba(NO3)3 =>
Cr(NO3)3 + Ba(OH)2 = Cr(OH)2 + Ba(NO3)3
SrCl2 + Na2S = SrS + Na2Cl2 =>
SrCl2 + Na2S = SrS + Na2Cl2
NaHCO3 + C3H6O3 = C2H3NaO2 + H2O + CO2 =>
3 NaHCO3 + 2 C3H6O3 = 3 C2H3NaO2 + 3 H2O + 3 CO2
H2Po4{-} + NaOH = Na2Po4{-} + H2O =>
H2Po4{-} + 2 NaOH = Na2Po4{-} + 2 H2O
BeO + Ca(OH)2 = Be(OH)2 + CaO =>
BeO + Ca(OH)2 = Be(OH)2 + CaO
Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O
Hg2O + H2O = HgOH =>
Hg2O + H2O = 2 HgOH
Hg + HNO3 = Hg2HNO3 =>
2 Hg + HNO3 = Hg2HNO3
Cu + HCl + Fe(NO3)3 = CuCl2 + FeCl3 + H2O + NO =>
9 Cu + 24 HCl + 2 Fe(NO3)3 = 9 CuCl2 + 2 FeCl3 + 12 H2O + 6 NO
KNO3 + NaHCO3 = NaNO3 + K2CO3 + H2O + CO2 =>
2 KNO3 + 2 NaHCO3 = 2 NaNO3 + K2CO3 + H2O + CO2
H3PO3 + AgNO3 + Na2CO3 = Ag + Na3PO4 + CO2 + NaNO3 + H2O =>
2 H3PO3 + 4 AgNO3 + 5 Na2CO3 = 4 Ag + 2 Na3PO4 + 5 CO2 + 4 NaNO3 + 3 H2O
CH3COOK + KOH = CH2COOK2 + H2O =>
CH3COOK + KOH = CH2COOK2 + H2O
Na2SO3 + H2SO3 = NaHSO3 =>
Na2SO3 + H2SO3 = 2 NaHSO3
C3H4 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
6 C3H4 + 8 KMnO4 + 10 H2O = 9 C2H2(OH)2 + 8 MnO2 + 8 KOH
ArCH3 + KMnO4 + H2SO4 = ArCOOH + K2SO4 + MnSO4 + H2O =>
5 ArCH3 + 6 KMnO4 + 9 H2SO4 = 5 ArCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H6(l) + Br2(l) = C6H5Br(l) + HBr(l) =>
C6H6(l) + Br2(l) = C6H5Br(l) + HBr(l)
K2SO3 + H2SO4 = K2SO4 + SO3H2 =>
K2SO3 + H2SO4 = K2SO4 + SO3H2
CS + H2O = CSOH + H =>
CS + H2O = CSOH + H
PbCl2(aq) + Li2SO4(aq) = PbSO4(aq) + LiCl(aq) =>
PbCl2(aq) + Li2SO4(aq) = PbSO4(aq) + 2 LiCl(aq)
Li2S + Al2(SO4)3 = Al2S3 + Li2(SO4) =>
3 Li2S + Al2(SO4)3 = Al2S3 + 3 Li2(SO4)
Ag2CrO4 + H2O = Ag2O + H2CrO4 =>
Ag2CrO4 + H2O = Ag2O + H2CrO4
FeCl3 + NaCl = FeNa + Cl =>
FeCl3 + NaCl = FeNa + 4 Cl
SrCrO4 + HCl = SrCr2O7 + SrCl2 + H2O =>
2 SrCrO4 + 2 HCl = SrCr2O7 + SrCl2 + H2O
CH2(OH)CH2(OH) + H2O = CH3CH2OH + H2O2 =>
CH2(OH)CH2(OH) + H2O = CH3CH2OH + H2O2
HCl + N = NCl2 + H2 =>
2 HCl + N = NCl2 + H2
Na2C2O4(aq) + Pb(NO3)2(aq) = PbC2O4(s) + NaNO3 =>
Na2C2O4(aq) + Pb(NO3)2(aq) = PbC2O4(s) + 2 NaNO3
Zn + SbCl3 + HCl = Sb + H2[ZnCl4] =>
3 Zn + 2 SbCl3 + 6 HCl = 2 Sb + 3 H2[ZnCl4]
Al + S = Al3S2 =>
3 Al + 2 S = Al3S2
W2O6 + H2 = W6 + H2O =>
3 W2O6 + 18 H2 = W6 + 18 H2O
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