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5 H2S + 2 SbCl5 = Sb2S5 + 10 HCl
Cr(OH)3 + HBr = CrBr + H(OH)3 =>
Cr(OH)3 + HBr = CrBr + H(OH)3
Pb(NO3)2(aq) + CoCl2(aq) = PbCl2 + Co(NO3)2 =>
Pb(NO3)2(aq) + CoCl2(aq) = PbCl2 + Co(NO3)2
H3PO2 + Cr2O7{2-} + H{+} = H3PO4 + Cr3{+} + H2O =>
17 H3PO2 + 6 Cr2O7{2-} + 16 H{+} = 17 H3PO4 + 4 Cr3{+} + 8 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KMnO4 + H2O + Fe(OH)2 = MnO2 + KOH + Fe(OH)3 =>
KMnO4 + 2 H2O + 3 Fe(OH)2 = MnO2 + KOH + 3 Fe(OH)3
PdCl2 + KNO3 = Pd(NO3)2 + KCl =>
PdCl2 + 2 KNO3 = Pd(NO3)2 + 2 KCl
KMnO4 + H2O + Fe(oh)2 = MnO2 + KOH + Fe(OH)3 =>
2 KMnO4 + 4 H2O + Fe(oh)2 = 2 MnO2 + 2 KOH + 2 Fe(OH)3
HCl + CuCO3 = CuCl2 + CO2 + H2O =>
2 HCl + CuCO3 = CuCl2 + CO2 + H2O
Sn(ClO2)4 + Tl2(S2O3)3 = Sn(S2O3)2 + Tl(ClO2)3 =>
3 Sn(ClO2)4 + 2 Tl2(S2O3)3 = 3 Sn(S2O3)2 + 4 Tl(ClO2)3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
BCl3(g) + H2O(l) = H3BO3(s) + HCl(g) =>
BCl3(g) + 3 H2O(l) = H3BO3(s) + 3 HCl(g)
K3[Fe(CN)6] + KI = K4[Fe(CN)6] + I2 =>
2 K3[Fe(CN)6] + 2 KI = 2 K4[Fe(CN)6] + I2
N2O4 + NH3 = H2O + N2O =>
4 N2O4 + 6 NH3 = 9 H2O + 7 N2O
C19H15OMgBr + H2O = C19H16O + BrMg(OH) =>
C19H15OMgBr + H2O = C19H16O + BrMg(OH)
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
ZnCl2 + Al(NO3)3 = Zn(NO3)2 + AlCl3 =>
3 ZnCl2 + 2 Al(NO3)3 = 3 Zn(NO3)2 + 2 AlCl3
HBr + NH3 = NH4 + Br =>
HBr + NH3 = NH4 + Br
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
C8H8O2 + HONO2 = C8H7NO4 + H2O =>
C8H8O2 + HONO2 = C8H7NO4 + H2O
H8 = H =>
H8 = 8 H
(CH2CH2)O + NH3 = (HOCH2CH2)3N =>
3(CH2CH2)O + NH3 = (HOCH2CH2)3N
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NaOH(ag)AgNO3(ag) = AgOHNaNO3(ag) =>
NaOH(ag)AgNO3(ag) = AgOHNaNO3(ag)
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
H2SO4 + Ag = Ag2SO3 + H2O =>
H2SO4 + 2 Ag = Ag2SO3 + H2O
Na2HPO + NaH2PO4 = Na2H2PO + NaHPO4 =>
Na2HPO + NaH2PO4 = Na2H2PO + NaHPO4
C6H3CH3NO2Br + KMnO4 + H2SO4 = C6H3NO2BrCOOH + K2SO4 + H2O + MnSO4 =>
5 C6H3CH3NO2Br + 6 KMnO4 + 9 H2SO4 = 5 C6H3NO2BrCOOH + 3 K2SO4 + 14 H2O + 6 MnSO4
N23H2 + H2 = NH4 =>
N23H2 + 45 H2 = 23 NH4
C3H7COOH + SOCl2 = C3H7COCl + HCl + SO2 =>
C3H7COOH + SOCl2 = C3H7COCl + HCl + SO2
CuO + NH3 = CuH3 + NO =>
CuO + NH3 = CuH3 + NO
ZnCl2 = Zn + Cl2 =>
ZnCl2 = Zn + Cl2
Ca3(Po4)2 + Al2(SO4)3 = Ca2(SO4)2 + Al3(Po4)3 =>
6 Ca3(Po4)2 + 6 Al2(SO4)3 = 9 Ca2(SO4)2 + 4 Al3(Po4)3
K2(C2O4) + FeCl2 = KCl + Fe(C2O4) =>
K2(C2O4) + FeCl2 = 2 KCl + Fe(C2O4)
NaClO4 + KI = KClO4 + NaI =>
NaClO4 + KI = KClO4 + NaI
Cr2O3 + H3PO4 + H2O = CrHP2O7*10H2O =>
Cr2O3 + 4 H3PO4 + 15 H2O = 2 CrHP2O7*10H2O
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 CO2 + 3 H2O
Mg(OH)2 + HF = MgF2 + H2O =>
Mg(OH)2 + 2 HF = MgF2 + 2 H2O
Cu(s) + CaO(s) = CuO + Ca2 =>
2 Cu(s) + 2 CaO(s) = 2 CuO + Ca2
SeO2 + SO2 + H2O = S + H2SeO4 =>
2 SeO2 + SO2 + 2 H2O = S + 2 H2SeO4
AgI + Na2S2O3 = Na3Ag(S2O3)2 + NaI =>
AgI + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaI
Be(OH)2 + NH4HF2 = (NH4)2BeF4 + H2O =>
Be(OH)2 + 2 NH4HF2 = (NH4)2BeF4 + 2 H2O
[Pt(NH3)4]SO4 + Ba(NO3)2 = BaSO4 + Pt(NO3)2 + NH3 =>
[Pt(NH3)4]SO4 + Ba(NO3)2 = BaSO4 + Pt(NO3)2 + 4 NH3
AsO33{-} + Cr2O72{-} + H{+} = AsO43{-} + Cr3{+} + H2O =>
427 AsO33{-} + 60 Cr2O72{-} + 100 H{+} = 427 AsO43{-} + 40 Cr3{+} + 50 H2O
AgI + Na2S2O3 = Na[AgS2O3] + NaI =>
AgI + Na2S2O3 = Na[AgS2O3] + NaI
Al{3+} + O{-2) = Al2O3 =>
2 Al{3+} + 3 O{-2) = Al2O3
AgI + Na2S2O3 = Na3[Ag(S2O3)2] + NaI =>
AgI + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaI
HBr + NH3 = NH4 + Br2 =>
2 HBr + 2 NH3 = 2 NH4 + Br2
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