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Pb(ClO4)2 + 2 NaI = PbI2 + 2 NaClO4
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
KI + NaNO2 + H3PO4 = I2 + NO + K3PO4 + Na3PO4 + H2O =>
6 KI + 6 NaNO2 + 4 H3PO4 = 3 I2 + 6 NO + 2 K3PO4 + 2 Na3PO4 + 6 H2O
P2O5 + Na3PO4 + H2O = Na2HPO4 =>
P2O5 + 4 Na3PO4 + 3 H2O = 6 Na2HPO4
Fe(NO3)3 + Li2S = LiNO3 + Fe2S3 =>
2 Fe(NO3)3 + 3 Li2S = 6 LiNO3 + Fe2S3
H2O + KBr + KIO3 = Br + I2 + KOH =>
6 H2O + 10 KBr + 2 KIO3 = 10 Br + I2 + 12 KOH
ZnS + Ca(OH)2 = CaS + Zn(OH)2 =>
ZnS + Ca(OH)2 = CaS + Zn(OH)2
NaCI(aq) + AgC2H3O2 = NaC2H3O2(aq) + AgCI(s) =>
NaCI(aq) + AgC2H3O2 = NaC2H3O2(aq) + AgCI(s)
As2O3 + Zn + H{+} = H2O + AsH3 + Zn{2+} =>
As2O3 + 6 Zn + 12 H{+} = 3 H2O + 2 AsH3 + 6 Zn{2+}
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Fe + CuSO{4-} = Cu + FeSO{4-} =>
Fe + CuSO{4-} = Cu + FeSO{4-}
OsO2 + Zn = ZnO + Os =>
OsO2 + 2 Zn = 2 ZnO + Os
N2H4 = H2 + N2 =>
N2H4 = 2 H2 + N2
FeCl3 + MgF2 = MgCl2 + FeF3 =>
2 FeCl3 + 3 MgF2 = 3 MgCl2 + 2 FeF3
Na3OH2 + N2 = Na3N2 + OH2 =>
Na3OH2 + N2 = Na3N2 + OH2
SBr + Cl = SBrCl =>
SBr + Cl = SBrCl
HgS + HCl + HNO3 = H2(HgCl4) + NO + H2O + S =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2(HgCl4) + 2 NO + 4 H2O + 3 S
Ca + CuSO{+4} = CaSO{+4} + Cu =>
Ca + CuSO{+4} = CaSO{+4} + Cu
Ba + Sr3(PO3)2 = Ba3(PO3)2 + Sr =>
3 Ba + Sr3(PO3)2 = Ba3(PO3)2 + 3 Sr
C6H17N2O5P + O2 = CO2 + H2O + N2 + P =>
4 C6H17N2O5P + 31 O2 = 24 CO2 + 34 H2O + 4 N2 + 4 P
Na2CO3 + KBr = NaBr + K2CO3 =>
Na2CO3 + 2 KBr = 2 NaBr + K2CO3
LiOH*H2O + C7H6O2 = LiC7H5O2*2H2O =>
LiOH*H2O + C7H6O2 = LiC7H5O2*2H2O
C2H6 + H2O = H3O + C2H4 =>
C2H6 + 2 H2O = 2 H3O + C2H4
CuCl2(s) + Al(s) = AlCl3 + Cu =>
3 CuCl2(s) + 2 Al(s) = 2 AlCl3 + 3 Cu
Zn + CuCl2 = Cu + ZnCl2 =>
Zn + CuCl2 = Cu + ZnCl2
CH3 + H2O = CH2 + H3O =>
CH3 + H2O = CH2 + H3O
CuCl + F = CuF2 + Cl =>
CuCl + 2 F = CuF2 + Cl
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
KI + NH3 = KNH3 + I =>
KI + NH3 = KNH3 + I
SiO2 + C = CO + Si =>
SiO2 + 2 C = 2 CO + Si
NaI + H2SO4 = H2S + I2 + NaHSO4 + H2O =>
8 NaI + 9 H2SO4 = H2S + 4 I2 + 8 NaHSO4 + 4 H2O
Na2S + Ag = Na2SAg =>
Na2S + Ag = Na2SAg
MgCl2 + Pb(NO3)2 = Mg(NO3)2(aq) + PbCl2(s) =>
MgCl2 + Pb(NO3)2 = Mg(NO3)2(aq) + PbCl2(s)
Dinitrogenpentoxide = Nitrogendioxide + Oxygen =>
2 N2O5 = 4 NO2 + O2
CuSO4 + Na2S = Cu2S + Na2(SO4)2 =>
2 CuSO4 + Na2S = Cu2S + Na2(SO4)2
HCl + Mn = H2 + MnCl2 =>
2 HCl + Mn = H2 + MnCl2
H{+} + SnS3{-} + H2SO4 = H2S + SnS2 + SO3 =>
8 H{+} + 8 SnS3{-} + 3 H2SO4 = 7 H2S + 8 SnS2 + 4 SO3
NaNO3(aq) + H2SO4(aq) = Na2SO4 + HNO3 =>
2 NaNO3(aq) + H2SO4(aq) = Na2SO4 + 2 HNO3
P + S = P4S3 =>
4 P + 3 S = P4S3
Mg(OH)2 + CuO = Cu(OH)2 + MgO =>
Mg(OH)2 + CuO = Cu(OH)2 + MgO
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Fe2(SO4)3 + Ba = Fe2 + Ba(SO4)3 =>
Fe2(SO4)3 + Ba = Fe2 + Ba(SO4)3
C14H10 + HBr = C14H11Br =>
C14H10 + HBr = C14H11Br
Zn + B = Zn3B2 =>
3 Zn + 2 B = Zn3B2
MnO4{2-} + Fe{2+} = Mn + Fe + O =>
MnO4{2-} + Fe{2+} = Mn + Fe + 4 O
Zn(C2H3O2)2 + Na2CO3 = ZnCO3 + Na2(C2H3O2)2 =>
Zn(C2H3O2)2 + Na2CO3 = ZnCO3 + Na2(C2H3O2)2
Na2[Zn(OH)4]2 = Zn(OH)2 + Na(OH)2 =>
Na2[Zn(OH)4]2 = 2 Zn(OH)2 + 2 Na(OH)2
CH3{-}CH2{-}CH2{-}CH3(AlCl3) = CH3{-}CH(CH3){-}CH3 =>
CH3{-}CH2{-}CH2{-}CH3(AlCl3) = CH3{-}CH(CH3){-}CH3
H2O + S2{-} + MnO4{-} = S + MnS + OH{-} =>
4 H2O + 7 S2{-} + MnO4{-} = 13 S + MnS + 8 OH{-}
NaCl + KCl = NaKCl2 =>
NaCl + KCl = NaKCl2
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