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3 KCl + Na3[Co(NO2)6] = 3 NaCl + K3[Co(NO2)6]
K2CrO4 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 3 SO2 + 2 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 2 H2O
AgNO3 + H3O{+} + Cl{-} = AgCl + H3O + NO3 =>
AgNO3 + H3O{+} + Cl{-} = AgCl + H3O + NO3
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Fe2(SO4)3 + Cu(OH)2 = Fe(OH)3 + CuSO4 =>
Fe2(SO4)3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 CuSO4
Cr2O7{-2} + H{+} + SO3{-2} = SO4{-2} + H2O + Cr{+3} =>
Cr2O7{-2} + 8 H{+} + 3 SO3{-2} = 3 SO4{-2} + 4 H2O + 2 Cr{+3}
NaOH = OH + Na =>
NaOH = OH + Na
CuO + Ai = Cu + Ai2O3 =>
3 CuO + 2 Ai = 3 Cu + Ai2O3
L2 + Cl2 = LCl5 =>
L2 + 5 Cl2 = 2 LCl5
H2S + CuCl2 = CuS + HCl =>
H2S + CuCl2 = CuS + 2 HCl
H2O + MnO4{-} + S2{2-} = MnS + S8 + OH{-} =>
16 H2O + 4 MnO4{-} + 14 S2{2-} = 4 MnS + 3 S8 + 32 OH{-}
Y(NO3)3*6H2O + Fe(NO3)3*9H2O + C2H5NO2 = Y3Fe5O12 + CO2 + H2O + N2 =>
9 Y(NO3)3*6H2O + 15 Fe(NO3)3*9H2O + 40 C2H5NO2 = 3 Y3Fe5O12 + 80 CO2 + 289 H2O + 56 N2
Zn + AsO4 = Zn3(AsO4)2 =>
3 Zn + 2 AsO4 = Zn3(AsO4)2
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
KCIO3(s) + P4(s) = P4O10(s) + KCI(s) =>
10 KCIO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCI(s)
HIO3 + KI = I2 + KIO3 + H2O =>
6 HIO3 + 5 KI = 3 I2 + 5 KIO3 + 3 H2O
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
MgCl2 + LiOH = Mg(OH)2 + LiCl =>
MgCl2 + 2 LiOH = Mg(OH)2 + 2 LiCl
K2(CO3) = K2O + CO2 =>
K2(CO3) = K2O + CO2
Cr2O72{-} + CH3CH2OH + H{+} = Cr3{+} + CH3CHO + H2O =>
6 Cr2O72{-} + 427 CH3CH2OH + 10 H{+} = 4 Cr3{+} + 427 CH3CHO + 432 H2O
ZnSO4 + NH4Cl = NH4SO4 + ZnCl =>
ZnSO4 + NH4Cl = NH4SO4 + ZnCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgCl2 + LiOH = LiCl2 + MgOH =>
MgCl2 + LiOH = LiCl2 + MgOH
Li + Na2CO3 = Li2CO3 + Na =>
2 Li + Na2CO3 = Li2CO3 + 2 Na
C14H10 + C4H2O3 = C18H12O3 =>
C14H10 + C4H2O3 = C18H12O3
H2SO4 + Cd(OH)2 = Cd(SO4) + H2O =>
H2SO4 + Cd(OH)2 = Cd(SO4) + 2 H2O
C6H12O6 + H2SO4 = CO2 + H2O + S2 =>
C6H12O6 + 4 H2SO4 = 6 CO2 + 10 H2O + 2 S2
NH4HCO3 + H7NO2 = NH4NO3 + C10H15NO + H2O =>
40 NH4HCO3 + 14 H7NO2 = 25 NH4NO3 + 4 C10H15NO + 69 H2O
CuSO3 + HNO3 = Cu(NO3)2 + H2SO3 =>
CuSO3 + 2 HNO3 = Cu(NO3)2 + H2SO3
AgIO3 = Ag + IO3 =>
AgIO3 = Ag + IO3
PbO + Sn = SnO + Pb =>
PbO + Sn = SnO + Pb
H2(g) + C2H4(g) = C2H69(g) =>
65 H2(g) + 2 C2H4(g) = 2 C2H69(g)
H6H6H6H6 + Si90 = H2Si5555555 =>
3 H6H6H6H6 + 2222222 Si90 = 36 H2Si5555555
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
CrBr3 + Mg(NO3)2 = Cr(NO3)2 + MgBr3 =>
CrBr3 + Mg(NO3)2 = Cr(NO3)2 + MgBr3
Cu + HO = CuO2H2 =>
Cu + 2 HO = CuO2H2
Ca2Mg49Fe125Mn24Si100O400 + H{+} + O200 + H200O100 = Fe200O300 + H400Si100O400 + Mn{2+} + Mg{2+} + Ca{2+} =>
16 Ca2Mg49Fe125Mn24Si100O400 + 2400 H{+} + 5 O200 + 20 H200O100 = 10 Fe200O300 + 16 H400Si100O400 + 384 Mn{2+} + 784 Mg{2+} + 32 Ca{2+}
KMnO4 + SO2 + H2O = KMnO2 + H2SO4 =>
KMnO4 + 2 SO2 + 2 H2O = KMnO2 + 2 H2SO4
Ba3(PO4)2 + NaNO3 = Ba(NO3)2 + Na3(PO4) =>
Ba3(PO4)2 + 6 NaNO3 = 3 Ba(NO3)2 + 2 Na3(PO4)
OCl{-} + S2O3{-2} = S2O6{-2} + Cl{-} =>
3 OCl{-} + S2O3{-2} = S2O6{-2} + 3 Cl{-}
MnO + AgNO3 = Mn(NO3)2 + Ag2O =>
MnO + 2 AgNO3 = Mn(NO3)2 + Ag2O
CrCl3 + NH3 = [Cr(NH3)6]Cl3 =>
CrCl3 + 6 NH3 = [Cr(NH3)6]Cl3
FeNH4(SO4)2 + KSCN = Fe(SCN)3 + NH4[K3(SO4)2] =>
FeNH4(SO4)2 + 3 KSCN = Fe(SCN)3 + NH4[K3(SO4)2]
SrCl2(aq) + Na2CO3(aq) = SrCO3(aq) + NaCl(l) =>
SrCl2(aq) + Na2CO3(aq) = SrCO3(aq) + 2 NaCl(l)
Sn + O2 = (SnO2)4 =>
4 Sn + 4 O2 = (SnO2)4
N2O5 + CO = N2O3 + CO2 =>
N2O5 + 2 CO = N2O3 + 2 CO2
Fe{2} + Pb{4}SO{2} = Fe{4} + Pb{2} =>
Fe{2} + Pb{4}SO{2} = Fe{4} + Pb{2}
B + NaOH + O2 = Na2B4O7 + H2O =>
4 B + 2 NaOH + 3 O2 = Na2B4O7 + H2O
FeSO3 + HCl = FeCl2 + H2SO3 =>
FeSO3 + 2 HCl = FeCl2 + H2SO3
CuS + NaCl = CuCl2 + Na2S =>
CuS + 2 NaCl = CuCl2 + Na2S
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