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3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
P2O5 + N2 = P + N2O =>
P2O5 + 5 N2 = 2 P + 5 N2O
K4[Fe(CN)6] + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na3K[Fe(CN)6] =>
K4[Fe(CN)6] + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na3K[Fe(CN)6]
K2Cr2O7 + Na2C2O4 + H2SO4 = KSO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 2 Na2C2O4 + 7 H2SO4 = 2 KSO4 + Cr2(SO4)3 + 2 Na2SO4 + 7 H2O + 4 CO2
LiCl + H3Po4 = Li3Po4 + HCl =>
3 LiCl + H3Po4 = Li3Po4 + 3 HCl
S2 = S =>
S2 = 2 S
C3H5(NO3)3 = CO2(g) + N2(g) + H2O(l) + O2(s) =>
4 C3H5(NO3)3 = 12 CO2(g) + 6 N2(g) + 10 H2O(l) + O2(s)
BaSO4 + Na3PO4 = Ba3(PO4)2 + Na2SO4 =>
3 BaSO4 + 2 Na3PO4 = Ba3(PO4)2 + 3 Na2SO4
C6H5C2H5 + KMnO4 = C6H5COOH + H2O + K2CO3 + MnO2 =>
2 C6H5C2H5 + 18 KMnO4 = C6H5COOH + 7 H2O + 9 K2CO3 + 18 MnO2
MgCO3 + H2O = Mg(OH)2 + CO2 =>
MgCO3 + H2O = Mg(OH)2 + CO2
FeS + O2 + NaOH = FeOOH + Na2SO4 + H2O =>
4 FeS + 9 O2 + 8 NaOH = 4 FeOOH + 4 Na2SO4 + 2 H2O
K + HCl = HK + Cl =>
K + HCl = HK + Cl
Zn + OH{-} = ZnO2{2-} + H2 =>
Zn + 2 OH{-} = ZnO2{2-} + H2
Sn(s) + HF(s) = SnF2(s) + H2(g) =>
Sn(s) + 2 HF(s) = SnF2(s) + H2(g)
As2O3 + NaNO3 + Na2CO3 = Na3AsO4 + NaNO2 + CO2 =>
As2O3 + 2 NaNO3 + 3 Na2CO3 = 2 Na3AsO4 + 2 NaNO2 + 3 CO2
K2SO4 + Ba(OH)2 = BaSO4 + KOH =>
K2SO4 + Ba(OH)2 = BaSO4 + 2 KOH
CoSO4 + KSCN = K2[Co(SCN)4] + K2SO4 =>
CoSO4 + 4 KSCN = K2[Co(SCN)4] + K2SO4
NaN3 + KNO3 = K2O + Na2O + N2 =>
10 NaN3 + 2 KNO3 = K2O + 5 Na2O + 16 N2
Cl2 + Br2 + KOH = KCl + BrO3 + H2O =>
6 Cl2 + Br2 + 12 KOH = 12 KCl + 2 BrO3 + 6 H2O
HCOOC3H7 + NaOH = C2H3O2Na + C2H6O =>
HCOOC3H7 + NaOH = C2H3O2Na + C2H6O
Pb(ClO4)2(aq) + NaI(aq) = PbI2(s) + NaClO4(aq) =>
Pb(ClO4)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaClO4(aq)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2SO4 + NaOH = H2(OH) + NaSO4 =>
H2SO4 + NaOH = H2(OH) + NaSO4
Ba(OH)2 + K2SO4 = BaSO4 + KOH =>
Ba(OH)2 + K2SO4 = BaSO4 + 2 KOH
NaCl + Br2 = NaClBr =>
2 NaCl + Br2 = 2 NaClBr
ZnBr2 + K2CO3 = Zn(CO3)2 + K2Br =>
ZnBr2 + 2 K2CO3 = Zn(CO3)2 + 2 K2Br
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
HClO + Al(OH)2 = Al(ClO)2 + H2O =>
2 HClO + Al(OH)2 = Al(ClO)2 + 2 H2O
Ag2S + O2 = Ag2O + SO =>
Ag2S + O2 = Ag2O + SO
SO2 + K[Al(OH)4] = Al(OH)3 + K2SO3 + H2O =>
SO2 + 2 K[Al(OH)4] = 2 Al(OH)3 + K2SO3 + H2O
KMnO4 + Br2 + KOH = MnO2 + KBrO + H2O =>
2 KMnO4 + 3 Br2 + 4 KOH = 2 MnO2 + 6 KBrO + 2 H2O
HCl(aq) + Na(OH)(aq) = H2O + NaCl =>
HCl(aq) + Na(OH)(aq) = H2O + NaCl
HCl + Co(OH)3 = CoCl3 + H2O =>
3 HCl + Co(OH)3 = CoCl3 + 3 H2O
NaHSO4 + Ba(NO3)2 = NaNO3 + Ba(HSO4)2 =>
2 NaHSO4 + Ba(NO3)2 = 2 NaNO3 + Ba(HSO4)2
BaCl2 + Al(NO3)3 = Ba(NO3)2 + Al(Cl)3 =>
3 BaCl2 + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 Al(Cl)3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na2C2O4 = C2O4 + Na =>
Na2C2O4 = C2O4 + 2 Na
F = F2 =>
2 F = F2
H2O2 + NaI = NaOH + IOH =>
H2O2 + NaI = NaOH + IOH
Co + H2SO4 = CoSO4 + H2 =>
Co + H2SO4 = CoSO4 + H2
KOH + O2 = KO2 + OH =>
KOH + O2 = KO2 + OH
CoCl2 + C2H8N2 + H2O2 + HCl = [Co(C2H8N2)2Cl2]Cl + H2O =>
2 CoCl2 + 4 C2H8N2 + H2O2 + 2 HCl = 2[Co(C2H8N2)2Cl2]Cl + 2 H2O
Mg(NO3)2 + LiF = MgF2 + LiNO3 =>
Mg(NO3)2 + 2 LiF = MgF2 + 2 LiNO3
CO(g) + Br2(g) = COBr2(g) =>
CO(g) + Br2(g) = COBr2(g)
LiOH + FeBr2 = LiBr + Fe(OH)2 =>
2 LiOH + FeBr2 = 2 LiBr + Fe(OH)2
NaHSO4 = H2O + Na2S2O7 =>
2 NaHSO4 = H2O + Na2S2O7
P2 + O2 = P4O6 =>
2 P2 + 3 O2 = P4O6
Mn2O7 + BaCl2 = BaO + MnCl7 =>
Mn2O7 + 7 BaCl2 = 7 BaO + 2 MnCl7
KMnO4 + NaOH + HCOONa = Na2MnO4 + K2MnO4 + Na2CO3 + H2O =>
2 KMnO4 + 3 NaOH + HCOONa = Na2MnO4 + K2MnO4 + Na2CO3 + 2 H2O
Cr(OH)3 = Cr + H2O + O2 =>
4 Cr(OH)3 = 4 Cr + 6 H2O + 3 O2
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