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3 Cl2 + 2 CoI2 = 2 I2 + 2 CoCl3
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O = CO + Fe =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Mg(NO3)2 + C2H6N4O2 = MgO + NO2 + CO2 + H2O =>
13 Mg(NO3)2 + C2H6N4O2 = 13 MgO + 30 NO2 + 2 CO2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H5I + NaOH = C2H5OH + NaI =>
C2H5I + NaOH = C2H5OH + NaI
NaBr + (NH4)2CO3 = Na2CO3 + NH4Br =>
2 NaBr + (NH4)2CO3 = Na2CO3 + 2 NH4Br
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe[OH]3 + HNO3 = Fe[NO3]3 + H2O =>
Fe[OH]3 + 3 HNO3 = Fe[NO3]3 + 3 H2O
Fe(OH)2 + NaNO3 + H2O = Fe(OH)3 + NaNO2 =>
2 Fe(OH)2 + NaNO3 + H2O = 2 Fe(OH)3 + NaNO2
MgSO4 = Mg + SO4 =>
MgSO4 = Mg + SO4
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
SO2 + KMnO4 + H2O = MnO2 + KOH + H2SO4 =>
3 SO2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 H2SO4
NaHSO4 + Fe(OH)2 = FeSO4 + Na2SO4 + H2O =>
2 NaHSO4 + Fe(OH)2 = FeSO4 + Na2SO4 + 2 H2O
Fe + HNO3 = Fe2(NO3)3 + H2 =>
4 Fe + 6 HNO3 = 2 Fe2(NO3)3 + 3 H2
K2S + H3PO4 = KHS + K3PO4 =>
3 K2S + H3PO4 = 3 KHS + K3PO4
Fe2(SO4)3*7H2O = H2O + Fe2(SO4)3 =>
Fe2(SO4)3*7H2O = 7 H2O + Fe2(SO4)3
C6H5MgBr + C13H10O = C19H15OMgBr =>
C6H5MgBr + C13H10O = C19H15OMgBr
Fe(NO3)3 + K3SCN = KNO3 + FeSCN =>
Fe(NO3)3 + K3SCN = 3 KNO3 + FeSCN
WO3 + H2 = W2O5 + H2O =>
2 WO3 + H2 = W2O5 + H2O
K2Cr2O7 + Cl2Sn + HCl = Cl3Cr + Cl4Sn + ClK + H2O =>
K2Cr2O7 + 3 Cl2Sn + 14 HCl = 2 Cl3Cr + 3 Cl4Sn + 2 ClK + 7 H2O
Pb(NO3)2 + KH2PO4 = PbH2PO4 + K(NO3)2 =>
Pb(NO3)2 + KH2PO4 = PbH2PO4 + K(NO3)2
P4 + NaClO + NaOH = Na3PO4 + NaCl + H2O =>
P4 + 10 NaClO + 12 NaOH = 4 Na3PO4 + 10 NaCl + 6 H2O
Zn + EDTA = Zn(EDTA)2 =>
Zn + 2 EDTA = Zn(EDTA)2
C25H42 + O2 = H2O + CO24 =>
2 C25H42 + 621 O2 = 42 H2O + 50 CO24
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
C6H5MgBr + C13H10O = C19H15OMgBr =>
C6H5MgBr + C13H10O = C19H15OMgBr
Br2 + NaClO = BrCl + NaO =>
Br2 + 2 NaClO = 2 BrCl + 2 NaO
I2 + H2O = OI{-} + H{+} + e =>
I2 + 2 H2O = 2 OI{-} + 4 H{+} + 2e
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
LiH + H2SO4 = Li2SO4 + H2 =>
2 LiH + H2SO4 = Li2SO4 + 2 H2
SnSO4 + K2Cr2O7 + H2SO4 = Sn(SO4)3 + Cr2(SO4) + K2SO4 + H2O =>
5 SnSO4 + 2 K2Cr2O7 + 14 H2SO4 = 5 Sn(SO4)3 + 2 Cr2(SO4) + 2 K2SO4 + 14 H2O
K4[Fe(CN)6] + NiSO4 = Ni2[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + 2 NiSO4 = Ni2[Fe(CN)6] + 2 K2SO4
K2(C2O4) + CaCl2 = KCl + Ca(C2O4) =>
K2(C2O4) + CaCl2 = 2 KCl + Ca(C2O4)
(NH4)2S2O8 + NaOH = Na2S2O8 + H3N + H2O =>
(NH4)2S2O8 + 2 NaOH = Na2S2O8 + 2 H3N + 2 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
NaOH + C20H14O4 + C2H5OH = C20H18O4 + NaHCO3 =>
8 NaOH + 27 C20H14O4 + 24 C2H5OH = 29 C20H18O4 + 8 NaHCO3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MnO2(s) + K2CO3(aq) + O2 = KMnO4(aq) + CO2 =>
4 MnO2(s) + 2 K2CO3(aq) + 3 O2 = 4 KMnO4(aq) + 2 CO2
HI + Li2SO3 = LiI + H2SO3 =>
2 HI + Li2SO3 = 2 LiI + H2SO3
Cs + As = CsAs =>
Cs + As = CsAs
KIO3*Cl2 + KOH = KIO4 + KCl + H2O =>
KIO3*Cl2 + 2 KOH = KIO4 + 2 KCl + H2O
S2O8 = S + O2 =>
S2O8 = 2 S + 4 O2
Na3[Al(OH)6] + CO2 = NaHCO3 + Al(OH)3 =>
Na3[Al(OH)6] + 3 CO2 = 3 NaHCO3 + Al(OH)3
(CH3CH2)3N + H2O = (CH3CH2)3NH + OH =>
(CH3CH2)3N + H2O = (CH3CH2)3NH + OH
NaOH + HClO = NaClO + H2O =>
NaOH + HClO = NaClO + H2O
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