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2 CO + O2 = 2 CO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
()K + Cl2 = KCl =>
2()K + Cl2 = 2 KCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe + K3[Fe(CN)6] + NaCl = K4Fe4[Fe(CN)6]3 + K3Cl + NaFe =>
17 Fe + 9 K3[Fe(CN)6] + 5 NaCl = 3 K4Fe4[Fe(CN)6]3 + 5 K3Cl + 5 NaFe
Br2 + NaCl = BrCl + Na =>
Br2 + 2 NaCl = 2 BrCl + 2 Na
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaHCO3 + NaH2PO4 = Na2HPO4 + CO2 + H2O =>
NaHCO3 + NaH2PO4 = Na2HPO4 + CO2 + H2O
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + S(OH)2 =>
2 Cu + 3 H2SO4 = 2 CuSO4 + 2 H2O + S(OH)2
FeO4 + H2O = Fe(OH)3 + OH =>
FeO4 + 4 H2O = Fe(OH)3 + 5 OH
AgCl + HCl = AgCl2{-} + H{+} =>
AgCl + HCl = AgCl2{-} + H{+}
Cs2CO3 + HgBr = CsBr + Hg2CO3 =>
Cs2CO3 + 2 HgBr = 2 CsBr + Hg2CO3
C6H8O7 + C2H5OH = C10H12O3 + H2O =>
7 C6H8O7 + 24 C2H5OH = 9 C10H12O3 + 46 H2O
C7H9N + KMnO4 + H2SO4 = C7H5NO4 + K2SO4 + MnSO4 + H2O =>
5 C7H9N + 12 KMnO4 + 18 H2SO4 = 5 C7H5NO4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
KO2 + Mn = K2MnO4 =>
2 KO2 + Mn = K2MnO4
CaCO3 + HNO3 = Ca(NO3)2 + H2CO3 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2CO3
Al2O3 + Na2CO3 = Al2(CO3)3 + Na2O =>
Al2O3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2O
KCl + CaS = K2S + CaCl2 =>
2 KCl + CaS = K2S + CaCl2
(HCl) + NaOH = NaCl + H2O =>
(HCl) + NaOH = NaCl + H2O
LiN3 + H2 = LiH + N2 =>
2 LiN3 + H2 = 2 LiH + 3 N2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cr(NO3)3 + LiOH = Cr(OH)3 + LiNO3 =>
Cr(NO3)3 + 3 LiOH = Cr(OH)3 + 3 LiNO3
P + F2 = PF5 =>
2 P + 5 F2 = 2 PF5
BaCl2 + CaS = BaS + CaCl2 =>
BaCl2 + CaS = BaS + CaCl2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Hg{2+} + Fe = Hg2{2+} + Fe{3+} =>
6 Hg{2+} + 2 Fe = 3 Hg2{2+} + 2 Fe{3+}
C6H12O6 + O2 = CO2* + H2O =>
C6H12O6 + 6 O2 = 6 CO2* + 6 H2O
Mg(OH)2 + CaO = MgCa + O(OH)2 =>
Mg(OH)2 + CaO = MgCa + O(OH)2
C7H5(NO2)3(s) = C(s) + CO(g) + N2(g) + H2O(l) =>
2 C7H5(NO2)3(s) = 7 C(s) + 7 CO(g) + 3 N2(g) + 5 H2O(l)
MgSe + S = MgS + Se =>
MgSe + S = MgS + Se
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
(NH4)2HPO4 + Ca(OH)2 = Ca3(PO4)2 + (NH4)3PO4 + H2O =>
6(NH4)2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4(NH4)3PO4 + 6 H2O
KClO3(s) = KCl(s) + O2(g)2KClO3(s) = KCl(s) + O2(g) =>
25 KClO3(s) = 22 KCl(s) + 3 O2(g)2KClO3(s)
C2H6O + Br2 = C2Br2H4 + H2O =>
C2H6O + Br2 = C2Br2H4 + H2O
ZnCl2 + I2KI + H2 = ZnI + KCl + HI =>
2 ZnCl2 + 4 I2KI + 5 H2 = 2 ZnI + 4 KCl + 10 HI
K2Cr2O7 + LiOH = K2CrO4 + Li2CrO4 + H2O =>
K2Cr2O7 + 2 LiOH = K2CrO4 + Li2CrO4 + H2O
CH3OH(aq) + NH4NO3NH4 + C6H5COOH = C10H15N + H2O =>
241 CH3OH(aq) + 12 NH4NO3NH4 + 17 C6H5COOH = 36 C10H15N + 311 H2O
H2SO4 + NaHSO3 = H2O + Na2SO4 + SO2 =>
H2SO4 + 2 NaHSO3 = 2 H2O + Na2SO4 + 2 SO2
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
Pb(CH3COO)2 + NiI = PbI + Ni(CH3COO)2 =>
Pb(CH3COO)2 + NiI = PbI + Ni(CH3COO)2
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Fe2 + O2 = Fe3O4 =>
3 Fe2 + 4 O2 = 2 Fe3O4
Mg + HNO3 = MgHNO + O2 =>
Mg + HNO3 = MgHNO + O2
Cu2SO4(s) + PbS4(aq) = Cu2S(s) + Pb(SO4)4(s) =>
4 Cu2SO4(s) + PbS4(aq) = 4 Cu2S(s) + Pb(SO4)4(s)
C24H44O22 + H2O = CH3CHOHCOOH =>
C24H44O22 + 2 H2O = 8 CH3CHOHCOOH
AuCl3 = AuCl + Cl =>
AuCl3 = AuCl + 2 Cl
S + I2 + H2O = H2SO4 + HI =>
S + 3 I2 + 4 H2O = H2SO4 + 6 HI
K4(Fe(CN)6) = (Fe(CN)6) + K4 =>
K4(Fe(CN)6) = (Fe(CN)6) + K4
C6H5COO + H2O = OH + C6H6COO =>
C6H5COO + H2O = OH + C6H6COO
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