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Ag2O + FeCl2 = 2 AgCl + FeO
Na2CO3 + KMnO4 = NaMnO4 + K2CO3 =>
Na2CO3 + 2 KMnO4 = 2 NaMnO4 + K2CO3
CH3PS(OC2H5)(OH) + NaOH = CH3PO(OC2H5)SNa + H2O =>
CH3PS(OC2H5)(OH) + NaOH = CH3PO(OC2H5)SNa + H2O
Cu{2+} + HS{-} + H2O = Cu2S + SO4{2–} + H{+} =>
12 Cu{2+} + 7 HS{-} + 4 H2O = 6 Cu2S + SO4{2–} + 15 H{+}
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Li + P4 = Li2P4 =>
2 Li + P4 = Li2P4
Pb(C2H3O2)2(aq) + KI = PbI2 + KC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 KI = PbI2 + 2 KC2H3O2(aq)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
H2SiO3 + LiOH = LiHSiO3 + H2O =>
H2SiO3 + LiOH = LiHSiO3 + H2O
Cu + Ag2NO3 = Cu(NO3)2 + Ag =>
Cu + 2 Ag2NO3 = Cu(NO3)2 + 4 Ag
C8H9Cl + KMnO4 + H2SO4 = C7H5O2Cl + CO2 + K2SO4 + MnSO4 + H2O =>
5 C8H9Cl + 12 KMnO4 + 18 H2SO4 = 5 C7H5O2Cl + 5 CO2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Ba(ClO3)2 + Li3PO4 = Ba3(PO4)2 + LiClO3 =>
3 Ba(ClO3)2 + 2 Li3PO4 = Ba3(PO4)2 + 6 LiClO3
As(OH)3 + HNO3 = As(NO3)3 + H2O =>
As(OH)3 + 3 HNO3 = As(NO3)3 + 3 H2O
KClO3 + Zn = ZnKCl + O =>
KClO3 + Zn = ZnKCl + 3 O
SO2 = SO3 + S2O =>
5 SO2 = 3 SO3 + S2O
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
C9H11O2N + O2 = CO2 + H2O + NO3 =>
4 C9H11O2N + 49 O2 = 36 CO2 + 22 H2O + 4 NO3
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
CH2Cl2 = CH4 + CCl4 =>
2 CH2Cl2 = CH4 + CCl4
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
CH2O + NH3 = CH2NH + H2O =>
CH2O + NH3 = CH2NH + H2O
CH3CH(OH)COOH + NaOH = CH3CH(OH)COONa + H2O =>
CH3CH(OH)COOH + NaOH = CH3CH(OH)COONa + H2O
H3PO4 + MgCO3 = Mg3(PO4)2 + H2(CO3) =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 H2(CO3)
CH3CH2CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3CH2C(O)CH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2C(O)CH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
N2O5 + SO2 = SO3 + N2O3 =>
N2O5 + 2 SO2 = 2 SO3 + N2O3
CH3COOC6H4COOH + NaOH = CH3COOC6H4COONa + H2O =>
CH3COOC6H4COOH + NaOH = CH3COOC6H4COONa + H2O
H4SiO4 + Ti(OH)3 = Ti4(SiO4)3 + H2O =>
3 H4SiO4 + 4 Ti(OH)3 = Ti4(SiO4)3 + 12 H2O
CH3COOH(aq) + H2O(l) = CH3COO(aq) + H3O(aq) =>
CH3COOH(aq) + H2O(l) = CH3COO(aq) + H3O(aq)
CrS + H3O = Cr + H2S + H2O =>
CrS + 2 H3O = Cr + H2S + 2 H2O
ZnCl2 = Zn + Cl =>
ZnCl2 = Zn + 2 Cl
OF2 + B5H9 = BF3 + H2O + B2O3 =>
12 OF2 + 2 B5H9 = 8 BF3 + 9 H2O + B2O3
(NH4)Cl + K2Cr2O7 = N2 + Cr2O3 + H2O + KCl =>
2(NH4)Cl + K2Cr2O7 = N2 + Cr2O3 + 4 H2O + 2 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3COOH + BaO = (CH3COO)2Ba + H2O =>
2 CH3COOH + BaO = (CH3COO)2Ba + H2O
Al + H2S = AlS + H =>
Al + H2S = AlS + 2 H
Ca(NO3)2 + NH3 = Ca2NH3 + NO3 =>
2 Ca(NO3)2 + NH3 = Ca2NH3 + 4 NO3
NH3(g) + CO2(g) = (NH2)2CO(aq) + H2O(l) =>
2 NH3(g) + CO2(g) = (NH2)2CO(aq) + H2O(l)
CO + Fe2O3 = CO2 + Fe3 =>
9 CO + 3 Fe2O3 = 9 CO2 + 2 Fe3
CH3COOH + C6H5CH2OH = CH3COO(CH2)H5C6 + H2O =>
CH3COOH + C6H5CH2OH = CH3COO(CH2)H5C6 + H2O
CaCl2 + FeNO3 = FeCl2 + CaNO3 =>
CaCl2 + FeNO3 = FeCl2 + CaNO3
H2SO4(g) + Mg(OH)2(s) = H2O(l) + MgSO4(s) =>
H2SO4(g) + Mg(OH)2(s) = 2 H2O(l) + MgSO4(s)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Na2CO3 + H2SO4 = Na2SO4(g) + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4(g) + H2O + CO2
Cr(NO3)3*9H2O + Fe(NO3)3*9H2O + Mn(NO3)2*4H2O + C2H5NO2 = H2O + N2 + CO2 + (CrFeMn)3O4 =>
27 Cr(NO3)3*9H2O + 27 Fe(NO3)3*9H2O + 27 Mn(NO3)2*4H2O + 136 C2H5NO2 = 934 H2O + 176 N2 + 272 CO2 + 9(CrFeMn)3O4
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Sn + NiSO4 = Ni + SnSO4 =>
Sn + NiSO4 = Ni + SnSO4
NO2 + CO = N + CO2 =>
NO2 + 2 CO = N + 2 CO2
CH3COOH + Mn(OH)2 = (CH3COO)2Mn + H2O =>
2 CH3COOH + Mn(OH)2 = (CH3COO)2Mn + 2 H2O
CH3NH3Cl + H2O = CH4 + H2CO3 + NH4Cl =>
4 CH3NH3Cl + 3 H2O = 3 CH4 + H2CO3 + 4 NH4Cl
Ni(NO3)3 + Na2CO3 = Ni(CO3)3 + Na2NO3 =>
Ni(NO3)3 + 3 Na2CO3 = Ni(CO3)3 + 3 Na2NO3
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