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4 Ag + Pb(NO3)2 = Ag4(NO3)2 + Pb
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
KOH(ac) + HN03(ac) = KN03(ac) + H2O =>
KOH(ac) + HN03(ac) = KN03(ac) + H2O
Au + HNO3 = AuNO3 + NO2 + H2O =>
Au + 2 HNO3 = AuNO3 + NO2 + H2O
NH2(g)N2O(g) = N2(g) + H2O(i) =>
2 NH2(g)N2O(g) = 3 N2(g) + 2 H2O(i)
H2SO4 + Li2SO3 = Li2SO4 + H2SO3 =>
H2SO4 + Li2SO3 = Li2SO4 + H2SO3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
ZnCl2 + Ca(OH)2 = Zn(OH)2 + CaCl2 =>
ZnCl2 + Ca(OH)2 = Zn(OH)2 + CaCl2
Fe{3+} + Fe(CN)6{4-} = Fe4(Fe(CN)6)3 =>
4 Fe{3+} + 3 Fe(CN)6{4-} = Fe4(Fe(CN)6)3
IO3{-} + Br{-} + H2O = I2 + BrO3{-} + OH{-} =>
6 IO3{-} + 5 Br{-} + 3 H2O = 3 I2 + 5 BrO3{-} + 6 OH{-}
C2H4(g) + H2O(g) = CH3CH2OH(g) =>
C2H4(g) + H2O(g) = CH3CH2OH(g)
C2H5NO2 + H2 = C2H5NH2 + H2O =>
C2H5NO2 + 3 H2 = C2H5NH2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
BaO + P2O5 = BaP2 + O =>
BaO + P2O5 = BaP2 + 6 O
KHC8H4O4 + NaOH = K + NaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = K + NaC8H4O4 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
HCl2(NCO)3 + NaHCO3 = NaCl2(NCO)3 + H2O + CO2 =>
HCl2(NCO)3 + NaHCO3 = NaCl2(NCO)3 + H2O + CO2
Na2SO4 + K2SO3 = Na2SO3 + K2SO4 =>
Na2SO4 + K2SO3 = Na2SO3 + K2SO4
ClK + O2 = ClO3K =>
2 ClK + 3 O2 = 2 ClO3K
MgSiO3 + HNO3 = Mg(NO3)2 + H2SiO3 =>
MgSiO3 + 2 HNO3 = Mg(NO3)2 + H2SiO3
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
C6H5ONa + CH3CH2Br = C6H5OCH2CH3 + BrNa =>
C6H5ONa + CH3CH2Br = C6H5OCH2CH3 + BrNa
Na + CaSO4 = NaCaSO4 =>
Na + CaSO4 = NaCaSO4
Br2(l) + KI(aq) = KBr(aq) + I2(s) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(s)
BiONO3 + HCl = BiOCl + HNO3 =>
BiONO3 + HCl = BiOCl + HNO3
MgO + Au2S3 = MgS + Au2O3 =>
3 MgO + Au2S3 = 3 MgS + Au2O3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na2S + H3PO4 = Na3PO4 + H2S =>
3 Na2S + 2 H3PO4 = 2 Na3PO4 + 3 H2S
Si + KClO4 = SiO2 + KCl =>
2 Si + KClO4 = 2 SiO2 + KCl
Ni(OH)2(s) + (NH4)2SO4(aq) = NiSO4(s) + NH4OH(s) =>
Ni(OH)2(s) + (NH4)2SO4(aq) = NiSO4(s) + 2 NH4OH(s)
C2H5COC2H5 + O2 = CO + H2O =>
2 C2H5COC2H5 + 9 O2 = 10 CO + 10 H2O
PbO + ZnO + H3PO4 = (PbO)45(ZnO)15(P2O5)40 + H2O =>
45 PbO + 15 ZnO + 80 H3PO4 = (PbO)45(ZnO)15(P2O5)40 + 120 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
KNO3 + Cu = KNO2 + CuO =>
KNO3 + Cu = KNO2 + CuO
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
K2Cr2O7 + H2SO4 + Fe(NH4)2(SO4)2 = K2SO4 + Cr2(SO4)3 + (NH4)2SO4 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 Fe(NH4)2(SO4)2 = K2SO4 + Cr2(SO4)3 + 6(NH4)2SO4 + 3 Fe2(SO4)3 + 7 H2O
Ca(C2H3O2)2 + HCl = CaCl2 + CH3COOH =>
Ca(C2H3O2)2 + 2 HCl = CaCl2 + 2 CH3COOH
Ba(OH) + HC2H3O2 = H2O + Ba(C2H3O2) =>
Ba(OH) + HC2H3O2 = H2O + Ba(C2H3O2)
AI(OH)3 + NH4NO3 = AI(NO3)3 + NH3 + H2O =>
AI(OH)3 + 3 NH4NO3 = AI(NO3)3 + 3 NH3 + 3 H2O
H2SO4 + Mn(OH)5 = Mn2(SO4)5 + H2O =>
5 H2SO4 + 2 Mn(OH)5 = Mn2(SO4)5 + 10 H2O
Mg(NO3)2 + K2CO3 = K(NO3) + MgCO3 =>
Mg(NO3)2 + K2CO3 = 2 K(NO3) + MgCO3
MgCl2(aq) + Pb(C2H3O2)2 = Mg(C2H3O2)2 + PbCl2 =>
MgCl2(aq) + Pb(C2H3O2)2 = Mg(C2H3O2)2 + PbCl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ir3(PO4)5 + Zn(NO3)2 = Zn3(PO4)2 + Ir(NO3)5 =>
2 Ir3(PO4)5 + 15 Zn(NO3)2 = 5 Zn3(PO4)2 + 6 Ir(NO3)5
Fe(OH)3 + Li2CO3 = LiOH + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 Li2CO3 = 6 LiOH + Fe2(CO3)3
Sn2 + Cl = Sn2Cl =>
Sn2 + Cl = Sn2Cl
Pb(NO3)2 + KCl = PbCl4 + K2NO3 =>
Pb(NO3)2 + 4 KCl = PbCl4 + 2 K2NO3
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