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Ni(OH)2(s) + (NH4)2SO4(aq) = NiSO4(s) + 2 NH4OH(s)
Zn(NO3)2 + Kl = KlNO3 + Zn =>
Zn(NO3)2 + 2 Kl = 2 KlNO3 + Zn
NaNO3 + NH4Br = NH4NO3 + NaBr =>
NaNO3 + NH4Br = NH4NO3 + NaBr
PbS + Mg = MgS + Pb =>
PbS + Mg = MgS + Pb
KMnO4 + H2SO3 = K2SO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = K2SO4 + 2 MnSO4 + 2 H2SO4 + 3 H2O
KClO4 + C7H5NaO2 = KCl + NaO + CO2 + H2O =>
31 KClO4 + 8 C7H5NaO2 = 31 KCl + 8 NaO + 56 CO2 + 20 H2O
BrO + H2O = BrO3 + H =>
BrO + 2 H2O = BrO3 + 4 H
MgOH(s) + H2SO3(aq) = MgHSO3(aq) + H2O(l) =>
MgOH(s) + H2SO3(aq) = MgHSO3(aq) + H2O(l)
NH3 + NiO = Ni + H2O + NO2 =>
2 NH3 + 7 NiO = 7 Ni + 3 H2O + 2 NO2
Fe2O3 + CO = Fe + C2O4 =>
2 Fe2O3 + 6 CO = 4 Fe + 3 C2O4
Fe(s) + Cl = FeCl3 =>
Fe(s) + 3 Cl = FeCl3
Fe2O3 + CO = Fe + C2O4 =>
2 Fe2O3 + 6 CO = 4 Fe + 3 C2O4
Na2CO3 + Cu(NO)2 = CuCO3 + NaNO =>
Na2CO3 + Cu(NO)2 = CuCO3 + 2 NaNO
PbCO3 + C2H4O2 = Pb(C2H3O2)2 + CO2 + H2O =>
PbCO3 + 2 C2H4O2 = Pb(C2H3O2)2 + CO2 + H2O
K2Cr2O7 + C2H6O + H2SO4 + H2O = KCr(SO4)2*12H2O + CH3COOH =>
2 K2Cr2O7 + 3 C2H6O + 8 H2SO4 + 37 H2O = 4 KCr(SO4)2*12H2O + 3 CH3COOH
KMnO4 + C2H2O4 = MnO2 + CO2 + H2O + K =>
KMnO4 + 2 C2H2O4 = MnO2 + 4 CO2 + 2 H2O + K
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe(NO3)3 + RbOH = Fe(OH)3 + RbNO3 =>
Fe(NO3)3 + 3 RbOH = Fe(OH)3 + 3 RbNO3
Cl2(g) + KBr(aq) = KCl(aq) + Br2(l) =>
Cl2(g) + 2 KBr(aq) = 2 KCl(aq) + Br2(l)
Mg + N2 + H2O = MgO + NH3 =>
3 Mg + N2 + 3 H2O = 3 MgO + 2 NH3
Ca + Sn(OH)4 = Sn + Ca(OH)2 =>
2 Ca + Sn(OH)4 = Sn + 2 Ca(OH)2
Na3Po4 + AlCl3 = Na3Cl3 + AlPo4 =>
Na3Po4 + AlCl3 = Na3Cl3 + AlPo4
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
MgSO4 + AlCl3 = MgCl2 + Al2(SO4)3 =>
3 MgSO4 + 2 AlCl3 = 3 MgCl2 + Al2(SO4)3
Al2O3 + NbF5(g) = AlF3(g) + Nb2O5 =>
5 Al2O3 + 6 NbF5(g) = 10 AlF3(g) + 3 Nb2O5
KBr + H2SO4 + MnO3 = KHSO4 + MnSO4 + H2O + Br2 =>
4 KBr + 5 H2SO4 + MnO3 = 4 KHSO4 + MnSO4 + 3 H2O + 2 Br2
ZnCl + F = ZnF + Cl =>
ZnCl + F = ZnF + Cl
Hg2(NO3)2 + Kl = Hg + KlNO3 =>
Hg2(NO3)2 + 2 Kl = 2 Hg + 2 KlNO3
C2H5ONa + H2 = C2H5OH + Na =>
2 C2H5ONa + H2 = 2 C2H5OH + 2 Na
HLi + CO2 + H2O = LiHCO3 + H2 =>
HLi + CO2 + H2O = LiHCO3 + H2
*CH4 + O2 = H2O + CO2 =>
*CH4 + 2 O2 = 2 H2O + CO2
Kr + CO2 = KrCO2 =>
Kr + CO2 = KrCO2
Hg{2+}O{2-} = Hg{2+} = O{2-} =>
Hg{2+}O{2-} = Hg{2+}
Ti(OH)4 = H2O + TiO2 =>
Ti(OH)4 = 2 H2O + TiO2
HFO2 + H2O = H3O + FO2 =>
HFO2 + H2O = H3O + FO2
Iron(III)chloride + potassiumhydroxide = potassiumchloride + iron(III)hydroxide =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
C2H505 + O2 = CO2 + H2O =>
4 C2H505 + 513 O2 = 8 CO2 + 1010 H2O
NH4VO3 + BaCl2 = NH4Cl + Ba(VO3)2 =>
2 NH4VO3 + BaCl2 = 2 NH4Cl + Ba(VO3)2
C20H32O2 + C8H17OH = C28H47O2 + H2O =>
26 C20H32O2 + 19 C8H17OH = 24 C28H47O2 + 23 H2O
BaCl2 + Na2B4O7 + H2O = Ba3(BO3)2 + H3BO3 + NaCl =>
3 BaCl2 + 3 Na2B4O7 + 15 H2O = Ba3(BO3)2 + 10 H3BO3 + 6 NaCl
MgCl2NH3 = Mg(NH3)Cl2 =>
MgCl2NH3 = Mg(NH3)Cl2
C2H2OHHCOOH = HCOO(C2H2)H2O =>
C2H2OHHCOOH = HCOO(C2H2)H2O
MnO2 + KNO3 + H2O = KMnO4 + NO2 + KOH =>
MnO2 + 3 KNO3 + H2O = KMnO4 + 3 NO2 + 2 KOH
CaH2SO3 = CaSO3H2 =>
CaH2SO3 = CaSO3H2
CuSO4*5H2O + NH3 = Cu(NH3)4H2OSO4 + H2O =>
CuSO4*5H2O + 4 NH3 = Cu(NH3)4H2OSO4 + 4 H2O
(Nh4)2C2O4 + CH3COOH = (CH3COO)2Nh4 + H2O + CO2 =>
2(Nh4)2C2O4 + 7 CH3COOH = 4(CH3COO)2Nh4 + 2 H2O + 2 CO2
C6H5OHHBr = C6H5BrH2O =>
C6H5OHHBr = C6H5BrH2O
H1{+} + Cr2O72 + C2H6O = Cr3{+} + CO2 + H2O =>
12 H1{+} + 18 Cr2O72 + 215 C2H6O = 12 Cr3{+} + 430 CO2 + 651 H2O
NiS + NaOH + H2O2 = Ni(OH)2 + NaSO4 + H2O =>
2 NiS + 2 NaOH + 9 H2O2 = 2 Ni(OH)2 + 2 NaSO4 + 8 H2O
C8H18O3 + O2 = H2O + CO2 =>
C8H18O3 + 11 O2 = 9 H2O + 8 CO2
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