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3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ag{+} + CO3{-2} = Ag2(CO3) =>
2 Ag{+} + CO3{-2} = Ag2(CO3)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
(CO)2 + H2O = O2 + C6H12O6 =>
3(CO)2 + 6 H2O = 3 O2 + C6H12O6
CaO + NH4Cl = CaCl + ONH4 =>
CaO + NH4Cl = CaCl + ONH4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Li2CO3 + MnO + H3BO3 = Li7Mn(BO3)3 + H2O + CO2 =>
7 Li2CO3 + 2 MnO + 6 H3BO3 = 2 Li7Mn(BO3)3 + 9 H2O + 7 CO2
FeCl3 + Zn + H2SO4 = Fe2(SO4)3 + Cl2 + HZn =>
2 FeCl3 + 6 Zn + 3 H2SO4 = Fe2(SO4)3 + 3 Cl2 + 6 HZn
C6H5MgBr + (C6H5)2CO + HCl = (C6H5)3COH + Mg + Br + Cl =>
C6H5MgBr + (C6H5)2CO + HCl = (C6H5)3COH + Mg + Br + Cl
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
AINO3 + Mg = MgNO3 + AI =>
AINO3 + Mg = MgNO3 + AI
KOH(s) + CO2(g) = KCHO3 =>
KOH(s) + CO2(g) = KCHO3
H3AgO3 + KMnO4 + H2SO4 = H3AgO4 + MnSO4 + K2SO4 + H2O =>
5 H3AgO3 + 2 KMnO4 + 3 H2SO4 = 5 H3AgO4 + 2 MnSO4 + K2SO4 + 3 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HOCN = HCNO =>
HOCN = HCNO
B2O3 + NO = B2N2 + NO3 =>
2 B2O3 + 9 NO = 2 B2N2 + 5 NO3
Ag2S + O2 = Ag2O + SO2 =>
2 Ag2S + 3 O2 = 2 Ag2O + 2 SO2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Na + Pb(SO4)2 = Pb4 + Na2SO4 =>
16 Na + 4 Pb(SO4)2 = Pb4 + 8 Na2SO4
Al(s) + NaOH = Na3AlO3(ac) + H2(g) =>
2 Al(s) + 6 NaOH = 2 Na3AlO3(ac) + 3 H2(g)
HClO4 + P4O10 = H3PO4 + Cl2 + O2 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2 + 21 O2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
CoCl2*6H2O + C2H8N2 + H2O2 + HCl = [Co(C2H8N2)2Cl2]Cl + H2O =>
2 CoCl2*6H2O + 4 C2H8N2 + H2O2 + 2 HCl = 2[Co(C2H8N2)2Cl2]Cl + 14 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3
Ni(OH)2 + NH3 + H2O = [Ni(NH3)4(H2O)2](OH)2 =>
Ni(OH)2 + 4 NH3 + 2 H2O = [Ni(NH3)4(H2O)2](OH)2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
SnO{3}{2-} + ClO{3}{-} = ClO{4}{-} + SnO{2}{2-} =>
SnO{3}{2-} + ClO{3}{-} = ClO{4}{-} + SnO{2}{2-}
CH4 + CO2 = C2H2 + H2O =>
5 CH4 + 3 CO2 = 4 C2H2 + 6 H2O
C3H8O2 + O2 = CO2 + H2O =>
C3H8O2 + 4 O2 = 3 CO2 + 4 H2O
Cd + CaCO3 = Cd(CO3)2 + Ca =>
Cd + 2 CaCO3 = Cd(CO3)2 + 2 Ca
S2O5{2-} + H2SO4 = SO4{2-} + SO2 + H2O =>
S2O5{2-} + H2SO4 = SO4{2-} + 2 SO2 + H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
NH4ClO4 + Al = Al2O3 + N2 + Cl2 + H2O =>
6 NH4ClO4 + 8 Al = 4 Al2O3 + 3 N2 + 3 Cl2 + 12 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
H2(g) + Br2(l) = HBr =>
H2(g) + Br2(l) = 2 HBr
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
COCl2(g) + H2O = HCl + CO2(g) =>
COCl2(g) + H2O = 2 HCl + CO2(g)
CaO + SIO2 = CaSI + O =>
CaO + SIO2 = CaSI + 3 O
K2Cr2O7 + FeSO4 = K2SO4 + Cr3 + Fe3 + O7 =>
3 K2Cr2O7 + 3 FeSO4 = 3 K2SO4 + 2 Cr3 + Fe3 + 3 O7
CH3CO2H + Mg(OH)2 = Mg(CH3CO2)2 + H2O =>
2 CH3CO2H + Mg(OH)2 = Mg(CH3CO2)2 + 2 H2O
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Cl
CH3(CH2)CH3 + O2 = CO2 + H2O = CO2 + H2O =>
CH3(CH2)CH3 + 5 O2 = 3 CO2 + 4 H2O
Al(s) + HI(aq) = AlI3(aq) + H2 =>
2 Al(s) + 6 HI(aq) = 2 AlI3(aq) + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ni + Au(NO3)3 = Ni(NO3)2 + Au =>
3 Ni + 2 Au(NO3)3 = 3 Ni(NO3)2 + 2 Au
Pb + ZnCl2 = Zn + PbCl4 =>
Pb + 2 ZnCl2 = 2 Zn + PbCl4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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