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CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
H(CN) + Cu(SO4) = H2(SO4) + Cu(CN)2 =>
2 H(CN) + Cu(SO4) = H2(SO4) + Cu(CN)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AlCl3 + HNO3 = Al(NO3)3 + HCl =>
AlCl3 + 3 HNO3 = Al(NO3)3 + 3 HCl
F + H2O = HF + O3 =>
6 F + 3 H2O = 6 HF + O3
U3O8 + SOCl2 = UCl4 + SO2 + O2 =>
U3O8 + 6 SOCl2 = 3 UCl4 + 6 SO2 + O2
Cu(NO3)2 + NaPO4 = Cu3(PO4)2 + Na + NO3 =>
3 Cu(NO3)2 + 2 NaPO4 = Cu3(PO4)2 + 2 Na + 6 NO3
CH3CCH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
CH3CCH + 2 KMnO4 + 3 H2SO4 = 3 HCOOH + 2 MnSO4 + K2SO4 + 2 H2O
Cu + H(OH) = Cu(OH)2 + H2 =>
Cu + 2 H(OH) = Cu(OH)2 + H2
H2SO4 + (NH4)2CO3 = (NH4)2SO4 + H2O + CO2 =>
H2SO4 + (NH4)2CO3 = (NH4)2SO4 + H2O + CO2
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
FeCl3 + KCN = KCl + K3[Fe(CN)6] =>
FeCl3 + 6 KCN = 3 KCl + K3[Fe(CN)6]
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Pb(NO3)2(aq) + NaI(aq) = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + PbI2(s)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
S2O3{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4 Cl2 + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+}
(NH4)6Mo7O24*4H2O + C5H8O2 + HNO3 = Mo(O)2(C5H7O2)2 + NH4NO3 + H2O =>
(NH4)6Mo7O24*4H2O + 14 C5H8O2 + 6 HNO3 = 7 Mo(O)2(C5H7O2)2 + 6 NH4NO3 + 14 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
AlCl3 + I2 = AlI3 + Cl2 =>
2 AlCl3 + 3 I2 = 2 AlI3 + 3 Cl2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
CaC2(s) + H2O(g) = Ca(OH)2(s) + C2H2(g) =>
CaC2(s) + 2 H2O(g) = Ca(OH)2(s) + C2H2(g)
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
(CH2CO)2O + H2O = (CH2CO2H)2 =>
(CH2CO)2O + H2O = (CH2CO2H)2
Cl2 + NH3 = NH2Cl + HCl =>
Cl2 + NH3 = NH2Cl + HCl
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
C9H8O4 + NaOH = CH3OH + HCOONa + C6H5ONa =>
6 C9H8O4 + 22 NaOH = 7 CH3OH + 17 HCOONa + 5 C6H5ONa
H2C2O4*2H2O + NaOH = H2O + Na2C2O4 =>
H2C2O4*2H2O + 2 NaOH = 4 H2O + Na2C2O4
C3H7COOH + KOH = KC3H7COO + H2O =>
C3H7COOH + KOH = KC3H7COO + H2O
He2 + N2 = HeN =>
He2 + N2 = 2 HeN
B + CaBr2 = Ca + BBr3 =>
2 B + 3 CaBr2 = 3 Ca + 2 BBr3
H(g) + N = NH3 =>
3 H(g) + N = NH3
N2H4(g) + H2O2 = N2(g) + H2O(g) =>
N2H4(g) + 2 H2O2 = N2(g) + 4 H2O(g)
Sb + Cl2 = SbCl5 =>
2 Sb + 5 Cl2 = 2 SbCl5
MgH + NaClO + H2O = Mg(OH)2 + NaCl =>
2 MgH + 3 NaClO + H2O = 2 Mg(OH)2 + 3 NaCl
Pb + Pb(NO3)2 = Pb2(NO3)2 =>
Pb + Pb(NO3)2 = Pb2(NO3)2
C17H29COOH + H2 = C17H35COOH =>
C17H29COOH + 3 H2 = C17H35COOH
LiBr + CaS2O6 = Li2SO3 + CaBr4 =>
4 LiBr + CaS2O6 = 2 Li2SO3 + CaBr4
NaAg(CN)2 + Zn = NaCN + Zn(CN)2 + Ag =>
2 NaAg(CN)2 + Zn = 2 NaCN + Zn(CN)2 + 2 Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Mg(aq) + H2O(l) = Mg(OH)2(s) + H2(g) =>
Mg(aq) + 2 H2O(l) = Mg(OH)2(s) + H2(g)
Cr2(SO4)3 + Mg(OH)2 = Cr(OH)3 + MgSO4 =>
Cr2(SO4)3 + 3 Mg(OH)2 = 2 Cr(OH)3 + 3 MgSO4
S2O8{2-} + I{-} + H{+} = I3{-} + SO2 + H2O =>
S2O8{2-} + 9 I{-} + 8 H{+} = 3 I3{-} + 2 SO2 + 4 H2O
C15H32O + O2 = CO2 + H2O =>
2 C15H32O + 45 O2 = 30 CO2 + 32 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al2(SO4)3 + Ba(NO3)2 = BaSO4 + Al(NO3)3 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 3 BaSO4 + 2 Al(NO3)3
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