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Fe + CUCI2 = FeCI2 + CU
CuCO3[Cu(OH)2] = CuO + H2O + CO2 =>
CuCO3[Cu(OH)2] = 2 CuO + H2O + CO2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
CuCO3[Cu(OH)2] = CuO + H2O + CO2 =>
CuCO3[Cu(OH)2] = 2 CuO + H2O + CO2
CaO + Fe2O3 = Ca(FeO2)2 =>
CaO + Fe2O3 = Ca(FeO2)2
Li + Br = LiBr =>
Li + Br = LiBr
Mg + Na2 = Mg3Na2 =>
3 Mg + Na2 = Mg3Na2
NiCl2 + H2O = [Ni(H2O)6]Cl2 =>
NiCl2 + 6 H2O = [Ni(H2O)6]Cl2
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
Pb + I + HCl = PbICl + HI =>
Pb + 2 I + HCl = PbICl + HI
Ce(s) + H2SO4(aq) = Ce(SO4)2(aq) + H2(g) =>
Ce(s) + 2 H2SO4(aq) = Ce(SO4)2(aq) + 2 H2(g)
AlCl3NH4OH = AlOHNH4Cl3 =>
AlCl3NH4OH = AlOHNH4Cl3
KAl(SO4)2*12H2O + KOH = Al(OH)3 + K2SO4 + H2O =>
KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2SO4 + 12 H2O
Zn(s) + HgO = ZnO + Hg(s) =>
Zn(s) + HgO = ZnO + Hg(s)
P4O10 + H2 = P2O3 + H2O =>
P4O10 + 4 H2 = 2 P2O3 + 4 H2O
P + Br = PBr3 =>
P + 3 Br = PBr3
C2H7O2N + NaOH = CH3NH2 + HCOONa + H2O =>
C2H7O2N + NaOH = CH3NH2 + HCOONa + H2O
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
KAl(SO4)2*12H2O + KOH = Al(OH)3 + K2(SO4) + H2O =>
KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2(SO4) + 12 H2O
NaH2PO4NaOH = H2ONa2HPO4 =>
NaH2PO4NaOH = H2ONa2HPO4
Fe2 + (NO3) = Fe(NO3)3 =>
Fe2 + 6(NO3) = 2 Fe(NO3)3
K2S + FeBr3 = Fe2S3 + KBr =>
3 K2S + 2 FeBr3 = Fe2S3 + 6 KBr
Fe2O3 + H2O = Fe(OH)3 = =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Cu + Hg(NO3)2 = CuNO3 + Hg =>
2 Cu + Hg(NO3)2 = 2 CuNO3 + Hg
NaCO3 + H2SO4 = Na2SO4 + H2 + CO3 =>
2 NaCO3 + H2SO4 = Na2SO4 + H2 + 2 CO3
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Na2CO3 + Pb(NO3)2 = PbCO3 + NaNO3 =>
Na2CO3 + Pb(NO3)2 = PbCO3 + 2 NaNO3
HCl + Mg + (OH)2 = MgCl + H2O =>
2 HCl + 2 Mg + (OH)2 = 2 MgCl + 2 H2O
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
Na2Cr2O7 + NaNO2 + HCl = CrCl3 + NaNO3 + NaCl + H2O =>
Na2Cr2O7 + 3 NaNO2 + 8 HCl = 2 CrCl3 + 3 NaNO3 + 2 NaCl + 4 H2O
Si + O2 = SiO2 =>
Si + O2 = SiO2
Ba(HSO4)2 + H2O = Ba(OH)2 + H2SO4 =>
Ba(HSO4)2 + 2 H2O = Ba(OH)2 + 2 H2SO4
NaCO3 + H2SO4 = Na2SO4 + H2 + CO3 =>
2 NaCO3 + H2SO4 = Na2SO4 + H2 + 2 CO3
C8H8O2 + NaOH = NaC8H7O2 + H2O =>
C8H8O2 + NaOH = NaC8H7O2 + H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C + NaNO3 = NaNO2 + CO2 =>
C + 2 NaNO3 = 2 NaNO2 + CO2
C3H6OH2O = C3H6(OH)2 =>
C3H6OH2O = C3H6(OH)2
C8H7OCl + NaOH + C4H12ClN = C12H17NO + NaCl + H2O =>
C8H7OCl + 2 NaOH + C4H12ClN = C12H17NO + 2 NaCl + 2 H2O
MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2
FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
NaAlO2HClH2O = NaClAl(OH)3 =>
NaAlO2HClH2O = NaClAl(OH)3
KI + AgNO3 = I2 + Ag + KNO3 =>
2 KI + 2 AgNO3 = I2 + 2 Ag + 2 KNO3
Cu2O + HI = CuI + H2O =>
Cu2O + 2 HI = 2 CuI + H2O
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
NH3NO3 + H2O = NH3 + HNO3 =>
8 NH3NO3 + 3 H2O = 7 NH3 + 9 HNO3
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
C2H6 + Ca(OH)2 = Ca + CO2 + H2O =>
C2H6 + 7 Ca(OH)2 = 7 Ca + 2 CO2 + 10 H2O
Cu{+2} + AgNO3{-} = Cu(NO3)2 + Ag =>
Cu{+2} + 2 AgNO3{-} = Cu(NO3)2 + 2 Ag
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
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