| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + BaCl2 = AlOHCl2 + Ba(OH)2
[Cu(NH3)4]{2+} + H3O{+} = NH4{+} + Cu{2+} + H2O =>
[Cu(NH3)4]{2+} + 4 H3O{+} = 4 NH4{+} + Cu{2+} + 4 H2O
Ba(NO3)2(aq) + (NH4)3PO4(aq) = Ba3(PO4)2(aq) + NH4NO3(aq) =>
3 Ba(NO3)2(aq) + 2(NH4)3PO4(aq) = Ba3(PO4)2(aq) + 6 NH4NO3(aq)
Ca + O2 = Ca(O)2 =>
Ca + O2 = Ca(O)2
AgNo3(l) + HCl(l) = AgCl(s) + HNo3(aq) =>
AgNo3(l) + HCl(l) = AgCl(s) + HNo3(aq)
Na2FeO4 + Na2FeO2 + H2O = Fe3O4 + NaOH =>
Na2FeO4 + 5 Na2FeO2 + 6 H2O = 2 Fe3O4 + 12 NaOH
(NH4)2CO3 + CaCl2 = Ca(CO3) + (NH4)2Cl2 =>
(NH4)2CO3 + CaCl2 = Ca(CO3) + (NH4)2Cl2
NH4Cl + AgNo3 = NH4No3 + AgCl =>
NH4Cl + AgNo3 = NH4No3 + AgCl
SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2
CH4 + HBr2 = C2H5Br + HBr =>
2 CH4 + 4 HBr2 = C2H5Br + 7 HBr
Ca + H3(PO4) = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3(PO4) = Ca3(PO4)2 + 3 H2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
C + H2 + O = C2H6O =>
2 C + 3 H2 + O = C2H6O
Ca3N = Ca + N =>
Ca3N = 3 Ca + N
NaS + H2S = Na2S5 + H2 =>
2 NaS + 3 H2S = Na2S5 + 3 H2
Ca(ClO3)2 + Al(CH3COO)3 = Ca(CH3COO)2 + Al(ClO3)3 =>
3 Ca(ClO3)2 + 2 Al(CH3COO)3 = 3 Ca(CH3COO)2 + 2 Al(ClO3)3
(NH4)2S + O2 = (NH4)2O + S =>
2(NH4)2S + O2 = 2(NH4)2O + 2 S
BaI2 + H2SO4 = Ba(SO4) + HI =>
BaI2 + H2SO4 = Ba(SO4) + 2 HI
Ni{2+} + NH3 = Ni(NH3)6{2+} =>
Ni{2+} + 6 NH3 = Ni(NH3)6{2+}
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
NiBr2*6H2O + PPh3 = [NiBr2(PPh3)2] + H2O =>
NiBr2*6H2O + 2 PPh3 = [NiBr2(PPh3)2] + 6 H2O
CsBr + Mg(OH)2 = MgBr2 + CsOH =>
2 CsBr + Mg(OH)2 = MgBr2 + 2 CsOH
Zn(OH)2 + NH3 = Zn(NH3)4{+2} + OH{-} =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4{+2} + 2 OH{-}
FeCl3 + H2O = Fe + O2 + HCl =>
4 FeCl3 + 6 H2O = 4 Fe + 3 O2 + 12 HCl
C + H2 + O = C2H6O =>
2 C + 3 H2 + O = C2H6O
Ba(OH)2 + HCl = OH2 + BaCl2 =>
Ba(OH)2 + 2 HCl = 2 OH2 + BaCl2
HCl + HNO3 = Cl3 + NO2 + H2O =>
3 HCl + 3 HNO3 = Cl3 + 3 NO2 + 3 H2O
CH4 + HBr2 = C2H5Br + HBr =>
2 CH4 + 4 HBr2 = C2H5Br + 7 HBr
C + H2 + O = C2H6O =>
2 C + 3 H2 + O = C2H6O
Na2CO3*10H2O = H2O + Na2CO3 =>
Na2CO3*10H2O = 10 H2O + Na2CO3
Mg2 + LiCl = MgCl2 + Li =>
Mg2 + 4 LiCl = 2 MgCl2 + 4 Li
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
C8H10 + O2 + N2 = CO2 + NH3 =>
3 C8H10 + 24 O2 + 5 N2 = 24 CO2 + 10 NH3
H2SO4 + ZnO = H2O + ZnSO4 =>
H2SO4 + ZnO = H2O + ZnSO4
AgNO3(l) + Na2CO3(l) = Ag2CO3 + NaNO3 =>
2 AgNO3(l) + Na2CO3(l) = Ag2CO3 + 2 NaNO3
PI4 = P + I2 =>
PI4 = P + 2 I2
Al + Hg(CH3OO)2 = Al(CH3OO) + Hg =>
2 Al + Hg(CH3OO)2 = 2 Al(CH3OO) + Hg
V2(SO4)5 + NH4OH = V(OH)5 + (NH4)2SO4 =>
V2(SO4)5 + 10 NH4OH = 2 V(OH)5 + 5(NH4)2SO4
NaS + H2S = Na2S5 + H2 =>
2 NaS + 3 H2S = Na2S5 + 3 H2
CH4 + HBr2 = C2H5Br + HBr =>
2 CH4 + 4 HBr2 = C2H5Br + 7 HBr
Na2SO4 + Fe(OH)3 = Fe2(SO4)3 + NaOH =>
3 Na2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 NaOH
SbF5 = F + Sb =>
SbF5 = 5 F + Sb
C + H2 + O = C2H6O =>
2 C + 3 H2 + O = C2H6O
Ca3N = Ca + N =>
Ca3N = 3 Ca + N
CH4 + HBr2 = C2H5Br + HBr =>
2 CH4 + 4 HBr2 = C2H5Br + 7 HBr
Fe3Br8 + Na2CO3 + H2O = NaBr + CO2 + Fe(OH)2 + Fe(OH)3 =>
Fe3Br8 + 4 Na2CO3 + 4 H2O = 8 NaBr + 4 CO2 + Fe(OH)2 + 2 Fe(OH)3
Cu + FeCl3 = FeCl + CuCl2 =>
Cu + FeCl3 = FeCl + CuCl2
CH3COOH + CH3(CH2)4OH = C9H18O2 + H2O =>
5 CH3COOH + 7 CH3(CH2)4OH = 5 C9H18O2 + 7 H2O
Cs + H3PO4 = Cs3PO4 + H2 =>
6 Cs + 2 H3PO4 = 2 Cs3PO4 + 3 H2
C4H9OHHNO3 = C4H9NO3H2O =>
C4H9OHHNO3 = C4H9NO3H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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