| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)3VS4 + 6 HCl = V2S5 + 3 H2S + 6 NH4Cl
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
Cu3 + P = Cu3P =>
Cu3 + P = Cu3P
C7H14 + O2 = CO + H2 =>
2 C7H14 + 7 O2 = 14 CO + 14 H2
Mg(s) + H2O(l) = MgO + H2 =>
Mg(s) + H2O(l) = MgO + H2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
LiCO3 + CaOH = LiOH + CaCO3 =>
LiCO3 + CaOH = LiOH + CaCO3
CO + N + O = CO2N =>
CO + N + O = CO2N
KClO4 + CH2 = KCl + CO2 + H2O =>
3 KClO4 + 4 CH2 = 3 KCl + 4 CO2 + 4 H2O
NO2 + (NH2)2CO = CO2 + H2O + N2 =>
6 NO2 + 4(NH2)2CO = 4 CO2 + 8 H2O + 7 N2
CH3CH2COCl + (CH3)2CHCH2ONa = (CH3)2CHCH2CO2CH2CH3 + NaCl =>
CH3CH2COCl + (CH3)2CHCH2ONa = (CH3)2CHCH2CO2CH2CH3 + NaCl
FeSO4 + NaClO + NaOH + H2O = NaCl + Fe(OH)3 + Na2SO4 =>
2 FeSO4 + NaClO + 4 NaOH + H2O = NaCl + 2 Fe(OH)3 + 2 Na2SO4
Bi(NO3)5 + Na2S = Bi2S5 + NaNO3 =>
2 Bi(NO3)5 + 5 Na2S = Bi2S5 + 10 NaNO3
BaO + HCl = BaCl + HO =>
BaO + HCl = BaCl + HO
H2SO4 + KMnO4 + AlBr3 = Al2(SO4)3 + MnSO4 + Br2 + H2O + K2SO4 =>
24 H2SO4 + 6 KMnO4 + 10 AlBr3 = 5 Al2(SO4)3 + 6 MnSO4 + 15 Br2 + 24 H2O + 3 K2SO4
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
CH2(OH) + O2 = CO2 + H2O =>
4 CH2(OH) + 5 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Sb + S = SbS =>
Sb + S = SbS
Cu(H2O)2 + NH3 = Cu(NH3) + H2O =>
Cu(H2O)2 + NH3 = Cu(NH3) + 2 H2O
K(s) + ZnCl2(aq) = ZnK + Cl =>
K(s) + ZnCl2(aq) = ZnK + 2 Cl
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Zn(OH)Cl + SO3 = ZnSO4 + HCl =>
Zn(OH)Cl + SO3 = ZnSO4 + HCl
Cu2SO4 + Fe{3+} = Fe2(SO4)3 + Cu{+} =>
3 Cu2SO4 + 2 Fe{3+} = Fe2(SO4)3 + 6 Cu{+}
KClO3 + C6H10O5 = KCl + H2O + CO2 =>
4 KClO3 + C6H10O5 = 4 KCl + 5 H2O + 6 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C5H12(l) + O(g) = CO2(aq) + H2O(l) =>
C5H12(l) + 16 O(g) = 5 CO2(aq) + 6 H2O(l)
K2C2O4 + C2H2O4 + K2Cr2O7 = [Cr(C2O4)3]K3 + CO2 + H2O =>
2 K2C2O4 + 7 C2H2O4 + K2Cr2O7 = 2[Cr(C2O4)3]K3 + 6 CO2 + 7 H2O
FeCl3 + MgSO4 = MgCl3 + FeSO4 =>
FeCl3 + MgSO4 = MgCl3 + FeSO4
(NH4)2SO4(s) = NH4(aq) + SO4(aq) =>
(NH4)2SO4(s) = 2 NH4(aq) + SO4(aq)
X2 = X =>
X2 = 2 X
C2H4 + H2O + O = C2H4(OH)2 =>
C2H4 + H2O + O = C2H4(OH)2
CuCl2(l) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(l) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
HNO3 + Mg = MgN2O6 + NH4NO3 + H2O =>
10 HNO3 + 4 Mg = 4 MgN2O6 + NH4NO3 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
AlN + HNO3 = Al(NO3)3 + H3N =>
AlN + 3 HNO3 = Al(NO3)3 + H3N
AI(NO3)3 + NH4OH = NH4(NO3)3 + AIOH =>
AI(NO3)3 + NH4OH = NH4(NO3)3 + AIOH
Hg(ClO2)2 + H2SO4 = HgSO4 + H2(ClO2)2 =>
Hg(ClO2)2 + H2SO4 = HgSO4 + H2(ClO2)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + NaOH + H2O = Na[Al(OH)4(H2O)2] + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 Na[Al(OH)4(H2O)2] + 3 H2
Pb(NO3)2 + Na2CrO4 = PbCrO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + Na2(NO3)2
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zr + HNO3 + HCl = H2[ZrCl6] + NO + H2O =>
3 Zr + 4 HNO3 + 18 HCl = 3 H2[ZrCl6] + 4 NO + 8 H2O
RbLiCl = RbClLi =>
RbLiCl = RbClLi
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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