| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KI + KClO3 + 6 HNO3 = 3 I2 + KCl + 6 KNO3 + 3 H2O
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
Ze2O3 + HCl = ZeCl3 + H2O =>
Ze2O3 + 6 HCl = 2 ZeCl3 + 3 H2O
Fe(s) + Pb(NO3)2 = Fe(NO3)2 + Pb(s) =>
Fe(s) + Pb(NO3)2 = Fe(NO3)2 + Pb(s)
Ca(OH)2 + (H3PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2(H3PO4) = Ca3(PO4)2 + 6 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Al2(SO4)3 + NH3*H2O = Al(OH)3 + (NH4)2 + SO4 =>
Al2(SO4)3 + 6 NH3*H2O = 2 Al(OH)3 + 3(NH4)2 + 3 SO4
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + Hg2Cl2(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + Hg2Cl2(aq)
C2H6H10 + O2 = CO2 + H2O =>
C2H6H10 + 6 O2 = 2 CO2 + 8 H2O
HCl + MnO4 = MnCl2 + Cl2 + H2O =>
8 HCl + MnO4 = MnCl2 + 3 Cl2 + 4 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
(Ag)2SO4 + NaOH = (Ag)2OH + (Na)SO4 =>
(Ag)2SO4 + NaOH = (Ag)2OH + (Na)SO4
NHOH + HF = NHF + H2O =>
NHOH + HF = NHF + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H3 + O2 = H2O =>
4 H3 + 3 O2 = 6 H2O
Ca(H2PO4)2 + Na2CO3 = CaCO3 + NaH2PO4 =>
Ca(H2PO4)2 + Na2CO3 = CaCO3 + 2 NaH2PO4
Na2CO3 + Al2(SO4)3 + H2O = Na2SO4 + Al(OH)3 + CO2 =>
3 Na2CO3 + Al2(SO4)3 + 3 H2O = 3 Na2SO4 + 2 Al(OH)3 + 3 CO2
SO4H2 + IH = SH2 + I2 + H2O =>
SO4H2 + 8 IH = SH2 + 4 I2 + 4 H2O
MgCl2 + CaSO4 = CaCl2 + MgSO4 =>
MgCl2 + CaSO4 = CaCl2 + MgSO4
K2O + P4O6 = K4P + O =>
8 K2O + P4O6 = 4 K4P + 14 O
H13 + C9 + O7 + P + Cl6 = H13C9O7PCl6 =>
H13 + C9 + O7 + P + Cl6 = H13C9O7PCl6
V2O5 + Cl{-} + H{+} = V{3+} + Cl2 + H2O =>
V2O5 + 4 Cl{-} + 10 H{+} = 2 V{3+} + 2 Cl2 + 5 H2O
Cu(OH)2 + MgCO3 = CuCO3 + Mg(OH)2 =>
Cu(OH)2 + MgCO3 = CuCO3 + Mg(OH)2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
C6H12 + O2 = C2H60 + CO2 =>
5 C6H12 + 28 O2 = C2H60 + 28 CO2
H2S(aq) + BiCl3 = H2Cl3(aq) + BiS(aq) =>
H2S(aq) + BiCl3 = H2Cl3(aq) + BiS(aq)
CH3CH2NH3Cl + Ca(OH)2 = CH3CH2NH2 + H2O + CaCl2 =>
2 CH3CH2NH3Cl + Ca(OH)2 = 2 CH3CH2NH2 + 2 H2O + CaCl2
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
BCl3 + BF3 = BFCl2 =>
2 BCl3 + BF3 = 3 BFCl2
Pb + NH3 = PbN + H =>
Pb + NH3 = PbN + 3 H
P + O2 = PO5 =>
2 P + 5 O2 = 2 PO5
Ni + NH3 = Ni(NH3) =>
Ni + NH3 = Ni(NH3)
MnO4{-} + HCl + H{+} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 10 HCl + 6 H{+} = 2 Mn{2+} + 5 Cl2 + 8 H2O
As2S5 + NH4OH + H2O2 = (NH4)2SO4 + (NH4)3AsO4 + H2O =>
As2S5 + 16 NH4OH + 20 H2O2 = 5(NH4)2SO4 + 2(NH4)3AsO4 + 28 H2O
(NH4)2SO4(aq) + NaCl = NH4Cl + Na2SO4 =>
(NH4)2SO4(aq) + 2 NaCl = 2 NH4Cl + Na2SO4
H2SO3 + Ag = AgSO3 + H =>
H2SO3 + Ag = AgSO3 + 2 H
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Pb(NO3)2 + HI = PbI2 + HNO3 =>
Pb(NO3)2 + 2 HI = PbI2 + 2 HNO3
H + Au3{+} = H{+} + Au =>
H + Au3{+} = H{+} + 3 Au
AgN + KI = AgI + KN =>
AgN + KI = AgI + KN
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
ZnO + Ag = ZnAgO =>
ZnO + Ag = ZnAgO
NH4OH + H2SO4 = NH4SO4 + H3O =>
NH4OH + H2SO4 = NH4SO4 + H3O
MgOH2Se = MgSeH2O =>
MgOH2Se = MgSeH2O
HCl(s) + Mg(s) = MgCl2(aq) + H2(g) =>
2 HCl(s) + Mg(s) = MgCl2(aq) + H2(g)
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
C10H20O = C10H18 + H2O =>
C10H20O = C10H18 + H2O
NaOH(aq) + KBr(aq) = NaBr(s) + KOH(aq) =>
NaOH(aq) + KBr(aq) = NaBr(s) + KOH(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/11/24
Équations équilibrées sur04/10/23
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