| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + K2SO3 = 2 KCrO2 + S + O2
AgNO{3+} + HCl = AgCl + NOH{3+} =>
AgNO{3+} + HCl = AgCl + NOH{3+}
CuSO4 + Fe(NO3)3 = Cu(NO3)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(NO3)3 = 3 Cu(NO3)2 + Fe2(SO4)3
HF(aq) + KOH(aq) = KF + H2O =>
HF(aq) + KOH(aq) = KF + H2O
Na2CO3 + HCl = H2CO3 + NaCl(aq) =>
Na2CO3 + 2 HCl = H2CO3 + 2 NaCl(aq)
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
S8 + Cl2 + P4 = S8Cl17P3 =>
4 S8 + 34 Cl2 + 3 P4 = 4 S8Cl17P3
Na2SO4 + H2 = Na + H2O + SO2 =>
Na2SO4 + 2 H2 = 2 Na + 2 H2O + SO2
NH4Cl + Pb = PbCl2 + NH4 =>
2 NH4Cl + Pb = PbCl2 + 2 NH4
Sb4O6 = O2 + Sb =>
Sb4O6 = 3 O2 + 4 Sb
[CaSO4*2H2O] = [CaO] + (SO2) + (O2) + (H2O) =>
2[CaSO4*2H2O] = 2[CaO] + 2(SO2) + (O2) + 4(H2O)
Ni(NO3)2 + DMSO = [Ni(DMSO)6](NO3)2 =>
Ni(NO3)2 + 6 DMSO = [Ni(DMSO)6](NO3)2
KMnO4 + H2S + H2SO4 = KHSO4 + KOH + MnO2 =>
8 KMnO4 + 3 H2S + H2SO4 = 4 KHSO4 + 4 KOH + 8 MnO2
Hg2(NO3)2 = Hg + NO3 =>
Hg2(NO3)2 = 2 Hg + 2 NO3
K2CrO4 + SnF4 = K2F4 + (CrO4)2 + Sn =>
2 K2CrO4 + 2 SnF4 = 2 K2F4 + (CrO4)2 + 2 Sn
Bi2 + (CO3)2 = Bi2O3 + CO2 =>
2 Bi2 + 3(CO3)2 = 2 Bi2O3 + 6 CO2
(X)CHO + KMnO4 + H2O = (X)COOH + MnO2 + KOH =>
3(X)CHO + 2 KMnO4 + H2O = 3(X)COOH + 2 MnO2 + 2 KOH
HCHO + Zn = Zn(CHO) + H =>
HCHO + Zn = Zn(CHO) + H
Th3(Po4)4 + Mg = Th + Mg3(Po4)2 =>
Th3(Po4)4 + 6 Mg = 3 Th + 2 Mg3(Po4)2
RbOH + CaCl2 = RbCl + Ca(OH)2 =>
2 RbOH + CaCl2 = 2 RbCl + Ca(OH)2
Fe + Cu(N03)2 = Cu + Fe(N03)3 =>
2 Fe + 3 Cu(N03)2 = 3 Cu + 2 Fe(N03)3
C2H5COONa + C2H5Cl = C2H5COOC2H5 + NaCl =>
C2H5COONa + C2H5Cl = C2H5COOC2H5 + NaCl
CH3NH2CH3HSO4 + KOH = CH3NHCH3 + K2SO4 + H2O =>
CH3NH2CH3HSO4 + 2 KOH = CH3NHCH3 + K2SO4 + 2 H2O
NiCl2 + KSCN = Ni(KSCN) + Cl2 =>
NiCl2 + KSCN = Ni(KSCN) + Cl2
C9H7OH2 + O2 = CO2 + H2O =>
4 C9H7OH2 + 43 O2 = 36 CO2 + 18 H2O
Fe10 + Be20 = FeBe =>
2 Fe10 + Be20 = 20 FeBe
NaCl + Al(NO3)3 = NaNO3 + Al(Cl)3 =>
3 NaCl + Al(NO3)3 = 3 NaNO3 + Al(Cl)3
Si2Cl + HO = SiO + HCl + H =>
Si2Cl + 2 HO = 2 SiO + HCl + H
Ba(NO3)2 = O2 + BaO + NO2 =>
2 Ba(NO3)2 = O2 + 2 BaO + 4 NO2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C6H10 + H2 = C6H12 =>
C6H10 + H2 = C6H12
Mg(s) + C2H2O4 = MgC2O4(aq) + H2(g) =>
Mg(s) + C2H2O4 = MgC2O4(aq) + H2(g)
C8H8O3 + NaOH = C7H4O3Na2 + CH3OH + H2O =>
C8H8O3 + 2 NaOH = C7H4O3Na2 + CH3OH + H2O
CH3CH2OH + NH3 = (CH3CH2)3N + H2O =>
3 CH3CH2OH + NH3 = (CH3CH2)3N + 3 H2O
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
H{+} + Cr2O7{2-} + H2C2O4 = CO2 + Cr{3+} + H2O =>
8 H{+} + Cr2O7{2-} + 3 H2C2O4 = 6 CO2 + 2 Cr{3+} + 7 H2O
Ni(OH)2H2O2 = Ni(OH)4 =>
Ni(OH)2H2O2 = Ni(OH)4
KMnO4 + CoSO3 + H2SO3 = K2SO3 + MnSO3 + Co2(SO3)3 + H2O =>
2 KMnO4 + 10 CoSO3 + 8 H2SO3 = K2SO3 + 2 MnSO3 + 5 Co2(SO3)3 + 8 H2O
C6H5NO2 + Fe + HCl = FeCl3 + C6H5NH2 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = 2 FeCl3 + C6H5NH2 + 2 H2O
Ga2O3(s) + H2O(aq) = Ga(OH)3 =>
Ga2O3(s) + 3 H2O(aq) = 2 Ga(OH)3
K2SO3 + HCl = H2O + KCl + SO2 =>
K2SO3 + 2 HCl = H2O + 2 KCl + SO2
Na + MgIO3 = NaIO3 + Mg =>
Na + MgIO3 = NaIO3 + Mg
Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4(aq)
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
BeI2(aq) + Cu2SO4(aq) = CuI(aq) + BeSO4(aq) =>
BeI2(aq) + Cu2SO4(aq) = 2 CuI(aq) + BeSO4(aq)
OH{-} + Ag{+} + C12H22O11 = Ag + CO2 + H2O =>
48 OH{-} + 48 Ag{+} + C12H22O11 = 48 Ag + 12 CO2 + 35 H2O
H + Co3 = H2Co3 =>
2 H + Co3 = H2Co3
Cu1 + AgNO3 = Ag + Cu(NO3)2 =>
Cu1 + 2 AgNO3 = 2 Ag + Cu(NO3)2
Re3 + O3 = Re2O3 =>
2 Re3 + 3 O3 = 3 Re2O3
CaO2(s) + H2F6Si(aq) = H2O2(aq) + CaF6Si(aq) =>
CaO2(s) + H2F6Si(aq) = H2O2(aq) + CaF6Si(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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