| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + 2 KCl = 2 K + Cl2Br2
KClO4 = KClO3 + O2 =>
2 KClO4 = 2 KClO3 + O2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
SO2 + KMnO4 + H2O = MnSO4 + KOH + H2SO4 =>
5 SO2 + 2 KMnO4 + 4 H2O = 2 MnSO4 + 2 KOH + 3 H2SO4
NH4Cl + Al2S3 = (NH4)2S + AlCl3 =>
6 NH4Cl + Al2S3 = 3(NH4)2S + 2 AlCl3
Zr(NO3)3 + H2O = ZrO(NO3) + HNO3 =>
Zr(NO3)3 + H2O = ZrO(NO3) + 2 HNO3
FeCl3 + CNS = Fe(CNS)3 + Cl =>
FeCl3 + 3 CNS = Fe(CNS)3 + 3 Cl
KCN + MnO2 + HCl = KCl + MnCl2 + CO2 + HNO3 + H2O =>
KCN + 5 MnO2 + 11 HCl = KCl + 5 MnCl2 + CO2 + HNO3 + 5 H2O
N2 + O3 = N2O3 =>
N2 + O3 = N2O3
AuCl3 + KI = AuCl + KCl + I2 =>
AuCl3 + 2 KI = AuCl + 2 KCl + I2
Cr2(SO4)3 + CH3COONa + H2O = Cr(OH)3 + CH3COOH + Na2SO4 =>
Cr2(SO4)3 + 6 CH3COONa + 6 H2O = 2 Cr(OH)3 + 6 CH3COOH + 3 Na2SO4
Al3 + OH = Al(OH)3 =>
Al3 + 9 OH = 3 Al(OH)3
CH2Cl2 + H2O = CH2O + Cl + H =>
CH2Cl2 + H2O = CH2O + 2 Cl + 2 H
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Zn + CU(NO3)2 = CU + Zn(NO3)2 =>
Zn + CU(NO3)2 = CU + Zn(NO3)2
MgO + SiO2 = Mg2SiO4 =>
2 MgO + SiO2 = Mg2SiO4
Mg(SO3) + HI = MgI + H(SO3) =>
Mg(SO3) + HI = MgI + H(SO3)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KCN + MnO2 + HCl = KCl + MnCl2 + CO2 + HNO3 + H2O =>
KCN + 5 MnO2 + 11 HCl = KCl + 5 MnCl2 + CO2 + HNO3 + 5 H2O
C3H9N + H2O = C3H9NH + OH =>
C3H9N + H2O = C3H9NH + OH
HgSO4 + Na = HgNa + SO4 =>
HgSO4 + Na = HgNa + SO4
Ba(OH)2 + Cl2 = BaCl2 + OH =>
Ba(OH)2 + Cl2 = BaCl2 + 2 OH
HCl = H + Cl9 =>
9 HCl = 9 H + Cl9
MgCO3(s) + HF(aq) = MgF2 + H2O + CO2 =>
MgCO3(s) + 2 HF(aq) = MgF2 + H2O + CO2
Na2MnO4 + Na2SO3 + H2O = MnO2 + NaOH + Na2SO4 =>
Na2MnO4 + Na2SO3 + H2O = MnO2 + 2 NaOH + Na2SO4
NaH + Cl2 = NaCl + HCl =>
NaH + Cl2 = NaCl + HCl
Cs(s) + P4(s) = CsP4(s) =>
Cs(s) + P4(s) = CsP4(s)
Cl2 + RbI = RbCl + I =>
Cl2 + 2 RbI = 2 RbCl + 2 I
Ba(NO3)2 + K = K(NO3)2 + Ba =>
Ba(NO3)2 + K = K(NO3)2 + Ba
BeI2 + PbSO4 = BeSO4 + PbI2 =>
BeI2 + PbSO4 = BeSO4 + PbI2
KMnO4 + (NH4)2Fe(SO4)2*6H2O + H2SO4 = K2SO4 + MnSO4 + (NH4)2(SO4) + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10(NH4)2Fe(SO4)2*6H2O + 8 H2SO4 = K2SO4 + 2 MnSO4 + 10(NH4)2(SO4) + 5 Fe2(SO4)3 + 68 H2O
CH3N2H3 + H2SeO3 = CH3OH + N2 + Se + H2O =>
CH3N2H3 + H2SeO3 = CH3OH + N2 + Se + 2 H2O
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
NH3 + NaH = NaNH2 + H2 =>
NH3 + NaH = NaNH2 + H2
CsOH + NH4Cl = CsCl + H2O + NH3 =>
CsOH + NH4Cl = CsCl + H2O + NH3
Mn02 + KOH + O2 = K2MnO4 + HO =>
Mn02 + 4 KOH + 4 O2 = 2 K2MnO4 + 4 HO
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
BeF + Mg = BeMg + F =>
BeF + Mg = BeMg + F
AlOH + HNO3 = AlNO3 + HOH =>
AlOH + HNO3 = AlNO3 + HOH
C7H6O3 + C4H6O3 = C9H8O4 + CH3COOH =>
C7H6O3 + C4H6O3 = C9H8O4 + CH3COOH
H2SO4 + NaCO3 = H2O + CO2 + NaSO4 =>
H2SO4 + NaCO3 = H2O + CO2 + NaSO4
C9H12 + KMnO4 + KOH = K2MnO4 + C9H3O6K3 + H2O =>
C9H12 + 18 KMnO4 + 21 KOH = 18 K2MnO4 + C9H3O6K3 + 15 H2O
Fe(OH)2 + HNO3 = H2O + Fe(NO3)2 =>
Fe(OH)2 + 2 HNO3 = 2 H2O + Fe(NO3)2
Al(OH)3 + Cu(No3)2 = Al(No3)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 Cu(No3)2 = 2 Al(No3)3 + 3 Cu(OH)2
CuSO4(s) + H2O(l) = CuSO4*2H2O(s) =>
CuSO4(s) + 2 H2O(l) = CuSO4*2H2O(s)
FeOH + HCI = FeCI + H2O =>
FeOH + HCI = FeCI + H2O
AlCl3 + HNO3 = Al(NO3)3 + HCl =>
AlCl3 + 3 HNO3 = Al(NO3)3 + 3 HCl
(CH3COO)2Ca + AgNO3 = Ca(NO3)2 + CH3COOAg =>
(CH3COO)2Ca + 2 AgNO3 = Ca(NO3)2 + 2 CH3COOAg
CoCl(NH3)4H2OSO4 + NaNO2 = (Co(NH3)4(NO2)2)2SO4 + NaCl + H2O + Na2SO4 =>
2 CoCl(NH3)4H2OSO4 + 4 NaNO2 = (Co(NH3)4(NO2)2)2SO4 + 2 NaCl + 2 H2O + Na2SO4
Mg + KHCO3 = MgKHCO3 =>
Mg + KHCO3 = MgKHCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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