| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + NaOH = NaNO3 + H2O
NaHCO3 + HCit = NaCit + CO2 + H2O =>
NaHCO3 + HCit = NaCit + CO2 + H2O
CH3COH + Ag[(NH3)2]OH = Ag + CH3COONH3 + NH3 + H2O =>
CH3COH + 3 Ag[(NH3)2]OH = 3 Ag + CH3COONH3 + 5 NH3 + 2 H2O
Fe(NO3)3 + Na3PO4 = FeNa3 + (NO3)3PO4 =>
Fe(NO3)3 + Na3PO4 = FeNa3 + (NO3)3PO4
Mg + N{2} = MgN{2} =>
Mg + N{2} = MgN{2}
Fe2 + O3 + HCI = FeCI + H2O =>
3 Fe2 + O3 + 6 HCI = 6 FeCI + 3 H2O
K3[Al(OH)6] + HI = AlI3 + H2O + KI =>
K3[Al(OH)6] + 6 HI = AlI3 + 6 H2O + 3 KI
SnCl4 + NH4OH = SnO2 + NH4Cl + H2O =>
SnCl4 + 4 NH4OH = SnO2 + 4 NH4Cl + 2 H2O
C3H7NO2 + H2O = CO2 + CH4 + NH3 =>
2 C3H7NO2 + 2 H2O = 3 CO2 + 3 CH4 + 2 NH3
H2SO4 + BiSCl = HClO3 + Bi + SO2 + H2O =>
9 H2SO4 + 2 BiSCl = 2 HClO3 + 2 Bi + 11 SO2 + 8 H2O
H2(g) + I2(g) = HI(aq) =>
H2(g) + I2(g) = 2 HI(aq)
K2HPO4 + H2SO4 = KH2PO4 + K2SO4 =>
2 K2HPO4 + H2SO4 = 2 KH2PO4 + K2SO4
Na2Co3 + Ca(No3)2 = NaNo3 + Ca(Co3) =>
Na2Co3 + Ca(No3)2 = 2 NaNo3 + Ca(Co3)
FeSO4 + HNO3 = NO + Fe2(SO4)3 + Fe(NO3)3 + H2O =>
3 FeSO4 + 4 HNO3 = NO + Fe2(SO4)3 + Fe(NO3)3 + 2 H2O
AuOH + H2 = AuH2 + OH =>
AuOH + H2 = AuH2 + OH
HCLO4(aq) + H2O(l) = CLO4(aq) + H3O(l) =>
HCLO4(aq) + H2O(l) = CLO4(aq) + H3O(l)
H3PO4 + H = PH3 + H2O =>
H3PO4 + 8 H = PH3 + 4 H2O
HNO3 + FeSO3 = Fe(NO3)3 + NO2 + H2SO4 + H2O =>
6 HNO3 + FeSO3 = Fe(NO3)3 + 3 NO2 + H2SO4 + 2 H2O
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
C + N = C4N =>
4 C + N = C4N
AuOH + H2 = AuH2 + OH =>
AuOH + H2 = AuH2 + OH
FeCl2 + Na2S = NaCl + FeS =>
FeCl2 + Na2S = 2 NaCl + FeS
CH4 + H2S = CS + H2 =>
CH4 + H2S = CS + 3 H2
KMnO4 + H2SO4 + C2H5OH = MnSO4 + H2O + C2H4O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 C2H5OH = 2 MnSO4 + 8 H2O + 5 C2H4O + K2SO4
AuOH + H2 = AuH2 + OH =>
AuOH + H2 = AuH2 + OH
C + N = C4N =>
4 C + N = C4N
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
Zn(aq) + HCl(aq) = ZnCl2(aq) + H2(aq) =>
Zn(aq) + 2 HCl(aq) = ZnCl2(aq) + H2(aq)
C + N = C4N =>
4 C + N = C4N
Al(OH)3 + H2(SO)4 = H2O + Al2 + (SO)4 =>
2 Al(OH)3 + 3 H2(SO)4 = 6 H2O + Al2 + 3(SO)4
C + N = C4N =>
4 C + N = C4N
K + O2 = K2O =>
4 K + O2 = 2 K2O
SiO3 + H2O = H2SiO4 =>
SiO3 + H2O = H2SiO4
KMnO4 + C2O4 = K2C2O4 + MnO4 =>
2 KMnO4 + C2O4 = K2C2O4 + 2 MnO4
AuOH + H2 = AuH2 + OH =>
AuOH + H2 = AuH2 + OH
C + N = C4N =>
4 C + N = C4N
C6H12 + H2O = C6H13OH =>
C6H12 + H2O = C6H13OH
AuOH + H2 = AuH2 + OH =>
AuOH + H2 = AuH2 + OH
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O* =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O*
C + N = C4N =>
4 C + N = C4N
C17H35COONa + H2SO4 = C17H35COOH + Na2SO4 =>
2 C17H35COONa + H2SO4 = 2 C17H35COOH + Na2SO4
HNO3 + H2S = H2O + NO + H2SO4 =>
8 HNO3 + 3 H2S = 4 H2O + 8 NO + 3 H2SO4
C + N = C4N =>
4 C + N = C4N
Fl + AlCl = FlCl + Al =>
Fl + AlCl = FlCl + Al
AuOH + H2 = AuH2 + OH =>
AuOH + H2 = AuH2 + OH
FeCl3 + LiOH = Fe(OH)3 + LiCl =>
FeCl3 + 3 LiOH = Fe(OH)3 + 3 LiCl
C + N = C4N =>
4 C + N = C4N
FeCl2(aq) + KMnO4(aq) + HCl(aq) = FeCl3 + H2O + KCl + MnCl2 =>
5 FeCl2(aq) + KMnO4(aq) + 8 HCl(aq) = 5 FeCl3 + 4 H2O + KCl + MnCl2
Fe2S3(s) + HCl(aq) = FeCl3(aq) + H2S(g) =>
Fe2S3(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2S(g)
KOH + CuSO4 = Cu(OH)2 + K2(SO4) =>
2 KOH + CuSO4 = Cu(OH)2 + K2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
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