| Équations équilibrées la veille | Équations équilibrées le lendemain |
HSCN + H2O = SCN + H3O
CH3CH2CH2NH2 + CH3CH2Cl = CH3CH2NHCH2CH3 + CH3CH2CH2NH3Cl =>
3 CH3CH2CH2NH2 + CH3CH2Cl = 2 CH3CH2NHCH2CH3 + CH3CH2CH2NH3Cl
CH3N5 + KIO4 = CO2 + H2O + N2 + KI =>
8 CH3N5 + 7 KIO4 = 8 CO2 + 12 H2O + 20 N2 + 7 KI
NaF + Cl2 = F + NaCl =>
2 NaF + Cl2 = 2 F + 2 NaCl
PtCl + K = KCl + Pt =>
PtCl + K = KCl + Pt
H2O + Na{+} + CO2 + NH3 = NaHCO3 + NH4{+} =>
H2O + Na{+} + CO2 + NH3 = NaHCO3 + NH4{+}
PBr5 + NH3 = HBr + N2 + PH3 =>
3 PBr5 + 8 NH3 = 15 HBr + 4 N2 + 3 PH3
NH3(g) + CO2(g) + H2O(g) = (NH4)2CO3 =>
2 NH3(g) + CO2(g) + H2O(g) = (NH4)2CO3
PK = KP =>
PK = KP
FeCl3 + CaS = Fe2S3 + CaCl2 =>
2 FeCl3 + 3 CaS = Fe2S3 + 3 CaCl2
C919H1819OH + O2 = CO2 + H2O =>
2 C919H1819OH + 2747 O2 = 1838 CO2 + 1820 H2O
Br2 + C6H6 = C6H6Br2 =>
Br2 + C6H6 = C6H6Br2
CH3COONa + HCl = NaCl + H2O + C =>
CH3COONa + HCl = NaCl + 2 H2O + 2 C
Me + NH2 = MeNH2 =>
Me + NH2 = MeNH2
C25H52 + O2(g) = CO2(g) + H2O(g) =>
C25H52 + 38 O2(g) = 25 CO2(g) + 26 H2O(g)
HSO4 + CuO = Cu(SO4)2 + H2O =>
2 HSO4 + CuO = Cu(SO4)2 + H2O
Ca(NO3)2 + KBr = CaBr2 + K(NO3) =>
Ca(NO3)2 + 2 KBr = CaBr2 + 2 K(NO3)
N2 + H = NH =>
N2 + 2 H = 2 NH
HSCN + H2O = SCN + H3O =>
HSCN + H2O = SCN + H3O
SCl2O2 + H2O = H2SO4 + HCl =>
SCl2O2 + 2 H2O = H2SO4 + 2 HCl
CuCl2 + (NH4)3(PO4) = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3(PO4) = Cu3(PO4)2 + 6 NH4Cl
Na2SO4(s) + Pb(NO3)2(aq) = NaNO3 + PbSO4 =>
Na2SO4(s) + Pb(NO3)2(aq) = 2 NaNO3 + PbSO4
C2H5OCOCH3 + NaOH = NaCH3COO + C2H5OH =>
C2H5OCOCH3 + NaOH = NaCH3COO + C2H5OH
NaCI + H2O = NaOH + H2 + CI =>
2 NaCI + 2 H2O = 2 NaOH + H2 + 2 CI
SCl2O2 + H2O = H2SO4 + HCl =>
SCl2O2 + 2 H2O = H2SO4 + 2 HCl
H2S(aq) + Ca(OH)2(aq) = H2O(l) + CaS(aq) =>
H2S(aq) + Ca(OH)2(aq) = 2 H2O(l) + CaS(aq)
AgNO3(aq) + CsCl(aq) = CsNO3(aq) + AgCl(s) =>
AgNO3(aq) + CsCl(aq) = CsNO3(aq) + AgCl(s)
TiO2 + H2 = Ti + H2O =>
TiO2 + 2 H2 = Ti + 2 H2O
Mg + NH3 = Mg3N2 + H2 =>
3 Mg + 2 NH3 = Mg3N2 + 3 H2
Ta + H2O = Ta2O5 + H2 =>
2 Ta + 5 H2O = Ta2O5 + 5 H2
Mg3N2 + H2O = Mg(OH)02 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)02 + 2 NH3
FeBr3 + Cl = Fe2Cl3 + Br2 =>
2 FeBr3 + 3 Cl = Fe2Cl3 + 3 Br2
Fe2O3 + KNO3 + KOH = K2FeO4 + H2O + KNO2 =>
Fe2O3 + 3 KNO3 + 4 KOH = 2 K2FeO4 + 2 H2O + 3 KNO2
Cu(OH)2 = OH + Cu2 =>
2 Cu(OH)2 = 4 OH + Cu2
NH4NO3 + NaOH = NH4OH + Na(NO3) =>
NH4NO3 + NaOH = NH4OH + Na(NO3)
barium + oxygen = bariumperoxide =>
Ba + O2 = BaO2
KNO2 + KMnO4 + H2O = MnO2 + KOH + KNO3 =>
3 KNO2 + 2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 KNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(Cu(NH3)4)(OH)2 + H2SO4 = CuSO4 + (NH4)2SO4 + H2O =>
(Cu(NH3)4)(OH)2 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H2O
Ag + Fe(C2H3O2) = Fe + Ag(C2H3O2) =>
Ag + Fe(C2H3O2) = Fe + Ag(C2H3O2)
Zn(NO3)2 + K2SO4 = Zn(SO4) + K(NO3) =>
Zn(NO3)2 + K2SO4 = Zn(SO4) + 2 K(NO3)
*5(Cu)O + *5(Ni)O + Ta2O5 = (Cu)0*5(Ni)0*5(Ta)2O6 + O2 =>
2*5(Cu)O + 10*5(Ni)O + 50 Ta2O5 = 10(Cu)0*5(Ni)0*5(Ta)2O6 + 5 O2
(COOH)2 + KMnO4 + H2SO4 = CO2 + MnO2 + KSO3 + H2O =>
2(COOH)2 + KMnO4 + H2SO4 = 4 CO2 + MnO2 + KSO3 + 3 H2O
CHOOH + CaCO3 = Ca(HCOO)2 + CO2 + H2O =>
2 CHOOH + CaCO3 = Ca(HCOO)2 + CO2 + H2O
K2Cr2O7 + FeSO4 + KOH + H2O = K3[Cr(OH)6] + K2SO4 + Fe(OH)3 =>
K2Cr2O7 + 6 FeSO4 + 16 KOH + 7 H2O = 2 K3[Cr(OH)6] + 6 K2SO4 + 6 Fe(OH)3
H2GeCl6 + Zn = ZnCl2 + Ge + HCl =>
H2GeCl6 + 2 Zn = 2 ZnCl2 + Ge + 2 HCl
NaOH + H2Cl2 = NaCl + H2O =>
2 NaOH + H2Cl2 = 2 NaCl + 2 H2O
HI + Ca(HO)2 = CaI2 + H2O =>
2 HI + Ca(HO)2 = CaI2 + 2 H2O
CuSO4*5H2O = CuO + H2O + H2SO4 =>
CuSO4*5H2O = CuO + 4 H2O + H2SO4
H2(g) + CuO(g) = Cu(s) + H2O(g) =>
H2(g) + CuO(g) = Cu(s) + H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/03/24
Équations équilibrées sur07/03/23
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