| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2[SO4]3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
C4H2O3 + H2O = C4H4O4 =>
C4H2O3 + H2O = C4H4O4
Ca(OCl)2 + HCl = Cl + H2O + CaCl2 =>
Ca(OCl)2 + 4 HCl = 4 Cl + 2 H2O + CaCl2
N2H4 + O2 = NO22H2O =>
N2H4 + 23 O2 = 2 NO22H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2CO3 + FeCr2O4 + O2 = Fe203 + Na2CrO4 + CO2 =>
406 Na2CO3 + 203 FeCr2O4 + 203 O2 = Fe203 + 406 Na2CrO4 + 406 CO2
K2SO3(aq) + H2SO4(aq) = K2SO4 + SO2 + H2O =>
K2SO3(aq) + H2SO4(aq) = K2SO4 + SO2 + H2O
C6H5COCl + C6H5NH2 = C6H5NHCO + C6H5HCl =>
C6H5COCl + C6H5NH2 = C6H5NHCO + C6H5HCl
KI + MnO2 + H2SO4 = KHSO4 + MnSO4 + H2O + I =>
2 KI + MnO2 + 3 H2SO4 = 2 KHSO4 + MnSO4 + 2 H2O + 2 I
FeSO4*7H2O + KClO3 + H2O2 + C = KFeO4 + K2SO4 + CClO2 + H2O =>
FeSO4*7H2O + 3 KClO3 + H2O2 + 3 C = KFeO4 + K2SO4 + 3 CClO2 + 8 H2O
C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O
HSbO + Pm + Fr = H2 + PmFr(Sb2O2)4 =>
8 HSbO + Pm + Fr = 4 H2 + PmFr(Sb2O2)4
Ba(OH)2 + HC8H4O4 = H2O + C8H4O4 + Ba =>
Ba(OH)2 + 2 HC8H4O4 = 2 H2O + 2 C8H4O4 + Ba
AgNO3(s) + HCl(aq) = AgCl(s) + HNO3(s) =>
AgNO3(s) + HCl(aq) = AgCl(s) + HNO3(s)
C6 + H3 = C3H7 =>
3 C6 + 14 H3 = 6 C3H7
KBr + Na2S2O3 = NaBr + K2S2O3 =>
2 KBr + Na2S2O3 = 2 NaBr + K2S2O3
Ba + MgBr2 = MgBa + Br =>
Ba + MgBr2 = MgBa + 2 Br
H2 + X2 = HX =>
H2 + X2 = 2 HX
Cl2Sn + Cl2 = SnCl4 =>
Cl2Sn + Cl2 = SnCl4
CO2 + H2SO4 = H2CO5 + SO2 + H2O =>
CO2 + 2 H2SO4 = H2CO5 + 2 SO2 + H2O
NaCl + PbN = PbClNaN =>
NaCl + PbN = PbClNaN
Sb + O2 = Sb4O100 =>
4 Sb + 50 O2 = Sb4O100
C4H2O3 + H2O = C4H4O4 =>
C4H2O3 + H2O = C4H4O4
KC2H3O2 + H2SO4 = KSO4 + H2C2H3O2 =>
KC2H3O2 + H2SO4 = KSO4 + H2C2H3O2
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
C2H6O + C6H5CH3 = C9H14O =>
C2H6O + C6H5CH3 = C9H14O
C5H12O + Mg = C5H11OMg + H2 =>
2 C5H12O + 2 Mg = 2 C5H11OMg + H2
MnC2O4 + HMnO4 + K2C2O4 + H2C2O4 = K3Mn(C2O4)3 + H2O =>
8 MnC2O4 + 2 HMnO4 + 15 K2C2O4 + 7 H2C2O4 = 10 K3Mn(C2O4)3 + 8 H2O
Bi2O3 + HBr = BiBr3 + H2O =>
Bi2O3 + 6 HBr = 2 BiBr3 + 3 H2O
Pb(NO3)2 + Na3CO3 = Pb3(CO3)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3CO3 = Pb3(CO3)2 + 6 NaNO3
HOOCCOOH + H2SO4 = CO2 + SO2 + H2O =>
HOOCCOOH + H2SO4 = 2 CO2 + SO2 + 2 H2O
MgCl2H2O = Mg(OH)ClHCl =>
MgCl2H2O = Mg(OH)ClHCl
Cu2O + HNO3 = Cu(NO3)2 + H + H2O =>
Cu2O + 4 HNO3 = 2 Cu(NO3)2 + 2 H + H2O
Tb3F + Ca = CaF2 + Tb =>
2 Tb3F + Ca = CaF2 + 6 Tb
(NH4)2SO4 + Ca(HCO3)2 = CaSO4 + NH4HCO3 =>
(NH4)2SO4 + Ca(HCO3)2 = CaSO4 + 2 NH4HCO3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
B2O3(l) + Mg(s) = B(s) + MgO =>
B2O3(l) + 3 Mg(s) = 2 B(s) + 3 MgO
CH3COO + Mg + H2O = Mg(OH)2CH3COO + CH3COOH =>
3 CH3COO + Mg + 2 H2O = Mg(OH)2CH3COO + 2 CH3COOH
C21H41O2 + O2 = CO2 + H2O =>
4 C21H41O2 + 121 O2 = 84 CO2 + 82 H2O
Fe3 + Cl = FeCl2 =>
Fe3 + 6 Cl = 3 FeCl2
CH3CH2COOKKOH = CH3CH3CO2K2O =>
CH3CH2COOKKOH = CH3CH3CO2K2O
Ca + (HNO3) = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10(HNO3) = 4 Ca(NO3)2 + N2O + 5 H2O
CH3CH2COOKKOH = CH3CH3CO2K2O =>
CH3CH2COOKKOH = CH3CH3CO2K2O
CH3COOH + Mg = CH3CHO + MgO =>
CH3COOH + Mg = CH3CHO + MgO
C3H8Br2 = C3H7BrHBr =>
C3H8Br2 = C3H7BrHBr
HBrO3 + CaCO3 = Ca(BrO3)2 + H2O + CO2 =>
2 HBrO3 + CaCO3 = Ca(BrO3)2 + H2O + CO2
Ca10(PO4)6OH + H3PO4 + H2O = Ca(H2PO4)2H20 + OH =>
Ca10(PO4)6OH + 14 H3PO4 + 198 H2O = 10 Ca(H2PO4)2H20 + 199 OH
NH4(NO3) + NaOH = NH3 + H2O + NaNO3 =>
NH4(NO3) + NaOH = NH3 + H2O + NaNO3
Cl2(l) + O2(g) = Cl2O7(g) =>
2 Cl2(l) + 7 O2(g) = 2 Cl2O7(g)
H2C2O4 + KMnO4 = CO2 + H2O + K + Mn =>
4 H2C2O4 + KMnO4 = 8 CO2 + 4 H2O + K + Mn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/24
Équations équilibrées sur07/02/23
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