| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + PbO = Pb + BaO
K2SO4 + Mg = MgSO4 + K =>
K2SO4 + Mg = MgSO4 + 2 K
C3H7OH + OH = CO2 + H2O =>
C3H7OH + 18 OH = 3 CO2 + 13 H2O
KNO2 + HCl = NO2 + KCl + H2 =>
2 KNO2 + 2 HCl = 2 NO2 + 2 KCl + H2
CaCl2Cs3PO4 = CaPO4Cl2Cs3 =>
CaCl2Cs3PO4 = CaPO4Cl2Cs3
ClO3 + H2O = HClO3 + HClO4 =>
2 ClO3 + H2O = HClO3 + HClO4
C2H5OH + C6H12O6 + CH4N2O = C12H11N5 + H2O =>
18 C2H5OH + 13 C6H12O6 + 30 CH4N2O = 12 C12H11N5 + 126 H2O
Cl2 + Br2 = Cl2Br2 =>
Cl2 + Br2 = Cl2Br2
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
C2H2 + CuCl = CuC + HCl =>
C2H2 + 2 CuCl = 2 CuC + 2 HCl
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
SbCl3 + H2O = Sb2O3 + HCl =>
2 SbCl3 + 3 H2O = Sb2O3 + 6 HCl
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K16Fe5(C2O4)15*15H2O + (NH4)2SO4 + H2SO4 + H2O =>
5 Fe(NH4)2(SO4)2*6H2O + 7 H2C2O4 + 8 K2C2O4 + 2 H2O2 = K16Fe5(C2O4)15*15H2O + 5(NH4)2SO4 + 5 H2SO4 + 19 H2O
AgF + CaBr2 = AgBr + CaF2 =>
2 AgF + CaBr2 = 2 AgBr + CaF2
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
MgCO3 + (NaOH)2 = Mg(OH)2 + Na2CO3 =>
MgCO3 + (NaOH)2 = Mg(OH)2 + Na2CO3
I{-} + CCl4 = I2 + CCl4{-2} =>
2 I{-} + CCl4 = I2 + CCl4{-2}
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Ba(ClO2)2 + H2O = Ba(OH)2 + HClO2 =>
Ba(ClO2)2 + 2 H2O = Ba(OH)2 + 2 HClO2
FeCl3 + H2O = Fe2O3 + HCl =>
2 FeCl3 + 3 H2O = Fe2O3 + 6 HCl
AlBr3 + K2(SO3) = Al2(SO3)3 + KBr =>
2 AlBr3 + 3 K2(SO3) = Al2(SO3)3 + 6 KBr
Cu(NO3)2(aq) + LiOH(aq) = Cu(OH)2(s) + LiNO3(aq) =>
Cu(NO3)2(aq) + 2 LiOH(aq) = Cu(OH)2(s) + 2 LiNO3(aq)
Li(s) + CuCl2(aq) = Cu + LiCl =>
2 Li(s) + CuCl2(aq) = Cu + 2 LiCl
C2H2 + CuCl = CuC + HCl =>
C2H2 + 2 CuCl = 2 CuC + 2 HCl
S + H2O = SHO2 + H =>
S + 2 H2O = SHO2 + 3 H
NH3 + CO2 = CN2H4O + H2O =>
2 NH3 + CO2 = CN2H4O + H2O
SnCl4 + K2CrO4 = Sn2(CrO4)4 + KCl =>
2 SnCl4 + 4 K2CrO4 = Sn2(CrO4)4 + 8 KCl
C6H6O + OH = CO2 + H2O =>
C6H6O + 28 OH = 6 CO2 + 17 H2O
CuO(s) + HCl(aq) = CuCl + HO =>
CuO(s) + HCl(aq) = CuCl + HO
C2H2 + CuCl = CuC + HCl =>
C2H2 + 2 CuCl = 2 CuC + 2 HCl
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
(CH3CO)2O + HNO3 + C5H4O2 = C9H9NO7 =>
2(CH3CO)2O + 7 HNO3 + 11 C5H4O2 = 7 C9H9NO7
Sr3P2 = Sr + P =>
Sr3P2 = 3 Sr + 2 P
O2 + KOH + K2S2O4 = H2O + K2SO4 =>
3 O2 + 4 KOH + 2 K2S2O4 = 2 H2O + 4 K2SO4
AlCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl + H2O + Al2(SO4)3 =>
2 AlCl3 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 Cl + 7 H2O + Al2(SO4)3
Cr2O3 + CaCO3 + O2 = CaCrO4 + CO2 =>
2 Cr2O3 + 4 CaCO3 + 3 O2 = 4 CaCrO4 + 4 CO2
CrOOH = Cr2O3 + H2O =>
2 CrOOH = Cr2O3 + H2O
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4(aq) + Na2(NO3)2(aq) =>
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4(aq) + Na2(NO3)2(aq)
CH3COOH + C10H15NO + NaOH = C10H15N + H2O + NaHCO3 =>
CH3COOH + 4 C10H15NO + 2 NaOH = 4 C10H15N + 2 H2O + 2 NaHCO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2O3 + N2 = AlN + O2 =>
2 Al2O3 + 2 N2 = 4 AlN + 3 O2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
C11H13NO3 + HCOOH = C11H15NO3 + CO2 =>
C11H13NO3 + HCOOH = C11H15NO3 + CO2
CaOH + CO3 = Ca(OH)CO3 =>
CaOH + CO3 = Ca(OH)CO3
Sb2S3 + NOCl = SbCl3 + SO2 + N2 =>
Sb2S3 + 6 NOCl = 2 SbCl3 + 3 SO2 + 3 N2
C2H2 + CuCl = CuC + HCl =>
C2H2 + 2 CuCl = 2 CuC + 2 HCl
KCl + Cu(SO2) = KSO2 + CuCl =>
KCl + Cu(SO2) = KSO2 + CuCl
(Mg3N2)3 + H2O = Mg(OH)2 + NH3 =>
(Mg3N2)3 + 18 H2O = 9 Mg(OH)2 + 6 NH3
C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O
C6H6 + CH3Br = C7H9 + HBr =>
5 C6H6 + 12 CH3Br = 6 C7H9 + 12 HBr
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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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