| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O5 + 3 H2O = 2 NH3 + 8 O
CH3CHCHCH3 + Br2 = CH3C(Br)CHCH3 + HBr =>
CH3CHCHCH3 + Br2 = CH3C(Br)CHCH3 + HBr
(CH3COO)3Fe + NH3 = CH3COOH + Fe(NH2)3 =>
(CH3COO)3Fe + 3 NH3 = 3 CH3COOH + Fe(NH2)3
Br2 + NaCl = NaBr2 + Cl =>
Br2 + NaCl = NaBr2 + Cl
Al(OH)3 + NaCl = AlOHCl2 + NaOH =>
Al(OH)3 + 2 NaCl = AlOHCl2 + 2 NaOH
(NH4)3PO4 + NaBrO3 = NH4BrO3 + Na3PO4 =>
(NH4)3PO4 + 3 NaBrO3 = 3 NH4BrO3 + Na3PO4
CrCl3 + NaOH = Cr(OH)3 + Na + Cl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 Na + 3 Cl
Fe2(SO4)3 + H2O + Na2SO3 = FeSO4 + Na2SO4 + H2SO4 =>
Fe2(SO4)3 + H2O + Na2SO3 = 2 FeSO4 + Na2SO4 + H2SO4
Na2CO3 + BaCr2 + O7 = BaCO3 + Na2Cr2O7 =>
Na2CO3 + BaCr2 + O7 = BaCO3 + Na2Cr2O7
CaCl2*H2O + K2CO3 = CaCO3 + KCl + H2O =>
CaCl2*H2O + K2CO3 = CaCO3 + 2 KCl + H2O
Na2[Zn(OH)4] + AlCl3 = NaCl + Al(OH)3 + Zn(OH)2 =>
3 Na2[Zn(OH)4] + 2 AlCl3 = 6 NaCl + 2 Al(OH)3 + 3 Zn(OH)2
C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O
Al2(SO4)3*16H2O + Ca(HCO3)2 = Al(OH)3 + CaSO4 + H2O + CO2 =>
Al2(SO4)3*16H2O + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 CaSO4 + 16 H2O + 6 CO2
CH3COOH + Ca(OH)2 = H2O + Ca2 + CH3COO =>
4 CH3COOH + 2 Ca(OH)2 = 4 H2O + Ca2 + 4 CH3COO
Na3PO4 + H2O = NaOH + H3PO4 =>
Na3PO4 + 3 H2O = 3 NaOH + H3PO4
I2(s) + Cl(aq) = ICl4(s) =>
I2(s) + 8 Cl(aq) = 2 ICl4(s)
BBr3 + NbCl4 = NbBr4 + BCl3 =>
4 BBr3 + 3 NbCl4 = 3 NbBr4 + 4 BCl3
CH3CH2CN + H2O + NaOH = CH3CH2COONa + NH3 =>
CH3CH2CN + H2O + NaOH = CH3CH2COONa + NH3
(NH4)NO3 + Mg(OH)2 = Mg(NO3)2 + H2O + NH3 =>
2(NH4)NO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O + 2 NH3
NH4Cl + Pb(NO3)2 = PbCl2 + (NH4)(NO3) =>
2 NH4Cl + Pb(NO3)2 = PbCl2 + 2(NH4)(NO3)
K + O2 = K2O =>
4 K + O2 = 2 K2O
KI + C6H10O5 + NaOCl = KNaOCl + IC6H10O5 =>
KI + C6H10O5 + NaOCl = KNaOCl + IC6H10O5
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
HNO3 = (NO3)2 + H2O + NO =>
8 HNO3 = 3(NO3)2 + 4 H2O + 2 NO
Ba + HNO3 = Ba(NO3)2 + NH4NO3 + H2O =>
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + NH4NO3 + 3 H2O
H2CO3 + NaCl = Na2CO3 + HCl =>
H2CO3 + 2 NaCl = Na2CO3 + 2 HCl
CaO + PO3 = CaPO4 =>
CaO + PO3 = CaPO4
FeSiO2 + HCl = SiCl4 + FeCl3 + H2O + H2 =>
2 FeSiO2 + 14 HCl = 2 SiCl4 + 2 FeCl3 + 4 H2O + 3 H2
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
KOH + PbCl2 = KCl + Pb(OH)2 =>
2 KOH + PbCl2 = 2 KCl + Pb(OH)2
Ca1C1O3 + HCl = C1O2 + H2O + Ca1Cl2 =>
Ca1C1O3 + 2 HCl = C1O2 + H2O + Ca1Cl2
CH3COOH + Na2CO3 = CH3COOHNa + CO2 + H2O =>
9 CH3COOH + 4 Na2CO3 = 8 CH3COOHNa + 6 CO2 + 2 H2O
MgCO3 + SO2 + O = MgSO4 + CO2 =>
MgCO3 + SO2 + O = MgSO4 + CO2
K2(SO4) + ZnCl2 = KCl + Zn2(SO4)2 =>
2 K2(SO4) + 2 ZnCl2 = 4 KCl + Zn2(SO4)2
Ca + AlPO4 = CaAl + PO4 =>
Ca + AlPO4 = CaAl + PO4
HClO4(aq) + NaOH(aq) = H2O(aq) + NaClO4(aq) =>
HClO4(aq) + NaOH(aq) = H2O(aq) + NaClO4(aq)
Al(OH)3 + NaHSO4 = Al2(SO4)3 + NaOH + H2O =>
2 Al(OH)3 + 3 NaHSO4 = Al2(SO4)3 + 3 NaOH + 3 H2O
Cu2O + C6H8O7 = Cu2C6H6O7 + H2O =>
Cu2O + C6H8O7 = Cu2C6H6O7 + H2O
KClO3 + Ma2SnO2 = KCl + Ma2SnO3 =>
KClO3 + 3 Ma2SnO2 = KCl + 3 Ma2SnO3
Ca + Cl{+2} = CaCl{2} =>
Ca + Cl{+2} = CaCl{2}
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
HI(aq) + Al(aq) = AlI3(aq) + H2(aq) =>
6 HI(aq) + 2 Al(aq) = 2 AlI3(aq) + 3 H2(aq)
C4SO4 + NaOH = SO4Na + C4OH =>
C4SO4 + NaOH = SO4Na + C4OH
KNO2 + HI + HClO3 = N2O5 + I2 + KCl + H2O =>
2 KNO2 + 8 HI + 2 HClO3 = N2O5 + 4 I2 + 2 KCl + 5 H2O
HgSO4 + BaCl2 = HgCl2 + BaSO4 =>
HgSO4 + BaCl2 = HgCl2 + BaSO4
La(OH)3 + MnO2 = LaMnO3 + H2 + O2 =>
2 La(OH)3 + 2 MnO2 = 2 LaMnO3 + 3 H2 + 2 O2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Cr + Br2 = CrBr3 =>
2 Cr + 3 Br2 = 2 CrBr3
MgO*2Al2O3*5SiO2 = Al2O3 + MgO + SiO2 =>
MgO*2Al2O3*5SiO2 = 2 Al2O3 + MgO + 5 SiO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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