| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)3COH + HBr = (CH3)3CBr + H2O
Pb + (NO3)2 + K2(CrO4) = Pb2(CrO4)3 + K2(NO3)2 =>
2 Pb + 3(NO3)2 + 3 K2(CrO4) = Pb2(CrO4)3 + 3 K2(NO3)2
H2SO4 + NH4OH = NH4SO4 + H3O =>
H2SO4 + NH4OH = NH4SO4 + H3O
CaCl2(ag) + K2SO3(ag) = CaSO3(s) + KCl(ag) =>
CaCl2(ag) + K2SO3(ag) = CaSO3(s) + 2 KCl(ag)
P + Cl2 = P5Cl3 =>
10 P + 3 Cl2 = 2 P5Cl3
Ba(s) + H2O(l) = BaOH(aq) + H2(g) =>
2 Ba(s) + 2 H2O(l) = 2 BaOH(aq) + H2(g)
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
AlI3 + Na2CO3 + H2O = Al(OH)3 + NaOH + H2CO3HI =>
AlI3 + 3 Na2CO3 + 9 H2O = Al(OH)3 + 6 NaOH + 3 H2CO3HI
Ba + N2 = Ba(N2)2 =>
Ba + 2 N2 = Ba(N2)2
LiOH(aq) + Ba(NO3)2(aq) = Ba(OH)2(s) + LiNO3(aq) =>
2 LiOH(aq) + Ba(NO3)2(aq) = Ba(OH)2(s) + 2 LiNO3(aq)
V2O5 + KI + H2SO4 = V2(SO4) + I2 + K2SO4 + H2O =>
V2O5 + 8 KI + 5 H2SO4 = V2(SO4) + 4 I2 + 4 K2SO4 + 5 H2O
(NH4)6Mo7O24 + NH4H2PO4 + HNO3 = (NH4)3[PMo12O40] + NH4NO3 + H2O =>
12(NH4)6Mo7O24 + 7 NH4H2PO4 + 58 HNO3 = 7(NH4)3[PMo12O40] + 58 NH4NO3 + 36 H2O
HCO2H + NH2{-} = HCO2{-} + NH3 =>
HCO2H + NH2{-} = HCO2{-} + NH3
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
CH3COOH + Ca(HCO3)2 = CaH3COO + H2O + CO2 =>
5 CH3COOH + 8 Ca(HCO3)2 = 8 CaH3COO + 6 H2O + 18 CO2
KMnO4 + C5H10 + H2SO4 = C3H6O2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 3 C5H10 + 6 H2SO4 = 5 C3H6O2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
H + Cr2O7 = Cr + H2O =>
14 H + Cr2O7 = 2 Cr + 7 H2O
Ti2(SO4)3 + KClO3 + H2O = TiOSO4 + KCl + H2SO4 =>
3 Ti2(SO4)3 + KClO3 + 3 H2O = 6 TiOSO4 + KCl + 3 H2SO4
K2Cr2O7 + C2H2K2O5 + H2C2O4*2H2O = K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 2 C2H2K2O5 + 7 H2C2O4*2H2O = 2 K3[Cr(C2O4)3] + 6 CO2 + 23 H2O
FeCl3 + H2O + SO2 = FeCl2 + HCl + H2SO4 =>
2 FeCl3 + 2 H2O + SO2 = 2 FeCl2 + 2 HCl + H2SO4
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
C10H18 + H2 = C10H20 =>
C10H18 + H2 = C10H20
C3H8O2 = C3H4O + H2O + H2 =>
C3H8O2 = C3H4O + H2O + H2
Al2(CrO4)3 + H2O = H2CrO4 + Al2O3 =>
Al2(CrO4)3 + 3 H2O = 3 H2CrO4 + Al2O3
NH3 + H2SO4 = N2(SO4)3 + H =>
2 NH3 + 3 H2SO4 = N2(SO4)3 + 12 H
Al + HNO3 = AlN + O3H =>
Al + HNO3 = AlN + O3H
NaCl + K2CO3 = K + Cl + Na2CO3 =>
2 NaCl + K2CO3 = 2 K + 2 Cl + Na2CO3
Na + Cl2 = NaCl4 =>
Na + 2 Cl2 = NaCl4
NH4Cl + NaNO2 = NaClN2 + H2O =>
NH4Cl + NaNO2 = NaClN2 + 2 H2O
CO2 + H2O = C5H8 + O =>
5 CO2 + 4 H2O = C5H8 + 14 O
Zn + K2O = ZnO + K =>
Zn + K2O = ZnO + 2 K
SiCl4(s) + Si(g) = Si2Cl6(s) =>
3 SiCl4(s) + Si(g) = 2 Si2Cl6(s)
C5H10 + O = H2CO3 =>
C5H10 + 15 O = 5 H2CO3
Pu + Cl2 = PuCl2 =>
Pu + Cl2 = PuCl2
H3C6H5O7 + NaCHO3 = CO2 + H2O + Na3C6H5O7 =>
H3C6H5O7 + 3 NaCHO3 = 3 CO2 + 3 H2O + Na3C6H5O7
SO3{-2} + MnO4{-} + H{+} = SO4{-2} + Mn{+2} + H2O =>
5 SO3{-2} + 2 MnO4{-} + 6 H{+} = 5 SO4{-2} + 2 Mn{+2} + 3 H2O
Cd + An(SO4)2 = An + CdSO4 =>
2 Cd + An(SO4)2 = An + 2 CdSO4
K2O = K + O =>
K2O = 2 K + O
Na2CO3 + Mg(HCO3)2 = NaHCO3 + MgCO3 =>
Na2CO3 + Mg(HCO3)2 = 2 NaHCO3 + MgCO3
NiC2O4*H2O + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4*H2O + 3 O2 = 2 Ni2O3 + 4 H2O + 8 CO2
Li4(P2O7) + VPO4 + V(PO3)3 = LiVP2O7 =>
Li4(P2O7) + 3 VPO4 + V(PO3)3 = 4 LiVP2O7
HCl + NH4VO3 = NH4Cl + V2O5 + H2O =>
2 HCl + 2 NH4VO3 = 2 NH4Cl + V2O5 + H2O
C20H29N4O16P + C12H22O11 = C9H12N3O8P + C23H39NO19 =>
C20H29N4O16P + C12H22O11 = C9H12N3O8P + C23H39NO19
SnSO4 + Fe = Fe2(SO4)3 + Sn =>
3 SnSO4 + 2 Fe = Fe2(SO4)3 + 3 Sn
Br2 + MgF2 = MgBr2 + F =>
Br2 + MgF2 = MgBr2 + 2 F
Al2(OH)3Cl3 + (HCO3) = Al(OH)3 + Cl2 + CO2 =>
2 Al2(OH)3Cl3 + 6(HCO3) = 4 Al(OH)3 + 3 Cl2 + 6 CO2
C7H6O + C4H9NO2 = C11H15NO2 + O =>
C7H6O + C4H9NO2 = C11H15NO2 + O
NiCl2 + Ca = Ni + CaCl2 =>
NiCl2 + Ca = Ni + CaCl2
SbCl6{-} + Fe = Sb + Cl{-} + Fe{2+} =>
2 SbCl6{-} + 5 Fe = 2 Sb + 12 Cl{-} + 5 Fe{2+}
CoAsS + NO3{-} + H{+} = Co{2+} + AsO4{3-} + NO + H2O + SO4{2-} =>
3 CoAsS + 13 NO3{-} + 4 H{+} = 3 Co{2+} + 3 AsO4{3-} + 13 NO + 2 H2O + 3 SO4{2-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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