| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2Cl + 2 Na + CH3Cl = CH3CH2CH3 + 2 NaCl
Li2CO3 + Ca(OH)2 = LiOH + CaCO3 =>
Li2CO3 + Ca(OH)2 = 2 LiOH + CaCO3
Al + ZrO2 = Zr + Al2O3 =>
4 Al + 3 ZrO2 = 3 Zr + 2 Al2O3
C5H8 + O2 = C5H8O2 =>
C5H8 + O2 = C5H8O2
Pb + FeCl2 = PbCl2 + Fe =>
Pb + FeCl2 = PbCl2 + Fe
Fe + O2 = (Fe2O3) =>
4 Fe + 3 O2 = 2(Fe2O3)
CaO + Na2CO3 + H2O = NaOH + CaCO3 =>
CaO + Na2CO3 + H2O = 2 NaOH + CaCO3
P5 = P4 =>
4 P5 = 5 P4
O2 + C28H58 = CO2 + H2O =>
85 O2 + 2 C28H58 = 56 CO2 + 58 H2O
BaZrO3 + K2CO3 + Nb2O5 = K650Ba350Nb650Zr350O3 + CO2 + O2 =>
700 BaZrO3 + 650 K2CO3 + 650 Nb2O5 = 2 K650Ba350Nb650Zr350O3 + 650 CO2 + 2997 O2
Al2O3 + Fe = Al + FeO =>
Al2O3 + 3 Fe = 2 Al + 3 FeO
C2H5OH + HNO3 = CH3COOH + N2 + H2O =>
5 C2H5OH + 4 HNO3 = 5 CH3COOH + 2 N2 + 7 H2O
Cr2(SO4)3 + KMnO4 + KOH = K2CrO4 + H2MnO3 + K2SO4 + H2O =>
Cr2(SO4)3 + 2 KMnO4 + 8 KOH = 2 K2CrO4 + 2 H2MnO3 + 3 K2SO4 + 2 H2O
[Fe(cn)6] + BaCl2 = Ba3[Fe(cn)6]2 + Cl =>
2[Fe(cn)6] + 3 BaCl2 = Ba3[Fe(cn)6]2 + 6 Cl
Sr3(AlO3)2 + Li4SiO4 = Li3AlO3 + Sr2SiO4 =>
2 Sr3(AlO3)2 + 3 Li4SiO4 = 4 Li3AlO3 + 3 Sr2SiO4
CS2(g) + O2(g) = CO2(g) + SO2(g) =>
CS2(g) + 3 O2(g) = CO2(g) + 2 SO2(g)
C + C8H11N + NaOH + H2O2 = C11H15NO2 + NaHCO3 =>
4 C + C8H11N + NaOH + 2 H2O2 = C11H15NO2 + NaHCO3
Ca2P2O7 + KOH = K4P2O7 + Ca(OH)2 =>
Ca2P2O7 + 4 KOH = K4P2O7 + 2 Ca(OH)2
Ag(NO)3 + Cu2 = Ag + Cu(NO)3 =>
2 Ag(NO)3 + Cu2 = 2 Ag + 2 Cu(NO)3
Fe + Sn(CO3)2 = FeCO3 + Sn =>
2 Fe + Sn(CO3)2 = 2 FeCO3 + Sn
HBr + Ba = HBa + Br =>
HBr + Ba = HBa + Br
C5H12O + CuO = C5H10O + H2O + Cu =>
C5H12O + CuO = C5H10O + H2O + Cu
CH3COOH + NaNO3 = CH3NO3 + NaCOOH =>
CH3COOH + NaNO3 = CH3NO3 + NaCOOH
HC2H3O2(aq) + LiHSO3(aq) = H2SO3(aq) + LiC2H3O2 =>
HC2H3O2(aq) + LiHSO3(aq) = H2SO3(aq) + LiC2H3O2
CH3COOH + Na3PO4 = CH3COONa + H3PO4 =>
3 CH3COOH + Na3PO4 = 3 CH3COONa + H3PO4
HNO3 + FeS = Fe(NO3)3 + H2SO4 + H2O + NO =>
6 HNO3 + FeS = Fe(NO3)3 + H2SO4 + 2 H2O + 3 NO
Ag + HCl = AgHCl =>
Ag + HCl = AgHCl
Na2CO3 + H2O = Na{+} + OH{-} + HCO3{-} =>
Na2CO3 + H2O = 2 Na{+} + OH{-} + HCO3{-}
S + O3 = SO3S =>
2 S + O3 = SO3S
Li2CO3 + H2SO4 = Li2SO4 + H2CO3 =>
Li2CO3 + H2SO4 = Li2SO4 + H2CO3
Xe{+54} + Xe{-1/2} = Xe =>
Xe{+54} + 54 Xe{-1/2} = 55 Xe
Al2O3 + KOH + H2O = K3Al(OH)6 =>
Al2O3 + 6 KOH + 3 H2O = 2 K3Al(OH)6
Ag(s) + KNO3(aq) = AgK(aq) + NO3(aq) =>
Ag(s) + KNO3(aq) = AgK(aq) + NO3(aq)
Sn + H{+}{+} = Sn{2}{+} + H2 =>
Sn + 2 H{+}{+} = Sn{2}{+} + H2
CH3CH2OH + H2O = CH3COOH + H =>
CH3CH2OH + H2O = CH3COOH + 4 H
Ag{+} + F{-} = AgF =>
Ag{+} + F{-} = AgF
CU(OH)2 + H2SO4 = H2O + CUSO4 =>
CU(OH)2 + H2SO4 = 2 H2O + CUSO4
Fe(OH)2 + ZnSO4 = Zn(OH)2 + FeSO4 =>
Fe(OH)2 + ZnSO4 = Zn(OH)2 + FeSO4
Cl3Ni + H2 = Ni + HCl =>
2 Cl3Ni + 3 H2 = 2 Ni + 6 HCl
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
Cu1{+} + Fe = Cu + Fe2{+} =>
Cu1{+} + 2 Fe = Cu + Fe2{+}
Cu(OH)2 + HCH3CO2 = Cu(CH3CO2)2 + H2O =>
Cu(OH)2 + 2 HCH3CO2 = Cu(CH3CO2)2 + 2 H2O
Al4C3 + HOH = CH4 + Al(OH)3 =>
Al4C3 + 12 HOH = 3 CH4 + 4 Al(OH)3
CH3OH + Br2 = CH2BrOH + HBr =>
CH3OH + Br2 = CH2BrOH + HBr
CuClO3 = O2 + CuClO =>
CuClO3 = O2 + CuClO
KClO + H2O + CO2 = KHCO3 + HClO =>
KClO + H2O + CO2 = KHCO3 + HClO
Na2HPO4(aq) + Al(NO3)3(aq) = NaNO3(aq) + Al2(HPO4)3(aq) =>
3 Na2HPO4(aq) + 2 Al(NO3)3(aq) = 6 NaNO3(aq) + Al2(HPO4)3(aq)
Zn(NH3)4(NO3)2 + HCl = ZnCl + NH4Cl + NO3Cl + H2O =>
10 Zn(NH3)4(NO3)2 + 70 HCl = 10 ZnCl + 43 NH4Cl + 17 NO3Cl + 9 H2O
C4H10Cl2 + H2O = C4H12Cl2 + O =>
C4H10Cl2 + H2O = C4H12Cl2 + O
Fe + Na3PO4 = Na + Fe3(PO4)2 =>
3 Fe + 2 Na3PO4 = 6 Na + Fe3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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