| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCuCl2 = MgCl2 + Cu
P + Ba(OH)2 = P(OH)2 + Ba =>
P + Ba(OH)2 = P(OH)2 + Ba
Zn + V{+3} = Zn{+2} + V{+2} =>
Zn + 2 V{+3} = Zn{+2} + 2 V{+2}
Cu(s) + AgNo3(aq) = Cu(No3)2(s) + Ag(a) =>
Cu(s) + 2 AgNo3(aq) = Cu(No3)2(s) + 2 Ag(a)
BrC6H12 + KI = BrI + KC6H12 =>
BrC6H12 + KI = BrI + KC6H12
H2SO4 + NaHCO3 = H2O + CO2(g) + Na2SO4 =>
H2SO4 + 2 NaHCO3 = 2 H2O + 2 CO2(g) + Na2SO4
Ag + HNO3 = HNO2 + AgNO3 + H2O =>
2 Ag + 3 HNO3 = HNO2 + 2 AgNO3 + H2O
Cu + S + O4 = Cu4SO =>
16 Cu + 4 S + O4 = 4 Cu4SO
CaS + Ba = BaS + Ca =>
CaS + Ba = BaS + Ca
I2(s) + HCl(ac) = H2 + ICl2 =>
I2(s) + 4 HCl(ac) = 2 H2 + 2 ICl2
Fe3O4 + H2(g) = Fe + H2O =>
Fe3O4 + 4 H2(g) = 3 Fe + 4 H2O
I2(s) + Cl2(g) = ICl3(s) =>
I2(s) + 3 Cl2(g) = 2 ICl3(s)
Mg(OH)2 + NH3 = Mg(NH2)2 + H2O =>
Mg(OH)2 + 2 NH3 = Mg(NH2)2 + 2 H2O
Rb + F2 = Rb{+} + F{-} =>
2 Rb + F2 = 2 Rb{+} + 2 F{-}
H60 = H9 =>
3 H60 = 20 H9
Ba3(PO4)2 + H3O{+} = Ba{2+} + H2O + HPO4{2-} =>
Ba3(PO4)2 + 2 H3O{+} = 3 Ba{2+} + 2 H2O + 2 HPO4{2-}
MgBr2 + Na2O = MgO + NaBr =>
MgBr2 + Na2O = MgO + 2 NaBr
MnO2 + HOOCCOH = MnO + H2O + CO2 =>
2 MnO2 + HOOCCOH = 2 MnO + H2O + 2 CO2
*2Fe + O2 = *2FeO =>
*2Fe + O2 = *2FeO
NH3 + Ag(NO3) = Ag(NH3)2 + NO3 =>
2 NH3 + Ag(NO3) = Ag(NH3)2 + NO3
ZnCO3 + Ba(OH)2 = Zn(OH)2 + BaCO3 =>
ZnCO3 + Ba(OH)2 = Zn(OH)2 + BaCO3
NO2 + OH = NO3 + H2 =>
2 NO2 + 2 OH = 2 NO3 + H2
H{+} + Bi2S3 + NO3{-} = BiO3{-} + SO4{2-} + NO + H2O =>
4 H{+} + 3 Bi2S3 + 28 NO3{-} = 6 BiO3{-} + 9 SO4{2-} + 28 NO + 2 H2O
C12H22OH + H2O = C2H5OH + CO2 =>
4 C12H22OH + 23 H2O = 23 C2H5OH + 2 CO2
Cl2 + BaI2 = I2Cl2 + Ba =>
Cl2 + BaI2 = I2Cl2 + Ba
KN6O3 + S3 = S3O3 + K2O + N6O =>
2 KN6O3 + S3 = S3O3 + K2O + 2 N6O
RuCl3(H2O)3 + PPh3 = RuCl2(PPh3)3 + HCl + H2O + OPPh3 =>
2 RuCl3(H2O)3 + 7 PPh3 = 2 RuCl2(PPh3)3 + 2 HCl + 5 H2O + OPPh3
K2CO3 + CaCl = Ca2CO3 + KCl =>
K2CO3 + 2 CaCl = Ca2CO3 + 2 KCl
Na2SO4 + CaCl2 + H2O = CaSO4*H2O + NaCl =>
Na2SO4 + CaCl2 + H2O = CaSO4*H2O + 2 NaCl
NaHCO3 + H3C8H5O7 = CO2 + H2O + Na3C6H5O7 =>
39 NaHCO3 + 9 H3C8H5O7 = 33 CO2 + 23 H2O + 13 Na3C6H5O7
C3H10NCl + NaOH = H2O + C3H9N + NaCl =>
C3H10NCl + NaOH = H2O + C3H9N + NaCl
C6H14O + K2Cr2O7 = C6H12O + Cr2K2 + H2O =>
7 C6H14O + K2Cr2O7 = 7 C6H12O + Cr2K2 + 7 H2O
FeBr3 + Al2S3 = AlBr3 + Fe2S3 =>
2 FeBr3 + Al2S3 = 2 AlBr3 + Fe2S3
K2S + Mn(NO3)2 = KNO3 + MnS =>
K2S + Mn(NO3)2 = 2 KNO3 + MnS
MnO4 + HSO3{-} + OH{-} = MnO4{-2} + HSO4 + H2O =>
3 MnO4 + 2 HSO3{-} + 4 OH{-} = 3 MnO4{-2} + 2 HSO4 + 2 H2O
A1(s) + H2(SO4)(aq) = A12(SO4)3(aq) + H2(g) =>
12 A1(s) + 3 H2(SO4)(aq) = A12(SO4)3(aq) + 3 H2(g)
Pb(CH3COO)2 + Fe = Pb + Fe(CH3COO)2 =>
Pb(CH3COO)2 + Fe = Pb + Fe(CH3COO)2
H2S + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O = S =>
5 H2S + 8 KMnO4 + 7 H2SO4 = 8 MnSO4 + 4 K2SO4 + 12 H2O
Ba(OH)2 + H3PO2 = Ba(PO)2 + H2O =>
Ba(OH)2 + 2 H3PO2 = Ba(PO)2 + 4 H2O
FeTiO3 + Cl + C = TiCl4 + FeCl3 + CO =>
FeTiO3 + 7 Cl + 3 C = TiCl4 + FeCl3 + 3 CO
C2H5OH + Zn = (C2H5O)2Zn + H2 =>
2 C2H5OH + Zn = (C2H5O)2Zn + H2
C + Be = CBe2 =>
C + 2 Be = CBe2
H2Co3 + BeCO3 = BeCo3 + CO2 + H2O =>
H2Co3 + BeCO3 = BeCo3 + CO2 + H2O
AgNO3 + NH4OH = NH4Ag + NO3OH =>
AgNO3 + NH4OH = NH4Ag + NO3OH
BeBr2 + KOH = KBr + Be(OH)2 =>
BeBr2 + 2 KOH = 2 KBr + Be(OH)2
CH3CN + HCl = CH3CNH + Cl =>
CH3CN + HCl = CH3CNH + Cl
Ti + HCl = TiCl2 + H2 =>
Ti + 2 HCl = TiCl2 + H2
Pb(NO3)2 + (NH4)2CO3 = Pb(CO3) + (NH4)NO3 =>
Pb(NO3)2 + (NH4)2CO3 = Pb(CO3) + 2(NH4)NO3
CaCO3 + HI = CaI2 + CO2 + H2O =>
CaCO3 + 2 HI = CaI2 + CO2 + H2O
HN3 + HNO3 = N2 + H2O =>
5 HN3 + HNO3 = 8 N2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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