| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuBr = 2 Cu + Br2
H2(g) + ICl(g) = I2(g) + HCl(g) =>
H2(g) + 2 ICl(g) = I2(g) + 2 HCl(g)
CaCo3 + CuSO4 = CaSO4 + CuCo3 =>
CaCo3 + CuSO4 = CaSO4 + CuCo3
Fe + Cu(SO4)3 = FeSO4 + Cu =>
3 Fe + Cu(SO4)3 = 3 FeSO4 + Cu
K4[Fe(CN)6] + O3 + H2O = K3[Fe(CN)6] + KOH =>
6 K4[Fe(CN)6] + O3 + 3 H2O = 6 K3[Fe(CN)6] + 6 KOH
NH4C2H3O2 = N2 + H2 + C + O2 =>
2 NH4C2H3O2 = N2 + 7 H2 + 4 C + 2 O2
HBr(aq) + RbOH(aq) = RbBr + H2O =>
HBr(aq) + RbOH(aq) = RbBr + H2O
Al2O3 + KNO3 = Al2NO3 + KO3 =>
Al2O3 + KNO3 = Al2NO3 + KO3
ZnO + HClO = Zn(ClO)2 + H2O =>
ZnO + 2 HClO = Zn(ClO)2 + H2O
NaAl(OH)4 = Al2O3 + NaOH + H2O =>
2 NaAl(OH)4 = Al2O3 + 2 NaOH + 3 H2O
Fe2O3(aq) + CO(g) = Fe(aq) + CO2(g) =>
Fe2O3(aq) + 3 CO(g) = 2 Fe(aq) + 3 CO2(g)
ZnO + Al(OH)3 = Zn(OH)2 + Al2O3 =>
3 ZnO + 2 Al(OH)3 = 3 Zn(OH)2 + Al2O3
NaHCO3 + C2H6O = Na + CO2 + H2O =>
12 NaHCO3 + C2H6O = 12 Na + 14 CO2 + 9 H2O
AlCl3 + F = FCl3 + Al =>
AlCl3 + F = FCl3 + Al
SnCl2 + HCl + Hg(NO3)2 = H2[SnCl6] + Hg2Cl2 + HNO3 =>
SnCl2 + 6 HCl + 2 Hg(NO3)2 = H2[SnCl6] + Hg2Cl2 + 4 HNO3
NaHCO3(s) + C6H8O7(aq) = C6H5Na3O7(aq) + CO2(g) + H2O(l) =>
3 NaHCO3(s) + C6H8O7(aq) = C6H5Na3O7(aq) + 3 CO2(g) + 3 H2O(l)
K2CrO4 + Na2SO3 + H2O = KCrO2 + Na2SO4 + KOH =>
2 K2CrO4 + 3 Na2SO3 + H2O = 2 KCrO2 + 3 Na2SO4 + 2 KOH
KMnO4 + BiBr3 + H2SO4 = Br2 + Mn(SO4) + Bi2(SO4)3 + K2(SO4) + H2O =>
6 KMnO4 + 10 BiBr3 + 24 H2SO4 = 15 Br2 + 6 Mn(SO4) + 5 Bi2(SO4)3 + 3 K2(SO4) + 24 H2O
P2S5 + O2 = P2O5 + SO2 =>
2 P2S5 + 15 O2 = 2 P2O5 + 10 SO2
P4H10 + H2O = H3PO4 + H2 =>
P4H10 + 16 H2O = 4 H3PO4 + 15 H2
C12H26 = C12 + H26 =>
C12H26 = C12 + H26
C4H10O + Na = C4H8ONa + H2 =>
C4H10O + Na = C4H8ONa + H2
SiO + Cl = SiCl + O =>
SiO + Cl = SiCl + O
Na2S5 + O2 = Na2S2O3 + S =>
2 Na2S5 + 3 O2 = 2 Na2S2O3 + 6 S
Cu(NO3)2 + Ba(OH) = Cu(OH)2 + BaNO3 =>
Cu(NO3)2 + 2 Ba(OH) = Cu(OH)2 + 2 BaNO3
Cr2O7 + C2H6O = Cr + CO2 + H2O =>
6 Cr2O7 + 7 C2H6O = 12 Cr + 14 CO2 + 21 H2O
Br2O7 + H2O = BrH + O =>
Br2O7 + H2O = 2 BrH + 8 O
CuS + LiOH = Cu(OH)2 + Li2S =>
CuS + 2 LiOH = Cu(OH)2 + Li2S
KAlSi3O8 + CO2 + H2O = Al2Si2O5(OH)4 + SiO2 + K{+} + HCO3{-} =>
2 KAlSi3O8 + 2 CO2 + 3 H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 K{+} + 2 HCO3{-}
K2O + HI = HK2O + I =>
K2O + HI = HK2O + I
Fe(OH)3 + H3(PO4) = Fe(PO4) + H2O =>
Fe(OH)3 + H3(PO4) = Fe(PO4) + 3 H2O
KAlSi3O8 + CO2 + H2O = Al2Si2O5(OH)4 + SiO2 + K{+} + HCO3{-} =>
2 KAlSi3O8 + 2 CO2 + 3 H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 K{+} + 2 HCO3{-}
As + H2O2 + NH3 = AsO4{3-} + NH4{+} + H2O =>
2 As + 5 H2O2 + 6 NH3 = 2 AsO4{3-} + 6 NH4{+} + 2 H2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
BaCl2(aq) + CuSO4(aq) = BaSO4 + CuCl2 =>
BaCl2(aq) + CuSO4(aq) = BaSO4 + CuCl2
P + FeO = PO + Fe =>
P + FeO = PO + Fe
KAlSi3O8 + CO2 + H2O = Al2Si2O5(OH)4 + SiO2 + K{+} + HCO3{-} =>
2 KAlSi3O8 + 2 CO2 + 3 H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 K{+} + 2 HCO3{-}
H2S + (Cr2O7) = Cr + S + H2O =>
7 H2S + (Cr2O7) = 2 Cr + 7 S + 7 H2O
Al2(SO4)3 + Zn = Zn(SO4)3 + Al =>
Al2(SO4)3 + Zn = Zn(SO4)3 + 2 Al
AgNO3(aq) + NH4I(aq) = AgI(s) + NH4NO3 =>
AgNO3(aq) + NH4I(aq) = AgI(s) + NH4NO3
O2 + Na3AsO3 = Na3AsO4 =>
O2 + 2 Na3AsO3 = 2 Na3AsO4
NaNH2 + NH3OHNO3 = NaN3 + NaOH + NH3 =>
21 NaNH2 + 4 NH3OHNO3 = 5 NaN3 + 16 NaOH + 14 NH3
NiI2 + K2CO3 = NiCO3 + KI =>
NiI2 + K2CO3 = NiCO3 + 2 KI
FeCl3 + MnO2 + H2SO4 = Fe2(SO4)3 + MnSO4 + H2O + Cl2 =>
2 FeCl3 + 3 MnO2 + 6 H2SO4 = Fe2(SO4)3 + 3 MnSO4 + 6 H2O + 3 Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag(NO3)2 + KI = AgI + K(NO3)2 =>
Ag(NO3)2 + KI = AgI + K(NO3)2
Hg(SCN)2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Hg(CN)2 + H2O =>
5 Hg(SCN)2 + 12 KMnO4 + 8 H2SO4 = 12 MnSO4 + 6 K2SO4 + 5 Hg(CN)2 + 8 H2O
HNO3(ac) + KOH(ac) = KNO3(ac) + H2O =>
HNO3(ac) + KOH(ac) = KNO3(ac) + H2O
KMnO4 + H2O + K2SO3 = MnO2 + KSO4 + KOH =>
KMnO4 + H2O + K2SO3 = MnO2 + KSO4 + 2 KOH
C4H10 + HCl = C4H11Cl =>
C4H10 + HCl = C4H11Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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