| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + CO3{-2} = H2CO3 + SO4{-2}
AgNO3 + KIO4 + H2O = AgO + HNO3 + KIO3 =>
2 AgNO3 + KIO4 + H2O = 2 AgO + 2 HNO3 + KIO3
Au + CN{-} + H2O = Au(CN)4{-} + OH{-} + H2 =>
2 Au + 8 CN{-} + 6 H2O = 2 Au(CN)4{-} + 6 OH{-} + 3 H2
NiO + carbonmonoxide = nickel + carbondioxide =>
NiO + CO = Ni + CO2
C2H4 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 C2H4 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
S2O3 + H = HS4O6 =>
2 S2O3 + H = HS4O6
C6H6CH2CH3 + Cl2 = C6H6CH2CH2Cl + HCl =>
C6H6CH2CH3 + Cl2 = C6H6CH2CH2Cl + HCl
NH3*H2O + NaOH = NaONH4 + H2O =>
NH3*H2O + NaOH = NaONH4 + H2O
Rb + RbNO3 = Rb2O + N22 =>
110 Rb + 22 RbNO3 = 66 Rb2O + N22
Sb2S3 + H = Sb + H2S =>
Sb2S3 + 6 H = 2 Sb + 3 H2S
H{+} + HClO2 + Br{-} = HBrO + Cl2 + H2O =>
3 H{+} + 2 HClO2 + 3 Br{-} = 3 HBrO + Cl2 + H2O
Ca(OH)2 + B2O3 + C = CaB6 + CO + H2O =>
Ca(OH)2 + 3 B2O3 + 10 C = CaB6 + 10 CO + H2O
Al2(HPO4)3 + HCl = H3PO4 + AlCl3 =>
Al2(HPO4)3 + 6 HCl = 3 H3PO4 + 2 AlCl3
C12H24 = C12 + H24 =>
C12H24 = C12 + H24
Al + CuCl = Cu + AlCl2 =>
Al + 2 CuCl = 2 Cu + AlCl2
CrBr2(aq) + AgNO3(aq) = CrNO3 + Br2Ag =>
CrBr2(aq) + AgNO3(aq) = CrNO3 + Br2Ag
Na + Fe = Na2Fe =>
2 Na + Fe = Na2Fe
HCl + Mg(OH)2 = MgHCl3 + H2O =>
3 HCl + Mg(OH)2 = MgHCl3 + 2 H2O
C7H6O3(S) + C4H6O3(S) = C9H8O4(S) + H2O(S) =>
2 C7H6O3(S) + C4H6O3(S) = 2 C9H8O4(S) + H2O(S)
Li(s) + Br2(l) = LiBr(s) =>
2 Li(s) + Br2(l) = 2 LiBr(s)
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
C12H22O11 + NH4HCO3 = C10H15NO2 + H2O + CO2 =>
C12H22O11 + NH4HCO3 = C10H15NO2 + 6 H2O + 3 CO2
RbCl + AgNO3 = AgRb + ClNO3 =>
RbCl + AgNO3 = AgRb + ClNO3
C2H4 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 C2H4 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
TiC + NH4Cl = TiH2 + CCl4 + NH3 + H2 =>
TiC + 4 NH4Cl = TiH2 + CCl4 + 4 NH3 + H2
C3H8O + Na = C3H6ONa + H2 =>
C3H8O + Na = C3H6ONa + H2
Na2S + Sb2S3 = Na3SbS3 =>
3 Na2S + Sb2S3 = 2 Na3SbS3
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
PbCl2(qa) + FeSO4(aq) = FeCl2(aq) + PbSO4(s) =>
PbCl2(qa) + FeSO4(aq) = FeCl2(aq) + PbSO4(s)
KClO4 + NaNO3 = KNO3 + NaClO4 =>
KClO4 + NaNO3 = KNO3 + NaClO4
KI + NaNO2 + H2SO4 + CHCl3 = Na2SO4 + K2SO4 + ICl3 + NO2 + CH4 =>
2 KI + 4 NaNO2 + 3 H2SO4 + 2 CHCl3 = 2 Na2SO4 + K2SO4 + 2 ICl3 + 4 NO2 + 2 CH4
C2H4O2 + Fe(OH)2 = Fe(C2H3O2)2 + H2O =>
2 C2H4O2 + Fe(OH)2 = Fe(C2H3O2)2 + 2 H2O
Pb(NO3)2 + KCI = KCI(NO3)2 + Pb =>
Pb(NO3)2 + KCI = KCI(NO3)2 + Pb
Ba(OH)2 + PbCl4 = BaCl2 + Pb(OH)4 =>
2 Ba(OH)2 + PbCl4 = 2 BaCl2 + Pb(OH)4
RuCl4 + Na2S6 = Ru2S5 + NaCl + S =>
2 RuCl4 + 4 Na2S6 = Ru2S5 + 8 NaCl + 19 S
ClO3 + H2O = Cl + OH =>
ClO3 + 3 H2O = Cl + 6 OH
KCl + (NH4)HCO3 = KHCO3 + NH4Cl =>
KCl + (NH4)HCO3 = KHCO3 + NH4Cl
C6H6 + CH3Cl = C6H4CH3Cl + H =>
C6H6 + CH3Cl = C6H4CH3Cl + 2 H
(HF) + (H2O) = (H2F) + (OH) =>
(HF) + (H2O) = (H2F) + (OH)
SnCl2 + Hg2(NO3)2 = Sn(NO3)2 + Hg2Cl2 =>
SnCl2 + Hg2(NO3)2 = Sn(NO3)2 + Hg2Cl2
Sn3(PO4)4 + Ag = Sn + PO4Ag3 =>
Sn3(PO4)4 + 12 Ag = 3 Sn + 4 PO4Ag3
SrO + Cr2O3 + SrCrO4 = Sr2CrO4 =>
5 SrO + Cr2O3 + SrCrO4 = 3 Sr2CrO4
NH3 + I2 = NI3 + H2 =>
2 NH3 + 3 I2 = 2 NI3 + 3 H2
TiN + Ca + H2O = Ti + NH3 + Ca(OH)2 =>
2 TiN + 3 Ca + 6 H2O = 2 Ti + 2 NH3 + 3 Ca(OH)2
MgCO3 + CaCl2 = MgCl2 + CaCO3 =>
MgCO3 + CaCl2 = MgCl2 + CaCO3
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
Na3[Ag(SO3S)2] + Na2S = Na2SO3S + Ag2S =>
2 Na3[Ag(SO3S)2] + Na2S = 4 Na2SO3S + Ag2S
Ca(OCl)2 + H2SO4 = CaSO4 + HOCl =>
Ca(OCl)2 + H2SO4 = CaSO4 + 2 HOCl
Ni + FeBr3 = Fe + NiBr3 =>
Ni + FeBr3 = Fe + NiBr3
(NH4)2SO4(aq) + KOH(aq) = K2SO4(s) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4(s) + 2 NH3(g) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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