| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)HSO4 + Na2CO3 = (NH4)2CO3 + 2 NaHSO4
CH3CH2CH2OH + HBr = CH3CH2CH2CH2Br + H2O =>
4 CH3CH2CH2OH + 3 HBr = 3 CH3CH2CH2CH2Br + 4 H2O
BaCO3 + CO2 = BaCO2 + CO3 =>
BaCO3 + CO2 = BaCO2 + CO3
AgNO + KCl = AgCl + KNO =>
AgNO + KCl = AgCl + KNO
AgBr + NH3 = Ag(NH3)2 + Br =>
AgBr + 2 NH3 = Ag(NH3)2 + Br
C7H8 + C4H9Cl = C11H16 + HCl =>
C7H8 + C4H9Cl = C11H16 + HCl
HPO4{2-} = H{+} + PO4{3-} =>
HPO4{2-} = H{+} + PO4{3-}
HC2H3O2(aq) + Ca(OH)2(aq) = H2O(l) + Ca(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(C2H3O2)2(aq)
(CH3)2 + N2O4 = N2 + H2O + CO2 =>
4(CH3)2 + 7 N2O4 = 7 N2 + 12 H2O + 8 CO2
BrF3 + OH{-} = BrO3{-} + Br{-} + F{-} + H2O =>
3 BrF3 + 12 OH{-} = 2 BrO3{-} + Br{-} + 9 F{-} + 6 H2O
Na3VO4 + KI + H2SO4 = VOSO4 + K2SO4 + Na2SO4 + I2 + H2O =>
2 Na3VO4 + 2 KI + 6 H2SO4 = 2 VOSO4 + K2SO4 + 3 Na2SO4 + I2 + 6 H2O
FeI2 + HNO3 = NO2 + Fe(NO3)3 + HIO3 + H2O =>
FeI2 + 16 HNO3 = 13 NO2 + Fe(NO3)3 + 2 HIO3 + 7 H2O
HBr(aq) + F2(g) = HF(aq) + Br2(g) =>
2 HBr(aq) + F2(g) = 2 HF(aq) + Br2(g)
CsOH + H2SO3 = Cs2SO3 + H2O =>
2 CsOH + H2SO3 = Cs2SO3 + 2 H2O
Na2(OH)2 + H2CO3 = Na2CO3 + H2O =>
Na2(OH)2 + H2CO3 = Na2CO3 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AgNo + NaOH = AgOH + NaNo =>
AgNo + NaOH = AgOH + NaNo
NO2{-} + MnO4{-} + H{+} = NO3{-} + Mn{+2} + H2O =>
5 NO2{-} + 2 MnO4{-} + 6 H{+} = 5 NO3{-} + 2 Mn{+2} + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HSO4{-} = H{+} + SO4{2-} =>
HSO4{-} = H{+} + SO4{2-}
NH4VO3 = V2O5 + NH3 + H2O =>
2 NH4VO3 = V2O5 + 2 NH3 + H2O
Cu + HI = CuHI =>
Cu + HI = CuHI
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
CaMg(CO3)2 + HNO3 = Ca + Mg + HCO3 + NO3 =>
CaMg(CO3)2 + 2 HNO3 = Ca + Mg + 2 HCO3 + 2 NO3
C7H8 + C4H9Cl = C11H16 + HCl =>
C7H8 + C4H9Cl = C11H16 + HCl
K2O + CO = K2 + CO2 =>
K2O + CO = K2 + CO2
FeCl2 + Na2CO3 = Fe2(CO3)2 + NaCl =>
2 FeCl2 + 2 Na2CO3 = Fe2(CO3)2 + 4 NaCl
(CH3CO)2O + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2CH3 + CH3COOH =>
(CH3CO)2O + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2CH3 + CH3COOH
U(SO4)2 + KF = UF4 + K2SO4 =>
U(SO4)2 + 4 KF = UF4 + 2 K2SO4
AlSO4 + CaOH = AlOHCaSO4 =>
AlSO4 + CaOH = AlOHCaSO4
NaBH(s) + HSO(aq) = BH(g) + H(g) + NaSO(aq) =>
NaBH(s) + HSO(aq) = BH(g) + H(g) + NaSO(aq)
Ca3P2 + KMnO4 + H2O = Ca3(PO4)2 + MnO2 + KOH =>
3 Ca3P2 + 16 KMnO4 + 8 H2O = 3 Ca3(PO4)2 + 16 MnO2 + 16 KOH
MgBr2 + H3Po4 = Mg3(Po4)2 + HBr =>
3 MgBr2 + 2 H3Po4 = Mg3(Po4)2 + 6 HBr
FeCO3 + H2O = Fe(OH)2 + H2CO3 =>
FeCO3 + 2 H2O = Fe(OH)2 + H2CO3
FeCl3 + H2S = FeCl2HCl + S =>
2 FeCl3 + H2S = 2 FeCl2HCl + S
Li2 + Fl2 = Li2Fl2 =>
Li2 + Fl2 = Li2Fl2
FeCl3 + Na2S = FeS + S + NaCl =>
2 FeCl3 + 3 Na2S = 2 FeS + S + 6 NaCl
CuO + Al2O3 = CuAlO2 + O2 =>
4 CuO + 2 Al2O3 = 4 CuAlO2 + O2
Pb + Fe(SO4) = Pb(SO4) + Fe =>
Pb + Fe(SO4) = Pb(SO4) + Fe
ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]
NH4HS + HCl = NH4Cl + H2S =>
NH4HS + HCl = NH4Cl + H2S
K2SO3 + NH4Cl = (NH4)2SO3 + KCl =>
K2SO3 + 2 NH4Cl = (NH4)2SO3 + 2 KCl
HL + HLO = L2 + H2O =>
HL + HLO = L2 + H2O
LiOH + S = LiHS + O2 =>
2 LiOH + 2 S = 2 LiHS + O2
Cr2O3 + Cl2 + KOH = KCl + K2CrO4 + H2O =>
Cr2O3 + 3 Cl2 + 10 KOH = 6 KCl + 2 K2CrO4 + 5 H2O
C12H22O11 = C12 + H2O =>
C12H22O11 = C12 + 11 H2O
FeCl3 + Mg3(PO4)2 = MgCl2 + FePO4 =>
2 FeCl3 + Mg3(PO4)2 = 3 MgCl2 + 2 FePO4
CrO + NO2 = CrNO3 =>
CrO + NO2 = CrNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/11/24
Équations équilibrées sur11/10/23
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