| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12 + H2SO4 = C6H14O + SO3
NH4 + Zn(NO3)2 = NH4NO3 + Zn =>
2 NH4 + Zn(NO3)2 = 2 NH4NO3 + Zn
K2Cr2O7 + HCl = KCl + Cl2 + CrCl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 4 Cl2 + 2 CrCl2 + 7 H2O
CuS0 = S + Cu =>
CuS0 = S + Cu
CH2C(CH3)CH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH2C(CH3)CH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Ni(s) + H2SO4(ac) = Ni2SO4(ac) + H2(g) =>
2 Ni(s) + H2SO4(ac) = Ni2SO4(ac) + H2(g)
Ca(s) + AgNO3(aq) = Ca(NO3)2(aq) + Ag(s) =>
Ca(s) + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 Ag(s)
NaI(aq) + CuSO4(aq) = Na2SO4(aq) + CuI(s) + I2(aq) =>
4 NaI(aq) + 2 CuSO4(aq) = 2 Na2SO4(aq) + 2 CuI(s) + I2(aq)
CH2C(CH3)CH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH2C(CH3)CH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
SrCl2 + Cs2(SO4) = Sr(SO4) + CsCl =>
SrCl2 + Cs2(SO4) = Sr(SO4) + 2 CsCl
Na2HAsO4 + HCl + KI = K2HAsO4 + NaCl + I2 + H2 =>
Na2HAsO4 + 2 HCl + 2 KI = K2HAsO4 + 2 NaCl + I2 + H2
C11H12O2 + H2O = C9H8O2 + C2H6O =>
C11H12O2 + H2O = C9H8O2 + C2H6O
Li + HCl = LiCl + H2 = =>
2 Li + 2 HCl = 2 LiCl + H2
NaClO(aq) + Na2S2O3(aq) + NaOH(aq) = Na2SO4(aq) + NaCl(aq) + H2O(l) =>
4 NaClO(aq) + Na2S2O3(aq) + 2 NaOH(aq) = 2 Na2SO4(aq) + 4 NaCl(aq) + H2O(l)
KClO3 + F2 = KF + O2 + Cl2 =>
2 KClO3 + F2 = 2 KF + 3 O2 + Cl2
NH4I + MnSO4 = H2O + NH3 + SO3 + MnI2 =>
2 NH4I + MnSO4 = H2O + 2 NH3 + SO3 + MnI2
CH2C(CH3)CH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH2C(CH3)CH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Mg(s) + H2O(l) = MgO + H2 =>
Mg(s) + H2O(l) = MgO + H2
Cu(NH3)4SO4*H2O + HNO3 = Cu(NH3)4 + H2SO4 + H2O + NO3 =>
Cu(NH3)4SO4*H2O + 2 HNO3 = Cu(NH3)4 + H2SO4 + H2O + 2 NO3
ZnO + H2Cl2 = ZnCl2 + H2O =>
ZnO + H2Cl2 = ZnCl2 + H2O
CuSO4 + KI + H2O = Cu(OH)2 + HI + K2SO4 =>
CuSO4 + 2 KI + 2 H2O = Cu(OH)2 + 2 HI + K2SO4
NaCHO3 + HC2H3O2 = NaC2H5O2 + CO2 + H2O =>
4 NaCHO3 + 5 HC2H3O2 = 4 NaC2H5O2 + 6 CO2 + 2 H2O
Fe2 + O3 = FeO2 =>
3 Fe2 + 4 O3 = 6 FeO2
Cs2O + H2O = Cs2O2 + H2 =>
Cs2O + H2O = Cs2O2 + H2
CaO + MnI4 = CaI2 + MnO2 =>
2 CaO + MnI4 = 2 CaI2 + MnO2
C6H11O3NS + H2O = C3H6OS + C3H4O3 + NH3 =>
C6H11O3NS + H2O = C3H6OS + C3H4O3 + NH3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Pt4 + H2 = PtH4 =>
Pt4 + 8 H2 = 4 PtH4
ClO4{-} + Sn{2+} + H{+} = Cl{-} + Sn{4+} + H2O =>
ClO4{-} + 4 Sn{2+} + 8 H{+} = Cl{-} + 4 Sn{4+} + 4 H2O
Cr2(SO3)4 + KMnO4 + KOH = MnSO4 + K2CrO4 + K2SO4 + H2O =>
5 Cr2(SO3)4 + 12 KMnO4 + 24 KOH = 12 MnSO4 + 10 K2CrO4 + 8 K2SO4 + 12 H2O
Hg + HNO3 = Hg3(NO3)2 + H2O + NO =>
9 Hg + 8 HNO3 = 3 Hg3(NO3)2 + 4 H2O + 2 NO
CO2 + H2O = CO3{2-} + H3O{+} =>
CO2 + 3 H2O = CO3{2-} + 2 H3O{+}
MnO2 + KNO3 + KOH = K2MnO4 + KNO2 + H2O =>
MnO2 + KNO3 + 2 KOH = K2MnO4 + KNO2 + H2O
C6H3N3O6 + O2 = CO2 + N2O5 + H2O =>
2 C6H3N3O6 + 15 O2 = 12 CO2 + 3 N2O5 + 3 H2O
Hg2Cl2(s) = Hg(aq) + Cl(aq) =>
Hg2Cl2(s) = 2 Hg(aq) + 2 Cl(aq)
Fe(C2H3O2)2 + PbO2 = FeO + Pb(C2H3O2)4 =>
2 Fe(C2H3O2)2 + PbO2 = 2 FeO + Pb(C2H3O2)4
CH3CHCH3OH = H2O + CH2CHCH3 =>
CH3CHCH3OH = H2O + CH2CHCH3
SiO2 + N2 = SiN + O2 =>
2 SiO2 + N2 = 2 SiN + 2 O2
NaBr + KMnO4 + KOH = Br2 + K2MnO4 + NaOH =>
2 NaBr + 2 KMnO4 + 2 KOH = Br2 + 2 K2MnO4 + 2 NaOH
MgF2 + Be3(PO4)2 = Mg3(PO4)2 + BeF2 =>
3 MgF2 + Be3(PO4)2 = Mg3(PO4)2 + 3 BeF2
MnO + NaClO = MnO2 + NaCl =>
MnO + NaClO = MnO2 + NaCl
NaHSO4 + Na2Co3 = NaHCo3 + Na2SO4 =>
NaHSO4 + Na2Co3 = NaHCo3 + Na2SO4
HNO3 + AI(OH)3 = H2O + AI(NO3)3 =>
3 HNO3 + AI(OH)3 = 3 H2O + AI(NO3)3
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
Mg(NO3)2 + Cl2 = MgCl2 + Cl2(NO3)2 =>
Mg(NO3)2 + 2 Cl2 = MgCl2 + Cl2(NO3)2
(ZnNO3*6H2O) + (NH4OH*2H2O) + NH4NO3 = [Zn(NH3)4](NO3)2 + H2O =>
8(ZnNO3*6H2O) + 22(NH4OH*2H2O) + 9 NH4NO3 = 8[Zn(NH3)4](NO3)2 + 117 H2O
HNO3 + H2O + HN3 = NH4NO3 =>
HNO3 + 3 H2O + HN3 = 2 NH4NO3
HI(g) = H2 + I2(g) =>
2 HI(g) = H2 + I2(g)
Na2(SO3) + CuI2 = NaI + (SO3)Cu =>
Na2(SO3) + CuI2 = 2 NaI + (SO3)Cu
ZnSO4 + NaBr = Na2SO4 + ZnBr2 =>
ZnSO4 + 2 NaBr = Na2SO4 + ZnBr2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
