| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
I2 + CaF2 = IF + Ca =>
I2 + CaF2 = 2 IF + Ca
Hg2(ClO4)2 + NaNO2 = Hg2(NO2)2 + NaClO4 =>
Hg2(ClO4)2 + 2 NaNO2 = Hg2(NO2)2 + 2 NaClO4
ZnPb{+4} + No{+3} = ZnNo{3} + Pb{4} =>
ZnPb{+4} + No{+3} = ZnNo{3} + Pb{4}
Cr(OH)3 + IO3{-} + OH{-} = CrO4{3-} + I{-} + H2O =>
3 Cr(OH)3 + IO3{-} + 9 OH{-} = 3 CrO4{3-} + I{-} + 9 H2O
HNO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(NO3)2(aq) =>
2 HNO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(NO3)2(aq)
CO2(aq) + H2O(l) = H2CO3(aq) =>
CO2(aq) + H2O(l) = H2CO3(aq)
Cr2(SO4)3 + Ca(OH)2 = Ca(SO4)3 + Cr2(OH)2 =>
Cr2(SO4)3 + Ca(OH)2 = Ca(SO4)3 + Cr2(OH)2
BaS + Mn(NO3)3 = Ba(NO3)2 + Mn2S3 =>
3 BaS + 2 Mn(NO3)3 = 3 Ba(NO3)2 + Mn2S3
H2S + Fe = FeS + H2 =>
H2S + Fe = FeS + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Nb5 + O2 + Cl2 = NbOCl =>
2 Nb5 + 5 O2 + 5 Cl2 = 10 NbOCl
KMnO4 + KI + H2SO4 = I2 + H2O + K2SO4 + MnO2 =>
2 KMnO4 + 6 KI + 4 H2SO4 = 3 I2 + 4 H2O + 4 K2SO4 + 2 MnO2
CrW + PdAs = AsW + CrPd =>
CrW + PdAs = AsW + CrPd
C4H9Cl + Li = LiCl + C4H9Li =>
C4H9Cl + 2 Li = LiCl + C4H9Li
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C6H2(NO2)3OH + Na2SO3 + NaOH = C6H2(NO2)2NH2ONa + Na2SO4 =>
C6H2(NO2)3OH + 3 Na2SO3 + NaOH = C6H2(NO2)2NH2ONa + 3 Na2SO4
Al2O3 + Na3N = AlN + Na2O =>
Al2O3 + 2 Na3N = 2 AlN + 3 Na2O
S + CuI2 = CuS + I =>
S + CuI2 = CuS + 2 I
CuO + KCl = K2O + CuCl2 =>
CuO + 2 KCl = K2O + CuCl2
Fe3O4 + KClO3 + K2CO3 = CO2 + KFeO4 + KCl =>
6 Fe3O4 + 13 KClO3 + 9 K2CO3 = 9 CO2 + 18 KFeO4 + 13 KCl
Bi(NO3)3 + Na2CO3 + H2O = BiCO3OH + NaNO3 + CO2 =>
2 Bi(NO3)3 + 3 Na2CO3 + H2O = 2 BiCO3OH + 6 NaNO3 + CO2
Mg(NO3)2 + LiOH = Mg(OH)2 + Li(NO3) =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 Li(NO3)
Mn(OH)2 = MnOH + OH =>
Mn(OH)2 = MnOH + OH
BaCrO4 + H{+} = Ba{+2} + H2Cr2O7 + H2O =>
2 BaCrO4 + 4 H{+} = 2 Ba{+2} + H2Cr2O7 + H2O
KOH + Cl2 + KIO2 = KIO4 + KCl + H2O =>
4 KOH + 2 Cl2 + KIO2 = KIO4 + 4 KCl + 2 H2O
(NH4)6Mo7O24*(H2O)4 + PO4{3-} + H{+} = (NH4)3[PO4(MoO3)12] + H2O + (NH4)3PO4 =>
12(NH4)6Mo7O24*(H2O)4 + 24 PO4{3-} + 72 H{+} = 7(NH4)3[PO4(MoO3)12] + 84 H2O + 17(NH4)3PO4
K2[Zn(OH)4] + CO2 = Zn(OH)2 + K2CO3 + H2O =>
K2[Zn(OH)4] + CO2 = Zn(OH)2 + K2CO3 + H2O
Cu + HCl + HNO3 = NO + CuCl3 + H2O =>
Cu + 3 HCl + HNO3 = NO + CuCl3 + 2 H2O
MnO2 + K2SO4 + KCl + H2O = KMnO4 + K2SO3 + HCl =>
2 MnO2 + 3 K2SO4 + 2 KCl + H2O = 2 KMnO4 + 3 K2SO3 + 2 HCl
C3H6O3 + NaOH = CHONa + H2O =>
C3H6O3 + 3 NaOH = 3 CHONa + 3 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
FeCr2O4 + Na2CO3 + O2 = NaCrO4 + Fe2O3 + CO3 =>
4 FeCr2O4 + 4 Na2CO3 + 11 O2 = 8 NaCrO4 + 2 Fe2O3 + 4 CO3
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
A1I3 + Br = A1Br3 + I2 =>
2 A1I3 + 6 Br = 2 A1Br3 + 3 I2
O + Ga = Ga2O3 =>
3 O + 2 Ga = Ga2O3
Br2 + Mn{2+} + H2O = Br{-} + MnO4{-}(aq) + H{+} =>
5 Br2 + 2 Mn{2+} + 8 H2O = 10 Br{-} + 2 MnO4{-}(aq) + 16 H{+}
Mg + Ti2Cl4 = MgCl2 + Ti =>
2 Mg + Ti2Cl4 = 2 MgCl2 + 2 Ti
FeCl3 + Pt = PtCl2 + Fe =>
2 FeCl3 + 3 Pt = 3 PtCl2 + 2 Fe
MgO + NaCl = MgCl + NaO =>
MgO + NaCl = MgCl + NaO
Cl2(aq) + NaOH(aq) = NaCl(aq) + NaClO2(aq) + H20(l) =>
10 Cl2(aq) + 20 NaOH(aq) = 10 NaCl(aq) + 10 NaClO2(aq) + H20(l)
Ca + Ag(NO3) = CaAg(NO3) =>
Ca + Ag(NO3) = CaAg(NO3)
FeCl3 + KOH = (Fe(OH)3) + KCl =>
FeCl3 + 3 KOH = (Fe(OH)3) + 3 KCl
Cs + ClO2 = CsClO2 =>
Cs + ClO2 = CsClO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Sn(OH)2 + H2CO3 = Sn(CO3) + H2O =>
Sn(OH)2 + H2CO3 = Sn(CO3) + 2 H2O
C25H22ClP + C15H10O + NaOH = C18H15PO + C22H16 + H2O + NaCl =>
C25H22ClP + C15H10O + NaOH = C18H15PO + C22H16 + H2O + NaCl
Cr(s) + AgNO3(aq) = Cr(NO3)3(aq) + Ag(s) =>
Cr(s) + 3 AgNO3(aq) = Cr(NO3)3(aq) + 3 Ag(s)
Na3PO4(s) + H2O = NaOH(aq) + H3PO4 =>
Na3PO4(s) + 3 H2O = 3 NaOH(aq) + H3PO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
