| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3 + 3 K = 3 KNO3 + Fe
H{+} + C2O4{-2} + MnO4{-} = CO2 + Mn{+2} + H2O =>
16 H{+} + 5 C2O4{-2} + 2 MnO4{-} = 10 CO2 + 2 Mn{+2} + 8 H2O
NiSO4(NH3) = Ni(NH3)SO4 =>
NiSO4(NH3) = Ni(NH3)SO4
CaC2 + H2O = C2H2 + CaO2 + H2 =>
CaC2 + 2 H2O = C2H2 + CaO2 + H2
FeCl3 + KJ = FeCl2 + J2 + KCl =>
2 FeCl3 + 2 KJ = 2 FeCl2 + J2 + 2 KCl
C4H10 + O2 = O2H10 + C2 =>
C4H10 + O2 = O2H10 + 2 C2
Fe + CUCI2 = FeCI2 + CU =>
Fe + CUCI2 = FeCI2 + CU
MgCO3 + H2C2O4 = MgC2O4 + CO2 + H2O =>
MgCO3 + H2C2O4 = MgC2O4 + CO2 + H2O
KOH + MnO2 + KNO3 = K2MnO4 + H2O + KNO2 =>
2 KOH + MnO2 + KNO3 = K2MnO4 + H2O + KNO2
AgNO3 + (NH4OH) = (NH4)2NO3 + Ag(OH)2 =>
AgNO3 + 2(NH4OH) = (NH4)2NO3 + Ag(OH)2
Na + AgClO4 = NaClO4 + Ag =>
Na + AgClO4 = NaClO4 + Ag
C6H5CHO + Ag(NH3)2OH = C6H5COOH + Ag + NH3 + H2O =>
C6H5CHO + 2 Ag(NH3)2OH = C6H5COOH + 2 Ag + 4 NH3 + H2O
Ca(HCO3)2 + H2O = Ca(OH)2 + HCO3 + H2 =>
Ca(HCO3)2 + 2 H2O = Ca(OH)2 + 2 HCO3 + H2
CH3CH2NH3Cl + Ca(OH)2 = CH3CH2NH3OH + CaCl2 =>
2 CH3CH2NH3Cl + Ca(OH)2 = 2 CH3CH2NH3OH + CaCl2
TiO2(s) + HCl(aq) = TiCl4(aq) + H2O(l) =>
TiO2(s) + 4 HCl(aq) = TiCl4(aq) + 2 H2O(l)
MgSO4(aq) + Ba(OH)2(aq) = Mg(OH)2 + BaSO4 =>
MgSO4(aq) + Ba(OH)2(aq) = Mg(OH)2 + BaSO4
C6H12O6 = C4H8O2 + CO2 + H2O =>
5 C6H12O6 = 6 C4H8O2 + 6 CO2 + 6 H2O
C2H3O2F + O2 = CO + H2O + F2 =>
4 C2H3O2F + 3 O2 = 8 CO + 6 H2O + 2 F2
PCl5(s) + H2O(l) = POCl3(s) + HCl(aq) =>
PCl5(s) + H2O(l) = POCl3(s) + 2 HCl(aq)
Mg3N2(s) + HCl(aq) = MgCl2(aq) + NH3(aq) =>
Mg3N2(s) + 6 HCl(aq) = 3 MgCl2(aq) + 2 NH3(aq)
As2S3 + KNO3 + H2SO4 = NO2 + K2SO4 + K3AsO4 + H2O =>
As2S3 + 28 KNO3 + 8 H2SO4 = 28 NO2 + 11 K2SO4 + 2 K3AsO4 + 8 H2O
NaOH(aq) + NiSO4 = Ni(OH)2 + Na2SO4 =>
2 NaOH(aq) + NiSO4 = Ni(OH)2 + Na2SO4
Cu(OH)2 + HBr = CuBr + (OH)2H =>
Cu(OH)2 + HBr = CuBr + (OH)2H
Ca3(PO4)2 + H2SO4 + H2O = Ca(H2PO4)2 + CaSO4*2H2O =>
Ca3(PO4)2 + 2 H2SO4 + 4 H2O = Ca(H2PO4)2 + 2 CaSO4*2H2O
Cd + Cr{3+} = Cd{2+} + Cr{2+} =>
Cd + 2 Cr{3+} = Cd{2+} + 2 Cr{2+}
CaI2(s) + H2SO4(aq) = HI(aq) + CaSO4(aq) =>
CaI2(s) + H2SO4(aq) = 2 HI(aq) + CaSO4(aq)
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH
C6H45COOH + O3 = CO2 + H2O =>
3 C6H45COOH + 35 O3 = 21 CO2 + 69 H2O
KI + KIO3 + H2O = I2 + KOH =>
5 KI + KIO3 + 3 H2O = 3 I2 + 6 KOH
KHSO3KOH = K2SO3H2O =>
KHSO3KOH = K2SO3H2O
Na2S(aq) + Cu(NO3)2(aq) = NaNO3 + CuS(s) =>
Na2S(aq) + Cu(NO3)2(aq) = 2 NaNO3 + CuS(s)
C4H9CHO + H2 = C4H11CHO =>
C4H9CHO + H2 = C4H11CHO
C15H31COOH + C2H5OH = C15H31COOC2H5 + H2O =>
C15H31COOH + C2H5OH = C15H31COOC2H5 + H2O
Ca3(Po4)2 + H2SO4 + H2O = Ca(H2Po4)2 + CaSO4*2H2O =>
Ca3(Po4)2 + 2 H2SO4 + 4 H2O = Ca(H2Po4)2 + 2 CaSO4*2H2O
NH4OH + ZnSO4 = [Zn(NH3)4](OH)2 + (NH4)2SO4 + H2O =>
6 NH4OH + ZnSO4 = [Zn(NH3)4](OH)2 + (NH4)2SO4 + 4 H2O
NH4SCN + (NH4)2Cr2O7 = (NH4)2[Cr(SCN)4(NH3)2] + NH3 + H2O + O2 =>
8 NH4SCN + (NH4)2Cr2O7 = 2(NH4)2[Cr(SCN)4(NH3)2] + 2 NH3 + 3 H2O + 2 O2
KNO2 + HI + H2SO4 = I2 + NO + H2O + K2SO4 =>
2 KNO2 + 2 HI + H2SO4 = I2 + 2 NO + 2 H2O + K2SO4
HNO3 + MgSiO3 = H2SiO3 + Mg(NO3)2 =>
2 HNO3 + MgSiO3 = H2SiO3 + Mg(NO3)2
K2SO4(aq) + CaCl2(aq) = KCl(aq) + CaSO4(aq) =>
K2SO4(aq) + CaCl2(aq) = 2 KCl(aq) + CaSO4(aq)
CuSO4 + H2O + Na2CO3 = CO2 + [Cu(OH)]2CO3 + Na2SO4 =>
2 CuSO4 + H2O + 2 Na2CO3 = CO2 + [Cu(OH)]2CO3 + 2 Na2SO4
Na2S(aq) + AgNO3(aq) = Ag2S(aq) + NaNO3(aq) =>
Na2S(aq) + 2 AgNO3(aq) = Ag2S(aq) + 2 NaNO3(aq)
Pb3O4 + H2SO4 = Pb2(SO4)3 + PbSO4 + H2O =>
Pb3O4 + 4 H2SO4 = Pb2(SO4)3 + PbSO4 + 4 H2O
KOH + Pb(NO3)2 = K2Pb + OHNO3 =>
2 KOH + Pb(NO3)2 = K2Pb + 2 OHNO3
NH4VS3 + HCl = HVS3 + NH4Cl =>
NH4VS3 + HCl = HVS3 + NH4Cl
H + P2 = HP5 =>
2 H + 5 P2 = 2 HP5
Zn{2+} + Fe{2+} = Fe{3+} + Zn =>
Zn{2+} + 2 Fe{2+} = 2 Fe{3+} + Zn
CH3NH2COOH + CuO = CO2 + H2O + Cu + N =>
CH3NH2COOH + 5 CuO = 2 CO2 + 3 H2O + 5 Cu + N
Cu2S + ZnS = CuS + Zn =>
Cu2S + ZnS = 2 CuS + Zn
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(aq) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(aq) + 2 NaNO3(aq)
KOH + Cu(C2H3O2)2 = KC2H3O2 + Cu(OH)2 =>
2 KOH + Cu(C2H3O2)2 = 2 KC2H3O2 + Cu(OH)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
