| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
OH + NH3 = H2O + N2 =>
6 OH + 2 NH3 = 6 H2O + N2
CuAgNo3 = CuNo3Ag =>
CuAgNo3 = CuNo3Ag
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
ZnCl2 + Ag = Zn*AgCl2 =>
ZnCl2 + Ag = Zn*AgCl2
HBO2 + C2H5OH = C2H5BO2 + H2O =>
HBO2 + C2H5OH = C2H5BO2 + H2O
KMnO4 + H2SO4 + (COOK)2H2O = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 8 H2SO4 + 5(COOK)2H2O = 6 K2SO4 + 2 MnSO4 + 10 CO2 + 13 H2O
H2O2 + CH3COOH = CH3CO3H + H2O =>
H2O2 + CH3COOH = CH3CO3H + H2O
Cr + PbCl2 = Pb2 + Cr2Cl =>
8 Cr + 2 PbCl2 = Pb2 + 4 Cr2Cl
C114H207O102 + H2O = C2H6O + CO2 =>
4 C114H207O102 + 45 H2O = 153 C2H6O + 150 CO2
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
C3H8 + CH = C6H14 =>
8 C3H8 + 6 CH = 5 C6H14
H{+} + CH3CH2CH2OH + Cr2O7{2-} = Cr{3+} + CH3CH2CHO + H2O =>
8 H{+} + 3 CH3CH2CH2OH + Cr2O7{2-} = 2 Cr{3+} + 3 CH3CH2CHO + 7 H2O
Zn + H2I = ZnI2 + H2 =>
Zn + 2 H2I = ZnI2 + 2 H2
CHO{-} + Cu{2+} + OH{-} = COO2{-} + Cu2O + H2O =>
2 CHO{-} + 10 Cu{2+} + 20 OH{-} = 2 COO2{-} + 5 Cu2O + 11 H2O
Fe(ClO4)2 + Na2CO3 = FeCO3 + NaClO4 =>
Fe(ClO4)2 + Na2CO3 = FeCO3 + 2 NaClO4
Fe{2+} + H2O2 = Fe{3+} + OH{-} =>
2 Fe{2+} + H2O2 = 2 Fe{3+} + 2 OH{-}
PCl3 + C6H5Br + Mg = P(C6H5)3 + MgBr + MgCl =>
PCl3 + 3 C6H5Br + 6 Mg = P(C6H5)3 + 3 MgBr + 3 MgCl
Bi(OH)3 + HCl = BiOCl + H2O =>
Bi(OH)3 + HCl = BiOCl + 2 H2O
C4H6 + KMnO4 + KOH = C4H5O4K + K2MnO4 + H2O =>
C4H6 + 8 KMnO4 + 9 KOH = C4H5O4K + 8 K2MnO4 + 5 H2O
C14H20O + C6H8 = C14H28O + C6H6 =>
C14H20O + 4 C6H8 = C14H28O + 4 C6H6
CaCO3 + HC1 = CaC2 + H2CO3 =>
CaCO3 + 2 HC1 = CaC2 + H2CO3
CuSO4(aq) = Cu + SO4 =>
CuSO4(aq) = Cu + SO4
H2SO4 + KJ = H2S + J2 + K2SO4 + H2O =>
5 H2SO4 + 8 KJ = H2S + 4 J2 + 4 K2SO4 + 4 H2O
KClO3 + C6H12 = CO2 + H2O + KCl =>
6 KClO3 + C6H12 = 6 CO2 + 6 H2O + 6 KCl
Ca(OH)2 + H2O + SO2 + O2 = CaSO4*2H2O =>
2 Ca(OH)2 + 2 H2O + 2 SO2 + O2 = 2 CaSO4*2H2O
C17H36O6 + O2 = CO2 + H2O =>
C17H36O6 + 23 O2 = 17 CO2 + 18 H2O
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
Na2O + H2O = NaH2 + O =>
Na2O + 2 H2O = 2 NaH2 + 3 O
MoS3 + HNO3 = H2MoO4 + S2 + NO =>
2 MoS3 + 4 HNO3 = 2 H2MoO4 + 3 S2 + 4 NO
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
CaC2 + CsF = Cs2C2 + CaF2 =>
CaC2 + 2 CsF = Cs2C2 + CaF2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
O2 + KOH = H2O + KO2 =>
3 O2 + 4 KOH = 2 H2O + 4 KO2
MnO4{-} + S2O3{-2} + OH{-} = MnO4{-2} + SO4{-2} + H2O =>
8 MnO4{-} + S2O3{-2} + 10 OH{-} = 8 MnO4{-2} + 2 SO4{-2} + 5 H2O
Zn + HNO3 = ZnO + NO2 + H2 =>
2 Zn + 2 HNO3 = 2 ZnO + 2 NO2 + H2
Ba(OH)2 + (NH4)2O = BaO + NH4OH =>
Ba(OH)2 + (NH4)2O = BaO + 2 NH4OH
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
N + O = NO = O2 =>
N + O = NO
Na2SO4(aq) + Cu(NO3)2(aq) = NaNO3 + CuSO4 =>
Na2SO4(aq) + Cu(NO3)2(aq) = 2 NaNO3 + CuSO4
MgCl2 + NH3 = MgH2 + NCl3 =>
3 MgCl2 + 2 NH3 = 3 MgH2 + 2 NCl3
BaOH + C15H15N3O2 = C15H14N3O2 + H2O + Ba =>
BaOH + C15H15N3O2 = C15H14N3O2 + H2O + Ba
C2H5NO2(aq) + O2(g) = CO2(g) + H2O(l) + CH2N2O(aq) =>
4 C2H5NO2(aq) + 7 O2(g) = 6 CO2(g) + 8 H2O(l) + 2 CH2N2O(aq)
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
FeCl2 + Al = Al(Cl2)2 + Fe =>
2 FeCl2 + Al = Al(Cl2)2 + 2 Fe
FeCl3 + H2O2 = H2Cl + Fe(O2)3 =>
FeCl3 + 3 H2O2 = 3 H2Cl + Fe(O2)3
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
FeCl3 + Cs3(PO4) = FePO4 + CsCl =>
FeCl3 + Cs3(PO4) = FePO4 + 3 CsCl
KIO4 + CdBr2 = KCd + IO4Br2 =>
KIO4 + CdBr2 = KCd + IO4Br2
| 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 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
