| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 OH = Cu(OH)2
B + RbOH + H2O = RbB(OH)4 + H2 =>
2 B + 2 RbOH + 6 H2O = 2 RbB(OH)4 + 3 H2
Mg(HCO3)2 + Ca(OH)2 = Mg(OH)2 + CaCO3 + H2O =>
Mg(HCO3)2 + 2 Ca(OH)2 = Mg(OH)2 + 2 CaCO3 + 2 H2O
C3H8O2 + HCl = C3H6Cl2 + H2O =>
C3H8O2 + 2 HCl = C3H6Cl2 + 2 H2O
Al(s) + CuCl2(aq) = AlCl3(aq) + Cu(s) =>
2 Al(s) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 Cu(s)
Pb(s) + HCl(aq) = PbCl2(ppt) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(ppt) + H2(g)
CH3COCH3 + NaHSO3 = CH3COOH + NaHSO2 =>
2 CH3COCH3 + 4 NaHSO3 = 3 CH3COOH + 4 NaHSO2
Fe(ClO4)3 + NaOH = Fe(OH)3 + NaClO4 =>
Fe(ClO4)3 + 3 NaOH = Fe(OH)3 + 3 NaClO4
CuSO4*5H2O + H2SeO3 = CuSe + H2SO4 + H2O + O2 =>
2 CuSO4*5H2O + 2 H2SeO3 = 2 CuSe + 2 H2SO4 + 10 H2O + 3 O2
H2O + AlBr3 = HBr + Al(OH)3 =>
3 H2O + AlBr3 = 3 HBr + Al(OH)3
HNO3 + Mn(OH)2 = H(OH) + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H(OH) + Mn(NO3)2
KClO2 + S = KCl + SO2 =>
KClO2 + S = KCl + SO2
Na2(CO3) + Ba(NO3)2 = Na(NO3) + Ba(CO3) =>
Na2(CO3) + Ba(NO3)2 = 2 Na(NO3) + Ba(CO3)
CaO2 + HCO3 = Ca(OH)2 + O2 + CO2 =>
CaO2 + 2 HCO3 = Ca(OH)2 + O2 + 2 CO2
Mg(HCo3)2 + Ca(OH)2 = Mg(OH)2 + CaCo3 + H2O =>
Mg(HCo3)2 + 2 Ca(OH)2 = Mg(OH)2 + 2 CaCo3 + 2 H2O
ONa = NaO =>
ONa = NaO
Fe(OH)3 + H3(PO4) = Fe(PO4) + H2O =>
Fe(OH)3 + H3(PO4) = Fe(PO4) + 3 H2O
CH3CHOHCH3 + KMnO4 + NaOH = CH3COCH3 + NaMnO2 + KOH + H2O =>
2 CH3CHOHCH3 + KMnO4 + NaOH = 2 CH3COCH3 + NaMnO2 + KOH + 2 H2O
CuCl2(aq) + NaOH(aq) = Cu(OH)2(s) + NaCl(aq) =>
CuCl2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaCl(aq)
Be(OH2) + H2SO4 = H2O + H2BeSO4 =>
Be(OH2) + H2SO4 = H2O + H2BeSO4
Al(NO3)3 + Na(OH) = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 Na(OH) = Al(OH)3 + 3 NaNO3
(Co(NH3)5Cl)Cl2 + NaNO3 = (Co(NH3)5(NO2))Cl2 + NaClO =>
(Co(NH3)5Cl)Cl2 + NaNO3 = (Co(NH3)5(NO2))Cl2 + NaClO
Li2(s) + H2O(l) = LiOH + H2 =>
Li2(s) + 2 H2O(l) = 2 LiOH + H2
Fe + O2 = Fe2O23 =>
4 Fe + 23 O2 = 2 Fe2O23
Pb(s) + HCl(aq) = PbCl2(aq) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(aq) + H2(g)
C + O2 = CO2 =>
C + O2 = CO2
KBrO3 + H2SO4 = HBrO4 + BrO2 + K2SO4 + H2O =>
6 KBrO3 + 3 H2SO4 = 2 HBrO4 + 4 BrO2 + 3 K2SO4 + 2 H2O
Ti2Nb2C2F2 = Nb2C + TiC + TiF3 + Nb =>
3 Ti2Nb2C2F2 = 2 Nb2C + 4 TiC + 2 TiF3 + 2 Nb
C4H6O + NaOH = C7H6O2 + Na + H2O =>
7 C4H6O + 20 NaOH = 4 C7H6O2 + 20 Na + 19 H2O
H3MO3(aq) + MnO4(aq) = H3MO4(aq) + Mn =>
4 H3MO3(aq) + MnO4(aq) = 4 H3MO4(aq) + Mn
K2Cr2O7 = O2 + K + Cr =>
2 K2Cr2O7 = 7 O2 + 4 K + 4 Cr
Fe + O2 = Fe2O2 =>
2 Fe + O2 = Fe2O2
SrCO3 + NH4Cl = SrCl2 + NH3 + H2O + CO2 =>
SrCO3 + 2 NH4Cl = SrCl2 + 2 NH3 + H2O + CO2
CH3COOH + MgO = (CH3COO)2O + MgH2 =>
2 CH3COOH + MgO = (CH3COO)2O + MgH2
Fe(OH)2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe(OH)2 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 6 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
AgCl + Ba(NO3)2 = Ag(NO3) + Ba(Cl)2 =>
2 AgCl + Ba(NO3)2 = 2 Ag(NO3) + Ba(Cl)2
HC8H4O4 + BaO2H2 = Ba + C8H4O4 + H2O =>
2 HC8H4O4 + BaO2H2 = Ba + 2 C8H4O4 + 2 H2O
Ba(OH)2 + H3(PO4) = BaH(PO4) + H2O =>
Ba(OH)2 + H3(PO4) = BaH(PO4) + 2 H2O
Fe + Ag = Fe2Ag =>
2 Fe + Ag = Fe2Ag
FeSO4 + Hg2(NO2)2 = Fe(NO2)2 + Hg2SO4 =>
FeSO4 + Hg2(NO2)2 = Fe(NO2)2 + Hg2SO4
H + NO = H2O + N2 =>
4 H + 2 NO = 2 H2O + N2
Ni(SO4)2 + BaCl2 = BaSO4 + Ni + Cl =>
Ni(SO4)2 + 2 BaCl2 = 2 BaSO4 + Ni + 4 Cl
FeCl2 + C6N6FeK3 = Fe2[Fe(CN)6]3 + K + Cl =>
2 FeCl2 + 3 C6N6FeK3 = Fe2[Fe(CN)6]3 + 9 K + 4 Cl
I2 + OH{-} = H2O + I{-} + O4I3{3+} =>
7 I2 + 8 OH{-} = 4 H2O + 11 I{-} + O4I3{3+}
KCl(aq) + Na2SO4(aq) = K2SO4(aq) + NaCl(aq) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(aq) + 2 NaCl(aq)
Li2CO3 + C2H4O2 = H2O + CO2 + LiCH3CO2 =>
Li2CO3 + 2 C2H4O2 = H2O + CO2 + 2 LiCH3CO2
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s) =>
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s)
CH3COH + KMnO4 = CH3COOK + MnO2 + CH3COOH + H2O =>
3 CH3COH + 2 KMnO4 = 2 CH3COOK + 2 MnO2 + CH3COOH + H2O
| 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.
