| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO + H2SiO3 = SSiO3 + H2O
H2O + FeCl3 = Fe(OH)3 + HCl =>
3 H2O + FeCl3 = Fe(OH)3 + 3 HCl
C3H7OH + O = CO2 + H2O =>
C3H7OH + 9 O = 3 CO2 + 4 H2O
H2(g) + N2(g) = NH4 =>
4 H2(g) + N2(g) = 2 NH4
Cr(OH)3(aq) + NaClO(aq) + Na2CO3(aq) = Na2CrO4(aq) + NaCl(aq) + CO2(g) + H2O(l) =>
2 Cr(OH)3(aq) + 3 NaClO(aq) + 2 Na2CO3(aq) = 2 Na2CrO4(aq) + 3 NaCl(aq) + 2 CO2(g) + 3 H2O(l)
CH3OH + CuO = HCHO + H2O + Cu =>
CH3OH + CuO = HCHO + H2O + Cu
Cu + H3PO4 = Cu3(PO4)2 + H2 =>
3 Cu + 2 H3PO4 = Cu3(PO4)2 + 3 H2
C + H2O = CO + H =>
C + H2O = CO + 2 H
PH3 + O2 = H3 + P4O2 =>
4 PH3 + O2 = 4 H3 + P4O2
Na3PO4 + Ca(CO3) = Na2CO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(CO3) = 3 Na2CO3 + Ca3(PO4)2
Zn + SO4{-2} + H2O = Zn{+2} + SO2 + OH{-} =>
Zn + SO4{-2} + 2 H2O = Zn{+2} + SO2 + 4 OH{-}
KCNS + C4H6O6 = KC4H5O6 + HCNS =>
KCNS + C4H6O6 = KC4H5O6 + HCNS
MnO4{-} + e + H{+} = MnO2 + H2O =>
MnO4{-} + 3e + 4 H{+} = MnO2 + 2 H2O
Cu + H3PO4 = Cu3(PO4)2 + H2 =>
3 Cu + 2 H3PO4 = Cu3(PO4)2 + 3 H2
CoCl2(aq) + NaOH(aq) = Co(OH)(s) + NaCl2 =>
CoCl2(aq) + NaOH(aq) = Co(OH)(s) + NaCl2
K4Fe(CN)6 + FeSO4 = Fe2Fe(CN)6 + K2SO4 =>
K4Fe(CN)6 + 2 FeSO4 = Fe2Fe(CN)6 + 2 K2SO4
Fe(s) + CuCl2(aq) = FeCl3(aq) + Cu(s) =>
2 Fe(s) + 3 CuCl2(aq) = 2 FeCl3(aq) + 3 Cu(s)
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s) =>
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s)
CuCl2(aq) + NaOH(aq) = Cu(OH)2(s) + NaCl(aq) =>
CuCl2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaCl(aq)
Zn + H2Cl2 = H2 + ZnCl2 =>
Zn + H2Cl2 = H2 + ZnCl2
Pb(s) + HCl(aq) = PbCl2(ppt) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(ppt) + H2(g)
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
ReO3Cl + H2O = HReO4 + HCl =>
ReO3Cl + H2O = HReO4 + HCl
Na(OH) + H2NO3 = NaHNO3 + H2O =>
Na(OH) + H2NO3 = NaHNO3 + H2O
CH2OHCH2OH + HCl = CH2ClCH2Cl + H2O =>
CH2OHCH2OH + 2 HCl = CH2ClCH2Cl + 2 H2O
H2SO4 + NaOH = Na + SO4 + H2O =>
H2SO4 + 2 NaOH = 2 Na + SO4 + 2 H2O
Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 HNO3 + 2 H2O
KCl + Na2Co3 = Na2Cl + KCo3 =>
KCl + Na2Co3 = Na2Cl + KCo3
NaCl + NH3 + H2O + CO2 = NH4Cl + NaHCO3 =>
NaCl + NH3 + H2O + CO2 = NH4Cl + NaHCO3
Na3[Cr(OH)6] + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4 =>
2 Na3[Cr(OH)6] + 6 H2SO4 = Cr2(SO4)3 + 12 H2O + 3 Na2SO4
NiS{2+} + O{+2} = SO{2+} + Ni{2+}C{3+} =>
NiS{2+} + O{+2} = SO{2+} + Ni{2+}C{3+}
C2H3NaO2 + HCl = NaCl + C2H4O2 =>
C2H3NaO2 + HCl = NaCl + C2H4O2
Fe + C + N2 = Fe(CN2)2 =>
Fe + 2 C + 2 N2 = Fe(CN2)2
Ba(OH)2 + H3(PO4) = BaH(PO4) + H2O =>
Ba(OH)2 + H3(PO4) = BaH(PO4) + 2 H2O
C5H8 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C5H8 + 16 KMnO4 + 24 H2SO4 = 25 CH3COOH + 8 K2SO4 + 16 MnSO4 + 14 H2O
Pb(NO3)2(aq) + LiCl(aq) = LiNO3(aq) + PbCl2(aq) =>
Pb(NO3)2(aq) + 2 LiCl(aq) = 2 LiNO3(aq) + PbCl2(aq)
HgCl + O2 = HgO + Cl =>
2 HgCl + O2 = 2 HgO + 2 Cl
Br2 + SnCl2 = SnBr4 + SnCl4 =>
2 Br2 + 2 SnCl2 = SnBr4 + SnCl4
C10H8(s) + O2(g) = CO2(g) + H2O(g) =>
C10H8(s) + 12 O2(g) = 10 CO2(g) + 4 H2O(g)
N4H8O + O2 = NO2 + H2O =>
2 N4H8O + 11 O2 = 8 NO2 + 8 H2O
Sc + HCl = ScCl2 + H2 =>
Sc + 2 HCl = ScCl2 + H2
Al(s) + CuCl2(aq) = AlCl3(aq) + Cu(s) =>
2 Al(s) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 Cu(s)
Fe2O3(s) + Na = Fe(s) + Na2O =>
Fe2O3(s) + 6 Na = 2 Fe(s) + 3 Na2O
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + KCl(aq) =>
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + 2 KCl(aq)
CH3CH2OCH3 + O2 = H2O + CO2 =>
2 CH3CH2OCH3 + 9 O2 = 8 H2O + 6 CO2
Ca(OH)2 + H2SO4 = Ca(OH)2SO4 + H2 =>
Ca(OH)2 + H2SO4 = Ca(OH)2SO4 + H2
K4[Fe(CN)6] + FeSO4 = K2SO4 + Fe2[Fe(CN)6] =>
K4[Fe(CN)6] + 2 FeSO4 = 2 K2SO4 + Fe2[Fe(CN)6]
Zn(NO3)2 + NaOH = Zn(OH)2 + Na(NO3) =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 Na(NO3)
CO + Cl2 + H2O = H2CO3 + HCl =>
CO + Cl2 + 2 H2O = H2CO3 + 2 HCl
C50H90 + O2 = CO2 + H2O =>
2 C50H90 + 145 O2 = 100 CO2 + 90 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.
