| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 AuCl3H2O2 + 12 NaOH = 12 NaCl + 5 O2 + 4 Au + 10 H2O
C5H10O5 = C2H5OHCO2 =>
3 C5H10O5 = 5 C2H5OHCO2
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
MnSO4 + PbO2 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
K2Cr2O7 + H2SO4 + NaSO3 = K2SO4 + Cr2(SO4)3 + NaSO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 NaSO3 = K2SO4 + Cr2(SO4)3 + 3 NaSO4 + 4 H2O
NO + O2 + H2O = HNO2(aq) =>
4 NO + O2 + 2 H2O = 4 HNO2(aq)
C5H6 + KMnO4 + H2O = C5H6O2 + KOH + MnO2 =>
3 C5H6 + 4 KMnO4 + 2 H2O = 3 C5H6O2 + 4 KOH + 4 MnO2
FeCO3(s) + HNO3(aq) = Fe(NO3)2(aq) + CO2(g) + H2O(l) =>
FeCO3(s) + 2 HNO3(aq) = Fe(NO3)2(aq) + CO2(g) + H2O(l)
Na + MnSO4 = Mn + Na(SO4) =>
Na + MnSO4 = Mn + Na(SO4)
C4H7NO2 + O2 = CO2 + H2O + N2 =>
4 C4H7NO2 + 19 O2 = 16 CO2 + 14 H2O + 2 N2
CaH2 + H2O = Ca(HO)2 + H2 =>
CaH2 + 2 H2O = Ca(HO)2 + 2 H2
VO4{3-} + Fe{2+} + H{+} = VO{2+} + Fe{3+} + H2O =>
VO4{3-} + Fe{2+} + 6 H{+} = VO{2+} + Fe{3+} + 3 H2O
Cr + NH4 + CN + S4O6 = Cr(NH3)2(SCN)4 + S2O6 + H2O =>
6 Cr + 12 NH4 + 24 CN + 11 S4O6 = 6 Cr(NH3)2(SCN)4 + 10 S2O6 + 6 H2O
Na + KNO3 = K2O + N2 + Na2O =>
10 Na + 2 KNO3 = K2O + N2 + 5 Na2O
CaO + SO3 = CaS + O2 =>
CaO + SO3 = CaS + 2 O2
K + BeCl2 = Be + KCl =>
2 K + BeCl2 = Be + 2 KCl
KFe + O2 = KFeO2 =>
KFe + O2 = KFeO2
SO3 + Co(OH)2 = Co2SO4(OH)2 + H2O =>
SO3 + 2 Co(OH)2 = Co2SO4(OH)2 + H2O
AgNO3 + H2O = Ag + HNO3 + O2 =>
4 AgNO3 + 2 H2O = 4 Ag + 4 HNO3 + O2
C6H12O6(s) = C(s)H2O(l) =>
C6H12O6(s) = 6 C(s)H2O(l)
C2H4O2 + NaOH = CHONa + HOH =>
C2H4O2 + 2 NaOH = 2 CHONa + 2 HOH
C7H6O + NaOH = C7H7O2Na =>
C7H6O + NaOH = C7H7O2Na
MnO2 + H{+} + Br{-} = Mn{+} + H2O + Br2 =>
2 MnO2 + 8 H{+} + 6 Br{-} = 2 Mn{+} + 4 H2O + 3 Br2
H2SO4 + KI + KIO3 = I3 + K2SO4 + H2O =>
3 H2SO4 + 5 KI + KIO3 = 2 I3 + 3 K2SO4 + 3 H2O
CoCl2 + Fe(NO3)3 = Cl2Fe + Co(NO3)3 =>
CoCl2 + Fe(NO3)3 = Cl2Fe + Co(NO3)3
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
C6H12H2SO4 = C6H13OSO2OH =>
C6H12H2SO4 = C6H13OSO2OH
PbCl4 + Fe = PbCl2 + FeCl3 =>
3 PbCl4 + 2 Fe = 3 PbCl2 + 2 FeCl3
(CH3)3N + HNO3 = (CH4)3N + NO3 =>
(CH3)3N + 3 HNO3 = (CH4)3N + 3 NO3
Zn(O2H3C2)2 + Na3PO4 = Zn(O2H3C2)2Na3PO4 =>
Zn(O2H3C2)2 + Na3PO4 = Zn(O2H3C2)2Na3PO4
OH + CH3CH3CHOH = CH3COCH3 + H2O =>
2 OH + CH3CH3CHOH = CH3COCH3 + 2 H2O
FeCl2 + K3Fe(CN)6 = K3Cl2 + FeFe(CN)6 =>
FeCl2 + K3Fe(CN)6 = K3Cl2 + FeFe(CN)6
C6H5COOH + C6H5NHCOCH3 = C6H5NH2 + C6H5CH3(CO)2O =>
C6H5COOH + C6H5NHCOCH3 = C6H5NH2 + C6H5CH3(CO)2O
C6H12O6(aq) = C2H5OH(l) + CO2(g) =>
C6H12O6(aq) = 2 C2H5OH(l) + 2 CO2(g)
C6H12O6(l) + O2(g) = CO2(g) + H2O(g) =>
C6H12O6(l) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
C8H8O3 + KMnO4 + H2SO4 = C8H6O4 + MnSO4 + H2O + K2SO4 =>
5 C8H8O3 + 4 KMnO4 + 6 H2SO4 = 5 C8H6O4 + 4 MnSO4 + 11 H2O + 2 K2SO4
Pb3N2 + NaI = PbI2 + Na3N =>
Pb3N2 + 6 NaI = 3 PbI2 + 2 Na3N
NaOCl + H2O = NaCl + OH =>
NaOCl + H2O = NaCl + 2 OH
C6H14 + Cl2 = C6H13 + HCl =>
2 C6H14 + Cl2 = 2 C6H13 + 2 HCl
CaBr2 + F2(g) = CaF2 + Br2 =>
CaBr2 + F2(g) = CaF2 + Br2
HSO4 + BOH = HOH + BSO4 =>
HSO4 + BOH = HOH + BSO4
IlN + KI = IlK + NI =>
IlN + KI = IlK + NI
KSO4 + BOH = BSO4 + KOH =>
KSO4 + BOH = BSO4 + KOH
CrS + HBr = CrBr2 + H2S =>
CrS + 2 HBr = CrBr2 + H2S
Ag + H2O + KCN + O2 = KAg(CN)2 + KOH =>
4 Ag + 2 H2O + 8 KCN + O2 = 4 KAg(CN)2 + 4 KOH
(CN)2 + O3 = CO + N2 =>
3(CN)2 + 2 O3 = 6 CO + 3 N2
HClO4(aq) = ClO4 + H =>
HClO4(aq) = ClO4 + H
Pb + AgNO2 = Pb(NO2)3 + Ag =>
Pb + 3 AgNO2 = Pb(NO2)3 + 3 Ag
HClO4 + Ca(OH)2 = CaClO4 + H2O + O =>
2 HClO4 + 2 Ca(OH)2 = 2 CaClO4 + 3 H2O + O
| 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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
