| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 5 O2 = 4 NO + 6 H2O
ClC6H4NH2 + HCl = ClC6H4NH3{+} + Cl{-} =>
ClC6H4NH2 + HCl = ClC6H4NH3{+} + Cl{-}
CeO4 + KI + HCl = CeCl + KCl + I + H2O =>
CeO4 + 7 KI + 8 HCl = CeCl + 7 KCl + 7 I + 4 H2O
NC + C4H9Br = Br + C4H9NC =>
NC + C4H9Br = Br + C4H9NC
C2F4 + BrF3 = C2F6 + Br2 =>
3 C2F4 + 2 BrF3 = 3 C2F6 + Br2
HClO3 + S = HCl + SO2 =>
2 HClO3 + 3 S = 2 HCl + 3 SO2
Ni(OH)2 + P2O3 = Ni3(PO3)2 + H2O =>
3 Ni(OH)2 + P2O3 = Ni3(PO3)2 + 3 H2O
Cu{2+}(aq) + Fe{2+}(aq) = Fe{3+}(aq) + Cu(s) =>
Cu{2+}(aq) + 2 Fe{2+}(aq) = 2 Fe{3+}(aq) + Cu(s)
KSO3H2SO4 = KSO4H2OSO2 =>
KSO3H2SO4 = KSO4H2OSO2
KCl + (OH){-} = KClO4 + {-} + H2O =>
KCl + 8(OH){-} = KClO4 + 8e + 4 H2O
S + N = SN =>
S + N = SN
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Fe(NCS) + NH4(NCS) = Fe(NH4) + NCS =>
Fe(NCS) + NH4(NCS) = Fe(NH4) + 2 NCS
Cr + H2O = CrO3 + H2 =>
Cr + 3 H2O = CrO3 + 3 H2
Na3Po4 + CuSO4 = Na3SO4 + CuPo4 =>
Na3Po4 + CuSO4 = Na3SO4 + CuPo4
P(NO3)2 + KI = KNO3 + PI2 =>
P(NO3)2 + 2 KI = 2 KNO3 + PI2
HClO4 + CuO = H2O + Cu(ClO4)2 =>
2 HClO4 + CuO = H2O + Cu(ClO4)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
N2 + CO2 + H2O = C7H6N + O2 =>
N2 + 14 CO2 + 6 H2O = 2 C7H6N + 17 O2
Bi2Se3 + H2TeO4 + H2O = HBiO3 + Se + H2Te =>
4 Bi2Se3 + 5 H2TeO4 + 4 H2O = 8 HBiO3 + 12 Se + 5 H2Te
NO3 + Ni = NiNO3 =>
NO3 + Ni = NiNO3
CH3CHCHCH3 + HCl = CH3CHClCH2CH3 =>
CH3CHCHCH3 + HCl = CH3CHClCH2CH3
CuSO4*5H2O + KNO3 = Cu(NO3)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KNO3 = Cu(NO3)2 + K2SO4 + 5 H2O
Al + KBrO4 + KOH = KAlO3 + KBr + H2O =>
8 Al + 5 KBrO4 + 8 KOH = 8 KAlO3 + 5 KBr + 4 H2O
HCl + NaI = NaCl + HI =>
HCl + NaI = NaCl + HI
H2SO4 + Na = NaSO4 + H2O + S =>
4 H2SO4 + 3 Na = 3 NaSO4 + 4 H2O + S
KOH + NaCl = Na + KOHCl =>
KOH + NaCl = Na + KOHCl
Pb(OH)2 + K2CrO4 = Pb2(CrO4)2 + K(OH) =>
2 Pb(OH)2 + 2 K2CrO4 = Pb2(CrO4)2 + 4 K(OH)
PbCl2 + KOH = Pb(OH)2 + KCl =>
PbCl2 + 2 KOH = Pb(OH)2 + 2 KCl
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
Cr + H2O = Cr2O3 + H2 =>
2 Cr + 3 H2O = Cr2O3 + 3 H2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
CsPO4 + BaOH = CsOH + BaPO4 =>
CsPO4 + BaOH = CsOH + BaPO4
C6H6O4 + NaOH = C6H5NaO4 + H2O =>
C6H6O4 + NaOH = C6H5NaO4 + H2O
Ca + HNO3 = NH4(NO3) + Ca(NO3)2 + H2O =>
4 Ca + 10 HNO3 = NH4(NO3) + 4 Ca(NO3)2 + 3 H2O
Na3CrO4 + FePO4 = Na3PO4 + FeCrO4 =>
Na3CrO4 + FePO4 = Na3PO4 + FeCrO4
Ca + Ga(ClO4)3 = Ga + Ca(ClO4)3 =>
Ca + Ga(ClO4)3 = Ga + Ca(ClO4)3
HNO2 + LiOH = LiNO2 + HOH =>
HNO2 + LiOH = LiNO2 + HOH
AgNo3 + K2Cr2O7 = Ag2Cr2O7 + KNo3 =>
2 AgNo3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNo3
Na + HC2H3O2 = NaC2H3O2 + H2 =>
2 Na + 2 HC2H3O2 = 2 NaC2H3O2 + H2
Cd + H2O + MnO4{-} = Cd(OH)2 + MnO2 + OH{-) =>
3 Cd + 4 H2O + 2 MnO4{-} = 3 Cd(OH)2 + 2 MnO2 + 2 OH{-)
MgOHCl + NaCl = MgCl2 + NaOH =>
MgOHCl + NaCl = MgCl2 + NaOH
NO3(s) = NO2(s) + O2(g) =>
2 NO3(s) = 2 NO2(s) + O2(g)
NH4OH + ZnCl2 = Zn(OH)2 + NH4 + Cl =>
2 NH4OH + ZnCl2 = Zn(OH)2 + 2 NH4 + 2 Cl
Hg4Fe(CN)6 + ClO3{-} + H{+} = Cl{-} + NO + CO2 + Fe{3+} + Hg{2+} + H2O =>
6 Hg4Fe(CN)6 + 47 ClO3{-} + 66 H{+} = 47 Cl{-} + 36 NO + 36 CO2 + 6 Fe{3+} + 24 Hg{2+} + 33 H2O
NH3 + Cl3 = NCl3 + HCl =>
NH3 + 2 Cl3 = NCl3 + 3 HCl
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
C6H5CH2OH + CH3COCl = CH3COOCH2C6H5 + HCl =>
C6H5CH2OH + CH3COCl = CH3COOCH2C6H5 + HCl
FeSO4 + Pb = PbSO4 + Fe =>
FeSO4 + Pb = PbSO4 + Fe
Al + H = AlH4 =>
Al + 4 H = AlH4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
