| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + NaCl = FeNaCl
Ga + H = GaH7 =>
Ga + 7 H = GaH7
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2{+} + MnO4{-} + H = Fe3{+} + Mn2{+} + H2O =>
9 Fe2{+} + 2 MnO4{-} + 16 H = 6 Fe3{+} + Mn2{+} + 8 H2O
HF + SiO2 = H2 + SiF6 + H2O =>
6 HF + SiO2 = H2 + SiF6 + 2 H2O
CuSO4 + (NH2OH)HCl = CuHCl + SO4(NH2OH) =>
CuSO4 + (NH2OH)HCl = CuHCl + SO4(NH2OH)
C10H10N4SO2(S) + Ag2O(s) = AgC10H9N4SO2(S) + H2O(l) =>
2 C10H10N4SO2(S) + Ag2O(s) = 2 AgC10H9N4SO2(S) + H2O(l)
C2H4Br2 + Br2 = C2H3Br2 + HBr =>
2 C2H4Br2 + Br2 = 2 C2H3Br2 + 2 HBr
Fe + HNO3 = FeO2 + NO2 + H2O =>
Fe + 4 HNO3 = FeO2 + 4 NO2 + 2 H2O
CH2CH4 + O2 = CO2 + H2O =>
2 CH2CH4 + 7 O2 = 4 CO2 + 6 H2O
KCl + CuCO3 = KCO3 + CuCl =>
KCl + CuCO3 = KCO3 + CuCl
Ni2 + Fe2Cl = NiCl2 + Fe =>
Ni2 + 4 Fe2Cl = 2 NiCl2 + 8 Fe
HCIO4 + SO + H2O = H2SO4 + HCI =>
HCIO4 + 2 SO + 2 H2O = 2 H2SO4 + HCI
KMnO4 + N0 + H2SO4 = MnSO4 + NO2 + K2SO4 + H2O =>
4 KMnO4 + 5 N0 + 6 H2SO4 = 4 MnSO4 + 5 NO2 + 2 K2SO4 + 6 H2O
HBrO + KOH = KBr + H2O2 =>
HBrO + KOH = KBr + H2O2
N2H4O3 = H2O + N2O =>
N2H4O3 = 2 H2O + N2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KCN + Co(CN)3 = K3[Co(CN)6] =>
3 KCN + Co(CN)3 = K3[Co(CN)6]
Al + CuSO4 + NaCl = AlCl3 + Cu + Na2SO4 =>
2 Al + 3 CuSO4 + 6 NaCl = 2 AlCl3 + 3 Cu + 3 Na2SO4
K2O + OH = KOH + O =>
K2O + 2 OH = 2 KOH + O
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
HBr + H2SO3 = HSO3 + H2Br =>
HBr + H2SO3 = HSO3 + H2Br
NiSO4 + CaOCl2 + NaOH = NiO2 + CaCl2 + Na2SO4 + H2O =>
NiSO4 + CaOCl2 + 2 NaOH = NiO2 + CaCl2 + Na2SO4 + H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
NiCl2(aq) + AgNO3(aq) = AgCl(s) + Ni(NO3)2(aq) =>
NiCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
I2 + NH4OH = NH4I + NH2IO4 + H2O =>
5 I2 + 10 NH4OH = 9 NH4I + NH2IO4 + 6 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6] =>
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6]
KClO4 + H2O = HClO4 + KOH =>
KClO4 + H2O = HClO4 + KOH
AgNO3 + NaOH + Cl2 = AgCl + OH + NaNO3 =>
2 AgNO3 + 2 NaOH + Cl2 = 2 AgCl + 2 OH + 2 NaNO3
NO + CS2 = NCS2 + O =>
NO + CS2 = NCS2 + O
AgNO{3} + NaBr = NaNO{3} + AgBr =>
AgNO{3} + NaBr = NaNO{3} + AgBr
Zn + I2 + H2O = Zn(OH)4{2-} + I{-} + H{+} =>
Zn + I2 + 4 H2O = Zn(OH)4{2-} + 2 I{-} + 4 H{+}
NH3* + O2* = NO + H2*O =>
4 NH3* + 5 O2* = 4 NO + 6 H2*O
Pb(ClO4)2(aq) + Na2S(aq) = PbS(s) + NaClO4(aq) =>
Pb(ClO4)2(aq) + Na2S(aq) = PbS(s) + 2 NaClO4(aq)
Na2O + AlCl3 = Al2O3 + NaCl =>
3 Na2O + 2 AlCl3 = Al2O3 + 6 NaCl
PBr3 + KMnO4 + HBr = PBr5 + KBr + MnBr2 + H2O =>
5 PBr3 + 2 KMnO4 + 16 HBr = 5 PBr5 + 2 KBr + 2 MnBr2 + 8 H2O
PbNa2 + CaSO4 = PbSO4 + CaNa2 =>
PbNa2 + CaSO4 = PbSO4 + CaNa2
Fe3N2 = Fe{2+} + N{3-} =>
Fe3N2 = 3 Fe{2+} + 2 N{3-}
H2SO + NaOH = H2OH + NaSO =>
H2SO + NaOH = H2OH + NaSO
Pb(NO3)2 = PbNO2 + NO2 + O3 =>
3 Pb(NO3)2 = 3 PbNO2 + 3 NO2 + 2 O3
Te(s) + O2(g) = TeO2(s) =>
Te(s) + O2(g) = TeO2(s)
CuCO3 + NaCH3COO = CuNa + CO3CH3COO =>
CuCO3 + NaCH3COO = CuNa + CO3CH3COO
ClO{-} = Cl{-} + O2 =>
2 ClO{-} = 2 Cl{-} + O2
C2H6O + KMnO4 + NaOH = C2H4O + K2MnO4 + Na2MnO4 + H2O =>
C2H6O + 2 KMnO4 + 2 NaOH = C2H4O + K2MnO4 + Na2MnO4 + 2 H2O
C6H5N + CH3OH + C2H5OH = C9H13N + H2O2 =>
C6H5N + CH3OH + C2H5OH = C9H13N + H2O2
Br{-}(g) + Ag{+}(aq) = AgBr =>
Br{-}(g) + Ag{+}(aq) = AgBr
KClO3 + H2SO4 = KHSO4 + HClO4 + ClO2 + H2O =>
3 KClO3 + 3 H2SO4 = 3 KHSO4 + HClO4 + 2 ClO2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
