| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Au + AlBr3 = 3 AuBr + Al
NaIO3 + FeSO4 + H2SO4 = I2 + Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaIO3 + 10 FeSO4 + 6 H2SO4 = I2 + 5 Fe2(SO4)3 + Na2SO4 + 6 H2O
K3[Fe(C2O4)3] + HCl = K3[FeCl6] + H2C2O4 =>
K3[Fe(C2O4)3] + 6 HCl = K3[FeCl6] + 3 H2C2O4
CsIO3 = CsI + O2 =>
2 CsIO3 = 2 CsI + 3 O2
H6N3B3 + H2O = NH3 + H2 + H3BO3 =>
H6N3B3 + 9 H2O = 3 NH3 + 3 H2 + 3 H3BO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H12Br2 + NaOH = C6H14O2 + NaBr =>
C6H12Br2 + 2 NaOH = C6H14O2 + 2 NaBr
OH{-} + H3PO4 = PO4{-3} + H2O =>
3 OH{-} + H3PO4 = PO4{-3} + 3 H2O
FeSO4 + Ce(SO4)2 = Fe2(SO4)3 + CeSO4 =>
2 FeSO4 + Ce(SO4)2 = Fe2(SO4)3 + CeSO4
Pb(ClO4)4 + Cr2(CO3)3 = Cr(ClO4)3 + Pb2(CO3)4 =>
6 Pb(ClO4)4 + 4 Cr2(CO3)3 = 8 Cr(ClO4)3 + 3 Pb2(CO3)4
Ag + Mn2(CO3)5 = Mn + Ag2CO3 =>
10 Ag + Mn2(CO3)5 = 2 Mn + 5 Ag2CO3
Cu + H(SO4) = Cu(SO4) + H2O + S =>
7 Cu + 8 H(SO4) = 7 Cu(SO4) + 4 H2O + S
Cu(NO3)2 + K2CO3 + H2O = (CuOH)2CO3 + KNO3 + CO2 =>
2 Cu(NO3)2 + 2 K2CO3 + H2O = (CuOH)2CO3 + 4 KNO3 + CO2
HCOH + KMnO4 + H2SO4 = K2SO4 + HCOOH + MnSO4 + H2O =>
5 HCOH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 5 HCOOH + 2 MnSO4 + 3 H2O
Zn(s) + FeCl3(aq) = Fe + ZnCl3 =>
Zn(s) + FeCl3(aq) = Fe + ZnCl3
Na2S + FeCl3 + NH3 + H2O = NaCl + (NH4)2S + Fe(OH)3 =>
3 Na2S + 2 FeCl3 + 6 NH3 + 6 H2O = 6 NaCl + 3(NH4)2S + 2 Fe(OH)3
MgF2 + Pb = PbF2 + Mg =>
MgF2 + Pb = PbF2 + Mg
Li + No3 = Li(No3) = + H2 =>
Li + No3 = Li(No3)
Mg{2+} + NaOH = Mg(OH)2 + Na{+} =>
Mg{2+} + 2 NaOH = Mg(OH)2 + 2 Na{+}
H2O2(aq) + I2(s) = H{+}(aq) + I{-}(aq) + O2(g) =>
H2O2(aq) + I2(s) = 2 H{+}(aq) + 2 I{-}(aq) + O2(g)
H99999999999999999999 = H999999999999999999999 =>
H99999999999999999999 = H999999999999999999999
K2Cr2O7 + H2SO4 + Na2O2 = CrO5 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 5 H2SO4 + 4 Na2O2 = 2 CrO5 + K2SO4 + 4 Na2SO4 + 5 H2O
NiS + Fe3O4 = Ni3S2 + SO2 + FeS =>
15 NiS + Fe3O4 = 5 Ni3S2 + 2 SO2 + 3 FeS
CoCl2 + Na4(SiO4) = Co4(SiO4)2 + NaCl =>
4 CoCl2 + 2 Na4(SiO4) = Co4(SiO4)2 + 8 NaCl
NiCl2(aq)Na3PO4(aq) = NiPO4Na3Cl2 =>
NiCl2(aq)Na3PO4(aq) = NiPO4Na3Cl2
CaCl2 + PbSO3 = PbCl2 + CaSO3 =>
CaCl2 + PbSO3 = PbCl2 + CaSO3
Ca(OH)2 + SO2 + O2 = CaSO4 + H2O =>
2 Ca(OH)2 + 2 SO2 + O2 = 2 CaSO4 + 2 H2O
H2SO4 + NaCl = H2Na2 + Cl2SO4 =>
H2SO4 + 2 NaCl = H2Na2 + Cl2SO4
NH3 + O = NO + OH2 =>
2 NH3 + 5 O = 2 NO + 3 OH2
Co + H2SO4 = CoSO4 + SO + H2O =>
2 Co + 3 H2SO4 = 2 CoSO4 + SO + 3 H2O
NaClO + Ag2SeO4 + HClO4 = HClO + Na2SeO4 + AgClO4 =>
2 NaClO + Ag2SeO4 + 2 HClO4 = 2 HClO + Na2SeO4 + 2 AgClO4
IO + CO = I + CO2 =>
IO + CO = I + CO2
Na2S2O3 = Na2SO3 + S =>
Na2S2O3 = Na2SO3 + S
C7H114 + O2 = CO2 + H2O =>
2 C7H114 + 71 O2 = 14 CO2 + 114 H2O
CH3CH2OH + Mg = (CH3CHO)2Mg + H2 =>
2 CH3CH2OH + Mg = (CH3CHO)2Mg + 2 H2
Cl2 + NaNO3 = NaClO + NO2 =>
Cl2 + 2 NaNO3 = 2 NaClO + 2 NO2
CH4 + N2 = H2 + HCN =>
2 CH4 + N2 = 3 H2 + 2 HCN
(CH3CH2)3NHCl + NaHCO3 = (CH3CH2)3NH2CO3 + NaCl =>
(CH3CH2)3NHCl + NaHCO3 = (CH3CH2)3NH2CO3 + NaCl
NH4Cl + NaAlO2 + H2O = Al(OH)3 + NH3 + NaCl =>
NH4Cl + NaAlO2 + H2O = Al(OH)3 + NH3 + NaCl
Cu2O + Al = Al2O + Cu =>
Cu2O + 2 Al = Al2O + 2 Cu
PbCl2 + HCl + Cl2 = H2PbCl6 =>
PbCl2 + 2 HCl + Cl2 = H2PbCl6
H2SeO3 + Ti(OH)4 = Ti2(SeO3)4 + H2O =>
4 H2SeO3 + 2 Ti(OH)4 = Ti2(SeO3)4 + 8 H2O
CrCl + NaSO4 = NaCl + CrSO4 =>
CrCl + NaSO4 = NaCl + CrSO4
ZnCI{+2} + KOH = Zn(OH){+2} + KCI =>
ZnCI{+2} + KOH = Zn(OH){+2} + KCI
KCl + NaPO4 = NaCl + KPO4 =>
KCl + NaPO4 = NaCl + KPO4
HClO2 + KOH = KClO3 + H =>
HClO2 + KOH = KClO3 + 2 H
HC2H3O2(aq)Ca(OH)2(aq) = H(OH)2CaC2H3O2 =>
HC2H3O2(aq)Ca(OH)2(aq) = H(OH)2CaC2H3O2
Cr2O7{2-} + SO3{2-} + H{+} = Cr{3} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 SO3{2-} + 8 H{+} = 2 Cr{3} + 3 SO4{2-} + 4 H2O
C4H9OSO3H + HCl = C4H9OSO3Cl + H2 =>
C4H9OSO3H + HCl = C4H9OSO3Cl + H2
Na + C2H5OH = H2 + C2H5ONa =>
2 Na + 2 C2H5OH = H2 + 2 C2H5ONa
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/30/24
Équations équilibrées sur05/30/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
