| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaHPO4 + 2 FeCl3 = 3 CaCl2 + Fe2(HPO4)3
Al + Cr{2+} = Al{2+}O{3+} + Cr =>
Al + Cr{2+} = Al{2+}O{3+} + Cr
PbO2 + NH4 = Pb2 + N(OH)4 =>
2 PbO2 + NH4 = Pb2 + N(OH)4
AgNO3(aq) + NaOH(aq) = Ag2O(s) + NaNO3(aq) + H2O =>
2 AgNO3(aq) + 2 NaOH(aq) = Ag2O(s) + 2 NaNO3(aq) + H2O
Cr2(SO4)3 + H2O = Cr2O3 + H2SO4 =>
Cr2(SO4)3 + 3 H2O = Cr2O3 + 3 H2SO4
Al + Cu(SO4) = AlSO4 + Cu =>
Al + Cu(SO4) = AlSO4 + Cu
Pb(Ac)2 + KI = PbI2 + K(Ac) =>
Pb(Ac)2 + 2 KI = PbI2 + 2 K(Ac)
H2O2 + As2S3 + NaOH = Na3AsO4 + Na2SO4 + H2O =>
14 H2O2 + As2S3 + 12 NaOH = 2 Na3AsO4 + 3 Na2SO4 + 20 H2O
Ni(NO3)2*6H2O + Co(NO3)2*6H2O = NiCo2O4 + H2O + N2 + O2 =>
Ni(NO3)2*6H2O + 2 Co(NO3)2*6H2O = NiCo2O4 + 18 H2O + 3 N2 + 7 O2
Cu + Fe2(NO3)3 = Cu(NO3)2 + Fe =>
3 Cu + 2 Fe2(NO3)3 = 3 Cu(NO3)2 + 4 Fe
C8H8O2 + O2 = C8H6O4 + H2O =>
2 C8H8O2 + 3 O2 = 2 C8H6O4 + 2 H2O
Si2Cl5 + H2O = SiO2 + HCl + H =>
Si2Cl5 + 4 H2O = 2 SiO2 + 5 HCl + 3 H
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
V + NO2 = V2O5 + N2 =>
8 V + 10 NO2 = 4 V2O5 + 5 N2
NaOH + CH3OOH = H2O + NaCHO =>
NaOH + CH3OOH = 2 H2O + NaCHO
C8H14 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C8H14 + 14 KMnO4 + 21 H2SO4 = 20 CH3COOH + 7 K2SO4 + 14 MnSO4 + 16 H2O
(NH4)2SO4 = NH4 + SO4 =>
(NH4)2SO4 = 2 NH4 + SO4
Fe + O2 + H2O = Fe2O33H20 =>
4 Fe + 23 O2 + 20 H2O = 2 Fe2O33H20
C6H12O6 + CH4N2O = C10H18O5N2 + CO2 + H2O =>
7 C6H12O6 + 4 CH4N2O = 4 C10H18O5N2 + 6 CO2 + 14 H2O
Cr(NH3)4I3 + AgNO3 = AgI + NO3 + Cr(NH3)4 =>
Cr(NH3)4I3 + 3 AgNO3 = 3 AgI + 3 NO3 + Cr(NH3)4
C10H8(l) + O2(g) = CO(g) + H2O(g) =>
C10H8(l) + 7 O2(g) = 10 CO(g) + 4 H2O(g)
ZnBr2 + NaNO3 = Zn(NO3)2 + NaBr =>
ZnBr2 + 2 NaNO3 = Zn(NO3)2 + 2 NaBr
Fe3(NO3)3 + LiOH3 = Fe3OH3 + Li(NO3)3 =>
Fe3(NO3)3 + LiOH3 = Fe3OH3 + Li(NO3)3
CuO + FeS = Cu2O + SO4 + FeO =>
10 CuO + FeS = 5 Cu2O + SO4 + FeO
CaP + Cr(CO3) = Ca(CO3) + CrP =>
CaP + Cr(CO3) = Ca(CO3) + CrP
CoCl2*6H2O + Na2H2EDTA = CoEDTA + NaCl + H2O + H2 =>
CoCl2*6H2O + Na2H2EDTA = CoEDTA + 2 NaCl + 6 H2O + H2
NH4OH + H3PO4 = (NH4)3PO4 + H3(OH)3 =>
3 NH4OH + H3PO4 = (NH4)3PO4 + H3(OH)3
I{-} + NaClO3 + H{+} = I2 + NaCl + H2O =>
6 I{-} + NaClO3 + 6 H{+} = 3 I2 + NaCl + 3 H2O
MnO + Re + ReO3 = Mn20Mn9ReRe10O60 =>
87 MnO + 2 Re + 31 ReO3 = 3 Mn20Mn9ReRe10O60
FeS + HF = FeF2 + H2S =>
FeS + 2 HF = FeF2 + H2S
BaO + H2SO3 = Ba(HSO3)2 + H2O =>
BaO + 2 H2SO3 = Ba(HSO3)2 + H2O
C2H5OH + Mg = (C2H5O)2Mg + H2 =>
2 C2H5OH + Mg = (C2H5O)2Mg + H2
Cu2S3 + H2 = Cu + H2S =>
Cu2S3 + 3 H2 = 2 Cu + 3 H2S
CoCl3 + F2 = CoF2 + Cl2 =>
2 CoCl3 + 2 F2 = 2 CoF2 + 3 Cl2
Pb(SO4)2 + AlPO4 = Pb3(PO4)4 + Al2(SO4)3 =>
3 Pb(SO4)2 + 4 AlPO4 = Pb3(PO4)4 + 2 Al2(SO4)3
FeF2 + Ca(OH)2 = Fe(OH)2 + CaF2 =>
FeF2 + Ca(OH)2 = Fe(OH)2 + CaF2
CH3CO2H + NaOH = Na3CHCO2 + H2O =>
CH3CO2H + 3 NaOH = Na3CHCO2 + 3 H2O
C7H8O3N + O2 = CO2 + H2O + NO2 =>
2 C7H8O3N + 17 O2 = 14 CO2 + 8 H2O + 2 NO2
MnO2 + H2SO4 + NaBr = Br2 + MnSO4 + Na2SO4 + H2O =>
MnO2 + 2 H2SO4 + 2 NaBr = Br2 + MnSO4 + Na2SO4 + 2 H2O
C10H10O + C7H6O = C17H14O + H2O =>
C10H10O + C7H6O = C17H14O + H2O
HNO2 + NH4OH = NH4(OH)NO2 + H2O =>
7 HNO2 + 5 NH4OH = 6 NH4(OH)NO2 + H2O
HCn = H + Cn =>
HCn = H + Cn
NiCl2 + MgSO3 = NiSO3 + MgCl2 =>
NiCl2 + MgSO3 = NiSO3 + MgCl2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
HCOONa + KMnO4 + H2SO4 = CO2 + Na2SO4 + MnSO4 + K2SO4 + H2O =>
10 HCOONa + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 5 Na2SO4 + 4 MnSO4 + 2 K2SO4 + 16 H2O
AgNo3 + ZnCl2 = AgCl2 + ZnNo3 =>
AgNo3 + ZnCl2 = AgCl2 + ZnNo3
CHOOH + Br = CHOOBr + H2 =>
2 CHOOH + 2 Br = 2 CHOOBr + H2
C2H4 + CH3CO2H = CH3CO2C2H5 =>
C2H4 + CH3CO2H = CH3CO2C2H5
I3 + Na2S2O3 = NaI + Na2S4O6 =>
2 I3 + 6 Na2S2O3 = 6 NaI + 3 Na2S4O6
Fe + NO = Fe2O3 + N2 =>
4 Fe + 6 NO = 2 Fe2O3 + 3 N2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
