| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O + 2 O4 = 3 CO2 + 3 H2O
H2C4H4O6 + Al(HCO3)3 = CO2 + H2O + Al2(C4H4O6)3 =>
3 H2C4H4O6 + 2 Al(HCO3)3 = 6 CO2 + 6 H2O + Al2(C4H4O6)3
Cl2(g) + NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(aq) =>
Cl2(g) + 2 NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(aq)
Pb(NO3)2 + C2H4O2 = Pb(C2H3O2)2 + HNO3 =>
Pb(NO3)2 + 2 C2H4O2 = Pb(C2H3O2)2 + 2 HNO3
OH{-} = O2 + H2O + {-} =>
4 OH{-} = O2 + 2 H2O + 4e
BaS + AgC2H3O2 = Ba(C2H3O2)2 + Ag2S =>
BaS + 2 AgC2H3O2 = Ba(C2H3O2)2 + Ag2S
Co(CN)2 + KCN = K4[Co(CN)6] =>
Co(CN)2 + 4 KCN = K4[Co(CN)6]
Ni2O2 = Ni + O =>
Ni2O2 = 2 Ni + 2 O
PtCl4 + LiCH3 = Pt(CH3)4 + LiCl =>
PtCl4 + 4 LiCH3 = Pt(CH3)4 + 4 LiCl
AlCl3 + H2SO4 = Al2(SO4)3 + Cl + SO2 + H2O =>
2 AlCl3 + 6 H2SO4 = Al2(SO4)3 + 6 Cl + 3 SO2 + 6 H2O
Na2WO4 + H3PO4 + H2O = Na9[PW9O34] + NaH2PO4H2O =>
9 Na2WO4 + 10 H3PO4 + 3 H2O = Na9[PW9O34] + 9 NaH2PO4H2O
I{-} + H{+} + H2SO4 = I2{+} + H2S + H2O =>
16 I{-} + 24 H{+} + 3 H2SO4 = 8 I2{+} + 3 H2S + 12 H2O
KOH + HBr = KOBr + H =>
KOH + HBr = KOBr + 2 H
Fe{2+} + Br{-} = Fe + Br2 =>
Fe{2+} + 2 Br{-} = Fe + Br2
HC2H3O2 + (OH)2 = H2O + (C2H3O2)2 =>
2 HC2H3O2 + (OH)2 = 2 H2O + (C2H3O2)2
LiHSO3 + H2O = Li(OH) + H2SO3 =>
LiHSO3 + H2O = Li(OH) + H2SO3
LiClO3 = LiCl + O3 =>
LiClO3 = LiCl + O3
CuSO4(s)*5H2O(s) = CuSO4(s) + H2O(g) =>
CuSO4(s)*5H2O(s) = CuSO4(s) + 5 H2O(g)
Zn + HC = ZnC + H2 =>
2 Zn + 2 HC = 2 ZnC + H2
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
CaF2(aq) + KOH(aq) = Ca(OH)2 + KF(aq) =>
CaF2(aq) + 2 KOH(aq) = Ca(OH)2 + 2 KF(aq)
AgC2H3O2 + Ni(ClO4)2 = AgClO4 + Ni(C2H3O2)2 =>
2 AgC2H3O2 + Ni(ClO4)2 = 2 AgClO4 + Ni(C2H3O2)2
BaCl2(aq) + NaNO3(aq) = NaCl(aq) + Ba(NO3)2(s) =>
BaCl2(aq) + 2 NaNO3(aq) = 2 NaCl(aq) + Ba(NO3)2(s)
Cu(s) + HNO3 = Cu(NO3)2(aq) + H2O(l) + NO2(g) =>
Cu(s) + 4 HNO3 = Cu(NO3)2(aq) + 2 H2O(l) + 2 NO2(g)
Al2(SO4)3 + Na3(PO4) = AlPO4 + Na2(SO4) =>
Al2(SO4)3 + 2 Na3(PO4) = 2 AlPO4 + 3 Na2(SO4)
COOHCOOH + OHCH2CH2CH3 = CH3COOCH2CH2OH + H2O =>
9 COOHCOOH + 14 OHCH2CH2CH3 = 15 CH3COOCH2CH2OH + 5 H2O
C4H6BaO4 + K3PO4 = Ba3(PO4)2 + CH3COOK =>
3 C4H6BaO4 + 2 K3PO4 = Ba3(PO4)2 + 6 CH3COOK
HPO4 + SrOH = SrPO4 + H2O =>
HPO4 + SrOH = SrPO4 + H2O
Ba + Ag2SO4 = BaSO4 + Ag2 =>
Ba + Ag2SO4 = BaSO4 + Ag2
hexane + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KClO + CS2 + KOH = K2CO3 + K2SO4 + KCl + H2O =>
8 KClO + CS2 + 6 KOH = K2CO3 + 2 K2SO4 + 8 KCl + 3 H2O
Na2Co3 + SrCl2 = SrCo3 + NaCl =>
Na2Co3 + SrCl2 = SrCo3 + 2 NaCl
H2O2 + NH4OH = NO2 + H2O =>
7 H2O2 + 2 NH4OH = 2 NO2 + 12 H2O
NCl2 + KOH = N(OH) + KCl2 =>
NCl2 + KOH = N(OH) + KCl2
Al(OH)3 + HBr = Al(Br)3 + H2O =>
Al(OH)3 + 3 HBr = Al(Br)3 + 3 H2O
FeCo3H2Co3 = Fe(HCo3)2 =>
FeCo3H2Co3 = Fe(HCo3)2
GaCl3 + CaCO3 = CaCl2 + Ga2(CO3)3 =>
2 GaCl3 + 3 CaCO3 = 3 CaCl2 + Ga2(CO3)3
Al + HCl4 = AlCl3 + H2 =>
8 Al + 6 HCl4 = 8 AlCl3 + 3 H2
Mg(H2PO4)2 + H2O = Mg(OH)2 + H3PO4 =>
Mg(H2PO4)2 + 2 H2O = Mg(OH)2 + 2 H3PO4
CH3CH2CH3 + O2 = H2O + CO2 =>
CH3CH2CH3 + 5 O2 = 4 H2O + 3 CO2
K2SiO3 + Fe(NO3)3 + H2O = Fe(OH)3 + H2SiO3 + KNO3 =>
3 K2SiO3 + 2 Fe(NO3)3 + 6 H2O = 2 Fe(OH)3 + 3 H2SiO3 + 6 KNO3
NH4F(aq) + MgCl(aq) = MgF(s) + NH4Cl(aq) =>
NH4F(aq) + MgCl(aq) = MgF(s) + NH4Cl(aq)
K + Na3PO4 = K3PO4 + Na =>
3 K + Na3PO4 = K3PO4 + 3 Na
CH2N + O2 = CO2 + H2O + N2 =>
2 CH2N + 3 O2 = 2 CO2 + 2 H2O + N2
C3H6O + O4 = CO2 + H2O =>
C3H6O + 2 O4 = 3 CO2 + 3 H2O
SN(O2) + H2 = SN + H2O =>
SN(O2) + 2 H2 = SN + 2 H2O
Ni2O2 = Ni + O =>
Ni2O2 = 2 Ni + 2 O
Na2C2O4 + KMnO4 + H2SO4 = K2S04 + Na2SO4 + H2O + MnSO4 + CO2 =>
18 Na2C2O4 + 2 KMnO4 + 24 H2SO4 = K2S04 + 18 Na2SO4 + 24 H2O + 2 MnSO4 + 36 CO2
H1O3 + HI = I2 + H2O =>
2 H1O3 + 10 HI = 5 I2 + 6 H2O
Sb2S3 + S + (NH4)2S = (NH4)3SbS4 =>
Sb2S3 + 2 S + 3(NH4)2S = 2(NH4)3SbS4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
