| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S(aq) + Cu(NO3)2(aq) = CuS(s) + 2 HNO3(aq)
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
SnCl2 + Br2 + HCl = SnCl4 + HBr =>
SnCl2 + Br2 + 2 HCl = SnCl4 + 2 HBr
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
Na = Na6 =>
6 Na = Na6
Cu + HNO3(conc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(conc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeBr3(aq) + (NH4)2S(aq) = Fe2S3(s) + NH4Br(aq) =>
2 FeBr3(aq) + 3(NH4)2S(aq) = Fe2S3(s) + 6 NH4Br(aq)
H{+} + Cr2O7{2-} + FeO = Fe{3+} + Cr{3+} + H2O =>
26 H{+} + Cr2O7{2-} + 6 FeO = 6 Fe{3+} + 2 Cr{3+} + 13 H2O
C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl3 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = C6H5NH2 + 2 FeCl3 + 2 H2O
NaCl + Hg(C2H3O2)2 = Na(C2H3O2) + HgCl2 =>
2 NaCl + Hg(C2H3O2)2 = 2 Na(C2H3O2) + HgCl2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Mg(CH3COO)2 + K3PO4 = Mg3(PO4)2 + KCH3COO =>
3 Mg(CH3COO)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KCH3COO
MnSO4 + KClO3 + HCl = K2MnO4 + Cl + H2SO4 + H2O =>
MnSO4 + 2 KClO3 + 6 HCl = K2MnO4 + 8 Cl + H2SO4 + 2 H2O
NaCl + Hg(C2H3O2)2 = Na(C2H3O2)2 + Hg2Cl2 =>
2 NaCl + 2 Hg(C2H3O2)2 = 2 Na(C2H3O2)2 + Hg2Cl2
Ti + TiC + Al4C3 = Ti3AlC2 =>
7 Ti + 5 TiC + Al4C3 = 4 Ti3AlC2
NaNo3 + H2SO4 = Na2SO4 + HNo3 =>
2 NaNo3 + H2SO4 = Na2SO4 + 2 HNo3
NaCl + Hg(C2H3O2)2 = Na(C2H3O2)2 + HgCl =>
NaCl + Hg(C2H3O2)2 = Na(C2H3O2)2 + HgCl
KIO3 + KI + H2SO4 = H2O + I2 + K2SO4 =>
KIO3 + 5 KI + 3 H2SO4 = 3 H2O + 3 I2 + 3 K2SO4
NaCl + Hg(C2H3O2)2 = Na(C2H3O2)2 + HgCl =>
NaCl + Hg(C2H3O2)2 = Na(C2H3O2)2 + HgCl
CH3OH + H2O2 = CO2 + H2O =>
CH3OH + 3 H2O2 = CO2 + 5 H2O
Au(OH) = AuHO =>
Au(OH) = AuHO
KCl + (NH4)2SO4 = K2SO4 + NH4Cl =>
2 KCl + (NH4)2SO4 = K2SO4 + 2 NH4Cl
NaCl + Hg(C2H3O2)2 = Na(C2H3O2)2 + Hg2Cl2 =>
2 NaCl + 2 Hg(C2H3O2)2 = 2 Na(C2H3O2)2 + Hg2Cl2
(NH4)2CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2O + CO2
C2H4 + KMnO4 + H2O = C2H6O2 + KOH + MnO2 =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H6O2 + 2 KOH + 2 MnO2
NaCl + Hg(C2H3O2)2 = Na(C2H3O2) + HgCl2 =>
2 NaCl + Hg(C2H3O2)2 = 2 Na(C2H3O2) + HgCl2
FeCl3 + KSCN = KCl + [Fe(SCN)3] =>
FeCl3 + 3 KSCN = 3 KCl + [Fe(SCN)3]
RbCl(cr) + O2(g) = RbClO4(cr) =>
RbCl(cr) + 2 O2(g) = RbClO4(cr)
MnSO4 + KClO3 + HCl = K2MnO4 + Cl + H2SO4 + H2O =>
MnSO4 + 2 KClO3 + 6 HCl = K2MnO4 + 8 Cl + H2SO4 + 2 H2O
KBr + Cr(NO3)3 = KNO3 + CrBr3 =>
3 KBr + Cr(NO3)3 = 3 KNO3 + CrBr3
H2O + SO2 = H2SO3 =>
H2O + SO2 = H2SO3
Hg2(NO3)2 + NaCl2 = HgCl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl2 = 2 HgCl2 + 2 NaNO3
(NH4)2CO3 + HNO3 = NH4NO3 + H2CO3 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2CO3
CN{-} + H2O = CNO{-} + H{+} + e =>
CN{-} + H2O = CNO{-} + 2 H{+} + 2e
Ag + KOH = AgKOH =>
Ag + KOH = AgKOH
CH3COOK + KOH = CH2COOK2 + H2O =>
CH3COOK + KOH = CH2COOK2 + H2O
Cr2(SO4)3 + NaNO3 + KOH = NaNO2 + K2CrO4 + H2O + K2SO4 =>
Cr2(SO4)3 + 3 NaNO3 + 10 KOH = 3 NaNO2 + 2 K2CrO4 + 5 H2O + 3 K2SO4
CN{-} + H2O = HCN + OH{-} =>
CN{-} + H2O = HCN + OH{-}
MgCl2 + Zn(NO3)2 = ZnCl2 + Mg(NO3)2 =>
MgCl2 + Zn(NO3)2 = ZnCl2 + Mg(NO3)2
MnCO3 + MnO4{-} + H2O = MnO2 + H3O{+} + CO3{2-} =>
3 MnCO3 + 2 MnO4{-} + 6 H2O = 5 MnO2 + 4 H3O{+} + 3 CO3{2-}
CN{-} + H2O = HCN + OH{-} =>
CN{-} + H2O = HCN + OH{-}
HC2H3O2 + CH3CH2OH = CH3COOCH2CH3 + H2O =>
HC2H3O2 + CH3CH2OH = CH3COOCH2CH3 + H2O
NH3 + HCl = H5 + NCl3 =>
5 NH3 + 15 HCl = 6 H5 + 5 NCl3
P4O10 + H2 = P2O3 + H2O =>
P4O10 + 4 H2 = 2 P2O3 + 4 H2O
Hydrogen + Iodine = HI =>
H2 + I2 = 2 HI
Zn + SO3 = ZnSO3 =>
Zn + SO3 = ZnSO3
LiOHFe(NO3)3 = LiOH(NO3)3Fe =>
LiOHFe(NO3)3 = LiOH(NO3)3Fe
CN{-} + H2O = CNO{-} + H{+} + e =>
CN{-} + H2O = CNO{-} + 2 H{+} + 2e
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
