| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + Na3PO4 = CuPO4 + Na3O
KMnO4 + K3SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
3 KMnO4 + 5 K3SO3 + 7 H2SO4 = 9 K2SO4 + 3 MnSO4 + 7 H2O
CoCl2(s) + H2O(l) = CoCl2*2H2O(ag) =>
CoCl2(s) + 2 H2O(l) = CoCl2*2H2O(ag)
Fe3O4 + CO = FeO + CO23 =>
22 Fe3O4 + CO = 66 FeO + CO23
AgNO3 + Na3C6H5O7 + H2O = H2 + NaNO3 + Ag + H2CO3 =>
6 AgNO3 + 2 Na3C6H5O7 + 22 H2O = 15 H2 + 6 NaNO3 + 6 Ag + 12 H2CO3
Zn(s) + MgCl2(aq) = ZnCl2(aq) + Mg =>
Zn(s) + MgCl2(aq) = ZnCl2(aq) + Mg
C2H2 + KMnO4 + H2SO4 + H2O = CH3COOH + MnSO4 + K2SO4 =>
5 C2H2 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 CH3COOH + 2 MnSO4 + K2SO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
KSCN + Fe(NO3)3 = K + FeSCN + NO3 =>
KSCN + Fe(NO3)3 = K + FeSCN + 3 NO3
N2OH + FeCl3 = Fe(OH)3 + N2Cl =>
3 N2OH + FeCl3 = Fe(OH)3 + 3 N2Cl
Na2PbO3 + HCl = PbCl2 + Cl2 + NaCl + H2O =>
Na2PbO3 + 6 HCl = PbCl2 + Cl2 + 2 NaCl + 3 H2O
NH4I(aq) + NaOH(aq) = H2O + NaI + NH3 =>
NH4I(aq) + NaOH(aq) = H2O + NaI + NH3
C6H6 + Bz2 = C6H5Bz + HBz =>
C6H6 + Bz2 = C6H5Bz + HBz
CH2O + SO4 + Fe = FeS2 + CO2 + H2O =>
4 CH2O + 2 SO4 + Fe = FeS2 + 4 CO2 + 4 H2O
CH3Cl + NaOH = CH3OH + NaCl =>
CH3Cl + NaOH = CH3OH + NaCl
Na2SO4 + H3PO4 = Na3PO4 + H2SO4 =>
3 Na2SO4 + 2 H3PO4 = 2 Na3PO4 + 3 H2SO4
Mn2O3 + Hg + CN{-} + H2O = [Mn(CN)6]{-4} + Hg(CN)2 + OH{-} =>
Mn2O3 + Hg + 14 CN{-} + 3 H2O = 2[Mn(CN)6]{-4} + Hg(CN)2 + 6 OH{-}
K3Fe(SCN)6 + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + Na2SO4 + KNO3 + H2O =>
K3Fe(SCN)6 + 16 Na2Cr2O7 + 58 H2SO4 = Fe(NO3)3 + 16 Cr2(SO4)3 + 6 CO2 + 16 Na2SO4 + 3 KNO3 + 58 H2O
O3P2 = O2 + P =>
2 O3P2 = 3 O2 + 4 P
CH3COOH + C4H6O = CH3COOC4H5 + H2O =>
CH3COOH + C4H6O = CH3COOC4H5 + H2O
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
C21H24 + O2 = CO2 + H2O =>
C21H24 + 27 O2 = 21 CO2 + 12 H2O
H3(PO4) + LiOH = Li3PO4 + H2O =>
H3(PO4) + 3 LiOH = Li3PO4 + 3 H2O
ZnAc2 + H2S = ZnS + HAc =>
ZnAc2 + H2S = ZnS + 2 HAc
CH3OH + O2 = C2H2O2 + H2O =>
4 CH3OH + 3 O2 = 2 C2H2O2 + 6 H2O
C4H6O5 + H2O = CO2 + H2 =>
C4H6O5 + 3 H2O = 4 CO2 + 6 H2
H{+} + H2O = H3O{+} =>
H{+} + H2O = H3O{+}
C3H8 + N2(O2) = CO2 + H2O + N2 =>
C3H8 + 5 N2(O2) = 3 CO2 + 4 H2O + 5 N2
CH3CH2CH2OH + Cr2O7{-2} + H{+} = CH3CH2COOH + Cr{+3} + H2O =>
3 CH3CH2CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3CH2COOH + 4 Cr{+3} + 11 H2O
C4CH10 + O2 = CO2 + H2O =>
2 C4CH10 + 15 O2 = 10 CO2 + 10 H2O
ZnO + SiO2 = ZnSiO3 =>
ZnO + SiO2 = ZnSiO3
C4H6O5(aq) + NaHCO3 = NaC4H6O5 + CO2 + H2O =>
13 C4H6O5(aq) + 12 NaHCO3 = 12 NaC4H6O5 + 16 CO2 + 9 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C5H11SOH + O2 = CO2 + H2O + SO2 =>
2 C5H11SOH + 17 O2 = 10 CO2 + 12 H2O + 2 SO2
NO + HCl = ClN(OH) =>
NO + HCl = ClN(OH)
Ni + HCl = Ni(Cl)2 + H2 =>
Ni + 2 HCl = Ni(Cl)2 + H2
Fe{3+} + Cu = Fe{2+} + Cu{2+}) =>
2 Fe{3+} + Cu = 2 Fe{2+} + Cu{2+})
Mg + SiO2 + AlCl3 = MgAl2Cl8 + AlOCl + Si =>
2 Mg + SiO2 + 6 AlCl3 = 2 MgAl2Cl8 + 2 AlOCl + Si
P2O5(c) + Ca3(PO4)2 + H2O = Ca(H2PO4)2 =>
2 P2O5(c) + Ca3(PO4)2 + 6 H2O = 3 Ca(H2PO4)2
N2H2 + Zn + KOH + H2O = NH3 + K2[Zn(OH)4] = =>
N2H2 + 2 Zn + 4 KOH + 4 H2O = 2 NH3 + 2 K2[Zn(OH)4]
FeCl3 + H2S = FeCl2 + HCl2 + S =>
4 FeCl3 + H2S = 4 FeCl2 + 2 HCl2 + S
Sc + HNO3 = Sc(NO3)3 + NO + H2O =>
Sc + 4 HNO3 = Sc(NO3)3 + NO + 2 H2O
CUO + C = CU + CO2 =>
2 CUO + C = 2 CU + CO2
Sb + H2SiO2 = Sb2(SiO2)5 + H2 =>
2 Sb + 5 H2SiO2 = Sb2(SiO2)5 + 5 H2
P4 + HNO = P2O5 + N2 + H2O =>
P4 + 20 HNO = 2 P2O5 + 10 N2 + 10 H2O
Na(OH)2 + HCl = NaOHCl + H2O =>
Na(OH)2 + HCl = NaOHCl + H2O
Fe + NaNO2 = FeNO2 + Na =>
Fe + NaNO2 = FeNO2 + Na
Al2(SO4)3(aq) + H2O(l) = Al(OH)3 + H2SO4(aq) =>
Al2(SO4)3(aq) + 6 H2O(l) = 2 Al(OH)3 + 3 H2SO4(aq)
Na2S2O4 + H2O + Fe2(SO4)3 = FeSO4 + Na2SO4 + H2SO4 =>
Na2S2O4 + 4 H2O + 3 Fe2(SO4)3 = 6 FeSO4 + Na2SO4 + 4 H2SO4
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
