| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuO3 = 2 Cu + 3 O2
K2MnO4 + H2O2 + H2SO4 = KMnO4 + K2SO4 + H2O =>
2 K2MnO4 + H2O2 + H2SO4 = 2 KMnO4 + K2SO4 + 2 H2O
C3H7Cl + KOH = C3H8O + KCl =>
C3H7Cl + KOH = C3H8O + KCl
As2O3 + MnO4{-} + H{+} + H2O = H3AsO4 + Mn{2} =>
5 As2O3 + 4 MnO4{-} + 12 H{+} + 9 H2O = 10 H3AsO4 + 4 Mn{2}
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
AgCl(s) + HNO3(aq) = AgNO3(aq) + HCl(aq) =>
AgCl(s) + HNO3(aq) = AgNO3(aq) + HCl(aq)
C6H5COOH + Ba(OH)2 = H2O + Ba(C6H5COO)2 =>
2 C6H5COOH + Ba(OH)2 = 2 H2O + Ba(C6H5COO)2
K3Fe(CN)6 + NH4SCN = KSCN + (NH4)3Fe(CN)6 =>
K3Fe(CN)6 + 3 NH4SCN = 3 KSCN + (NH4)3Fe(CN)6
Ag2S3 + H2O = Ag(OH)3 + H2S =>
Ag2S3 + 6 H2O = 2 Ag(OH)3 + 3 H2S
HCLO4(aq) + KOH(aq) = KCLO4(aq) + H2O(l) =>
HCLO4(aq) + KOH(aq) = KCLO4(aq) + H2O(l)
Mg + (TiCl4) = MgCl + Ti =>
4 Mg + (TiCl4) = 4 MgCl + Ti
C8H10N4O2 + C3H6O = NH3 + H2O2 + C17H21NO4 =>
43 C8H10N4O2 + 180 C3H6O = 120 NH3 + 29 H2O2 + 52 C17H21NO4
F2 + LiBr = LiF + Br2 =>
F2 + 2 LiBr = 2 LiF + Br2
CH3OH(l) = CH4(g) + O2(g) =>
2 CH3OH(l) = 2 CH4(g) + O2(g)
K2CrO4 + KNO2 + KOH + H2O = K3(Cr(OH)6) + KNO3 =>
2 K2CrO4 + 3 KNO2 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 KNO3
Cu + HCl = Cu(Cl2) + H2 =>
Cu + 2 HCl = Cu(Cl2) + H2
Fe + KSCN = Fe(KSCN)2 =>
Fe + 2 KSCN = Fe(KSCN)2
S + Ca(OH)2 = CaS6 + H2O + CaSO4 =>
19 S + 4 Ca(OH)2 = 3 CaS6 + 4 H2O + CaSO4
Ag2S3 + H2O = Ag(OH)3 + H2S =>
Ag2S3 + 6 H2O = 2 Ag(OH)3 + 3 H2S
H{+} + MnO4{-} + C2O4{-2} = Mn{+} + CO2 + H2O =>
8 H{+} + MnO4{-} + 3 C2O4{-2} = Mn{+} + 6 CO2 + 4 H2O
C8H8O2 + NaOH = C8H9O3 + Na =>
C8H8O2 + NaOH = C8H9O3 + Na
C4H10 + KMnO4 + H2SO4 = C6H5(COOH)2 + MnSO4 + K2SO4 + H2O =>
20 C4H10 + 42 KMnO4 + 63 H2SO4 = 10 C6H5(COOH)2 + 42 MnSO4 + 21 K2SO4 + 128 H2O
NH3 + Fe3O4 = Fe + N2 + H2O =>
8 NH3 + 3 Fe3O4 = 9 Fe + 4 N2 + 12 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CUSO4 + C6H5I = CUI + C6H5SO4 =>
CUSO4 + C6H5I = CUI + C6H5SO4
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
AlN + Br2 = AlBr3 + N2 =>
2 AlN + 3 Br2 = 2 AlBr3 + N2
Mg(H2PO4)2 + KOH = K3PO4 + H2O + MgHPO4 =>
Mg(H2PO4)2 + 3 KOH = K3PO4 + 3 H2O + MgHPO4
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
Al + Ni(NO3)2 = Al(NO3)3 + Ni =>
2 Al + 3 Ni(NO3)2 = 2 Al(NO3)3 + 3 Ni
MgCl2 + LiF = MgF2 + LiCl =>
MgCl2 + 2 LiF = MgF2 + 2 LiCl
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
C2H6O(l) + O2(g) = CO2 + H2O =>
C2H6O(l) + 3 O2(g) = 2 CO2 + 3 H2O
InN3O9 + SnCl2 + C5H8O2 = In09Sn01O14 + CO2 + H2O + N2 + Cl2 =>
108 InN3O9 + 12 SnCl2 + 67 C5H8O2 = 12 In09Sn01O14 + 335 CO2 + 268 H2O + 162 N2 + 12 Cl2
Fe + Cu{2+} = Fe{+2} + Cu =>
Fe + Cu{2+} = Fe{+2} + Cu
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
PbSO4 + OH = PbOH + SO4 =>
PbSO4 + OH = PbOH + SO4
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
(NH4)2SO3 + H2SO4 = (NH4)2SO4 + SO2 + H2O =>
(NH4)2SO3 + H2SO4 = (NH4)2SO4 + SO2 + H2O
As2S3 + H2SO4 = As2(SO4)3 + H2S =>
As2S3 + 3 H2SO4 = As2(SO4)3 + 3 H2S
Cr2O3 + KOH + H2O = K2CrO4 + H2 =>
Cr2O3 + 4 KOH + H2O = 2 K2CrO4 + 3 H2
Mg(s) + H2O(l) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(l) = Mg(OH)2(aq) + H2(g)
Ca(OH)2 + H3 = H2O + CaH2 =>
3 Ca(OH)2 + 4 H3 = 6 H2O + 3 CaH2
Na(HCO3)(s) + HCl(aq) = NaCl(s) + H2O(l) + CO2(g) =>
Na(HCO3)(s) + HCl(aq) = NaCl(s) + H2O(l) + CO2(g)
MnO2 + FeSO4 + H2SO4 = MnO4 + Fe2(SO)3 + H2O =>
4 MnO2 + 2 FeSO4 + H2SO4 = 4 MnO4 + Fe2(SO)3 + H2O
K + HSO4 = K2SO4 + H2S + H2O =>
18 K + 10 HSO4 = 9 K2SO4 + H2S + 4 H2O
FeSO4 + NaOH = FeOH + NaSO4 =>
FeSO4 + NaOH = FeOH + NaSO4
CuSO + NH3 = Cu(NH3) + S(O) =>
CuSO + NH3 = Cu(NH3) + S(O)
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
ClOH + HBr = ClBr + H2O =>
ClOH + HBr = ClBr + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
