| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + Na2WO4 + 2 HCl = CuWO4 + 2 NaCl + H2O
K2 + H2O = KOH2 =>
K2 + 2 H2O = 2 KOH2
CH3CHClCOONa + CH3CH2Br = NaBr + CH3CHClCOOCH2CH3 =>
CH3CHClCOONa + CH3CH2Br = NaBr + CH3CHClCOOCH2CH3
Lu2O3 + TiO2 + Ti2O3 + TiF3 = Lu16Ti16O49F7 =>
24 Lu2O3 + 27 TiO2 + 7 Ti2O3 + 7 TiF3 = 3 Lu16Ti16O49F7
NaOH + [Ag(NH3)2]OH + CH3CHO = CH3COONa + Ag + NH3 + H2O =>
NaOH + 2[Ag(NH3)2]OH + CH3CHO = CH3COONa + 2 Ag + 4 NH3 + 2 H2O
H3O + OH = H2O =>
H3O + OH = 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al2O3 + *HCl = *AlCl3 + *H2O =>
Al2O3 + 6*HCl = 2*AlCl3 + 3*H2O
MgAl2O4 + Li2B4O7 = LiAl5O8 + Mg2B2O5 + Li2O =>
20 MgAl2O4 + 5 Li2B4O7 = 8 LiAl5O8 + 10 Mg2B2O5 + Li2O
CO + O2(g) = CO2(g) =>
2 CO + O2(g) = 2 CO2(g)
MnSO4 + Na2S2O8 + H2O = MnO2 + Na2SO4 + H2SO4 =>
MnSO4 + Na2S2O8 + 2 H2O = MnO2 + Na2SO4 + 2 H2SO4
FeSO4 + H2O2 = Fe2O3 + O2 + H2SO4 =>
4 FeSO4 + 4 H2O2 = 2 Fe2O3 + O2 + 4 H2SO4
Na2SO4 + CaSiO2 + H2O = NaHSiO3 + NaSO3 + CaOH =>
Na2SO4 + CaSiO2 + H2O = NaHSiO3 + NaSO3 + CaOH
Cr + MnO2 + H2SO4 = Cr2(SO4)3 + MnSO4 + H2O =>
2 Cr + 3 MnO2 + 6 H2SO4 = Cr2(SO4)3 + 3 MnSO4 + 6 H2O
Cu + NH4SCN + H2SO3 = Cu(SCN) + (NH4)2SO2 + H2O =>
2 Cu + 2 NH4SCN + H2SO3 = 2 Cu(SCN) + (NH4)2SO2 + H2O
FeSO4 = FeS + O =>
FeSO4 = FeS + 4 O
Al2(SO4)3 + Zn(OH)2 = Al(OH)3 + ZnSO4 =>
Al2(SO4)3 + 3 Zn(OH)2 = 2 Al(OH)3 + 3 ZnSO4
SO3{-2} + MnO4{-} + H{+} = SO4{-2} + Mn + H2O =>
7 SO3{-2} + 2 MnO4{-} + 2 H{+} = 7 SO4{-2} + 2 Mn + H2O
FeSO4 = FeS + O =>
FeSO4 = FeS + 4 O
SrSO4 + Ca(OH)2 = Sr(OH)2 + CaSO4 =>
SrSO4 + Ca(OH)2 = Sr(OH)2 + CaSO4
Na{+} + CN{-} = NaCN =>
Na{+} + CN{-} = NaCN
MnSO4 + NaClO + NaOH = Na2MnO4 + NaCl + H2SO4 =>
MnSO4 + 2 NaClO + 2 NaOH = Na2MnO4 + 2 NaCl + H2SO4
B = B2 =>
2 B = B2
NiClNa(OH) = Ni(OH)NaCl =>
NiClNa(OH) = Ni(OH)NaCl
[Zn(OH)]2SO4 = Zn(OH)2 + ZnSO4 =>
[Zn(OH)]2SO4 = Zn(OH)2 + ZnSO4
C4H6O5(aq) + NaOH(aq) = Na2C4H4O5(aq) + H2O(l) =>
C4H6O5(aq) + 2 NaOH(aq) = Na2C4H4O5(aq) + 2 H2O(l)
Fe + S7 = FeS =>
7 Fe + S7 = 7 FeS
C20H42 + CuO = CO2 + H2O + Cu =>
C20H42 + 61 CuO = 20 CO2 + 21 H2O + 61 Cu
C2H6O + O2 = H2CO + H2O =>
C2H6O + O2 = 2 H2CO + H2O
U4 + MnO4 = Mn2 + UO2 =>
U4 + 2 MnO4 = Mn2 + 4 UO2
CH3OH + MnO4{-} + OH{-} = CO3{2-} + MnO4{2-} + H2O =>
CH3OH + 6 MnO4{-} + 8 OH{-} = CO3{2-} + 6 MnO4{2-} + 6 H2O
Ag + Ba(OH)2 = Ag(OH)2 + Ba =>
Ag + Ba(OH)2 = Ag(OH)2 + Ba
MgN2 + H2O = MgO + NH =>
MgN2 + H2O = MgO + 2 NH
Ca(NO3)2 + Cl2 + H2O = CaCl2 + H2NO3 + HClO =>
Ca(NO3)2 + 3 Cl2 + 4 H2O = CaCl2 + 2 H2NO3 + 4 HClO
H2CO3 + Cu = H2 + CuCO3 =>
H2CO3 + Cu = H2 + CuCO3
CaO + Fe2O3 = Ca(FeO2)2 =>
CaO + Fe2O3 = Ca(FeO2)2
NaCl2 + BaSO4 = NaSO4 + BaCl2 =>
NaCl2 + BaSO4 = NaSO4 + BaCl2
C2H4Cl2 + O2 = HCl + CO2 + H2O =>
2 C2H4Cl2 + 5 O2 = 4 HCl + 4 CO2 + 2 H2O
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
Fe + HClO3 = Fe(ClO3) + H2 =>
2 Fe + 2 HClO3 = 2 Fe(ClO3) + H2
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
CH3COOH + C3H7OH = CH3COOOC3H7 + H2O =>
9 CH3COOH + 4 C3H7OH = 6 CH3COOOC3H7 + 4 H2O
HClO3(aq) + KOH = KClO3 + H2O =>
HClO3(aq) + KOH = KClO3 + H2O
(FeCl3) + KSCN = Fe(SCN)3 + KCl =>
(FeCl3) + 3 KSCN = Fe(SCN)3 + 3 KCl
Mg(s) + Cr(C2H3O2)3(aq) = Mg(C2H3O2)3(aq) + Cr(s) =>
Mg(s) + Cr(C2H3O2)3(aq) = Mg(C2H3O2)3(aq) + Cr(s)
NH4I(aq)NaOH = H2ONH3NaI =>
NH4I(aq)NaOH = H2ONH3NaI
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O
DY(COOCH3)3 + HNO3 = DY(NO3)2 + H2O + NO2 + CO2 =>
DY(COOCH3)3 + 25 HNO3 = DY(NO3)2 + 17 H2O + 23 NO2 + 6 CO2
chloricacid + water = ClO3 + H3O =>
HClO3 + H2O = ClO3 + H3O
C + H2 = C9H12 =>
9 C + 6 H2 = C9H12
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/15/24
Équations équilibrées sur06/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
