| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
HNO3(aq) + Cu(s) = NO2(g) + H2O(l) + Cu(NO3)2(aq) =>
4 HNO3(aq) + Cu(s) = 2 NO2(g) + 2 H2O(l) + Cu(NO3)2(aq)
FeBr2 + KMnO4 + H2SO4 = Fe2(SO4)3 + FeBr3 + MnSO4 + K2SO4 + H2O =>
30 FeBr2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 20 FeBr3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
H2CO3BaSiO3 = H2SiO3BaCO3 =>
H2CO3BaSiO3 = H2SiO3BaCO3
C20H36O4 + NaHSO3 = C20H37NaO7S =>
C20H36O4 + NaHSO3 = C20H37NaO7S
NO2 + SnCl2*2H2O + HCl = NH3Cl + SnCl4 + H2O =>
NO2 + 3 SnCl2*2H2O + 7 HCl = NH3Cl + 3 SnCl4 + 8 H2O
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
C2H5 + Br2 = C2H4 + HBr =>
2 C2H5 + Br2 = 2 C2H4 + 2 HBr
Fe(s) + Br2(l) = FeBr3(s) =>
2 Fe(s) + 3 Br2(l) = 2 FeBr3(s)
CH3CH2CH2COOH + C3H7OH = CH3CH2CH2COOC3H7 + H2O =>
CH3CH2CH2COOH + C3H7OH = CH3CH2CH2COOC3H7 + H2O
H2SO4 + TiF4 = SO3 + HF + TiO2 =>
2 H2SO4 + TiF4 = 2 SO3 + 4 HF + TiO2
zincoxide + water = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
MgCl2(aq) + H2O(l) = MgO(s) + HCl(aq) =>
MgCl2(aq) + H2O(l) = MgO(s) + 2 HCl(aq)
As2O3 + HNO3 + H2O = H3AsO4 + N2O3 =>
As2O3 + 2 HNO3 + 2 H2O = 2 H3AsO4 + N2O3
HY + K = HYK =>
HY + K = HYK
NaCl(aq) + H2O(l) = H(g) + Cl(g) + NaOH(aq) =>
NaCl(aq) + H2O(l) = H(g) + Cl(g) + NaOH(aq)
Yb2O3 + In2O3 = Yb3InO6 =>
3 Yb2O3 + In2O3 = 2 Yb3InO6
C + Al = Al3C3 =>
3 C + 3 Al = Al3C3
Mn + Cl2 = MnCl3 =>
2 Mn + 3 Cl2 = 2 MnCl3
OF2 + NaFeO2 = Na2FeO4 + FeF3 + O2 =>
6 OF2 + 8 NaFeO2 = 4 Na2FeO4 + 4 FeF3 + 3 O2
(NH4)(NO3) + H2O = (NH4)2O + H(NO3) =>
2(NH4)(NO3) + H2O = (NH4)2O + 2 H(NO3)
H2SO3 + NaOH = SO3{2-} + Na{+} + H2O =>
H2SO3 + 2 NaOH = SO3{2-} + 2 Na{+} + 2 H2O
FeSO4*7H2O + FeCl3 + NaOH = Fe3O4 + NaCl + Na2SO4 + H2O =>
FeSO4*7H2O + 2 FeCl3 + 8 NaOH = Fe3O4 + 6 NaCl + Na2SO4 + 11 H2O
KNO3 + C12H22O11 + Al = NO2 + CO2 + H2O + K2Al =>
24 KNO3 + C12H22O11 + 12 Al = 24 NO2 + 12 CO2 + 11 H2O + 12 K2Al
CH3CH2CH2CO2H(l) + CH2CH3OH(l)H = CH3CH2CH2CO2CH2CH3(l) + H2O(l) =>
7 CH3CH2CH2CO2H(l) + 4 CH2CH3OH(l)H = 6 CH3CH2CH2CO2CH2CH3(l) + 6 H2O(l)
FeCl2 + Ca(NO3)2 = CaCl2 + Fe(NO3)2 =>
FeCl2 + Ca(NO3)2 = CaCl2 + Fe(NO3)2
KBr + CHCl3 = KCl + CHCl2 + Br2 =>
2 KBr + 2 CHCl3 = 2 KCl + 2 CHCl2 + Br2
Na2SO3(aq) + S8(S) = Na2S2O3(aq) =>
9 Na2SO3(aq) + S8(S) = 9 Na2S2O3(aq)
HClO4 + NH4NO3 = HNO3 + NH4ClO4 =>
HClO4 + NH4NO3 = HNO3 + NH4ClO4
Pt + H2O = HPt + O2 =>
4 Pt + 2 H2O = 4 HPt + O2
Fe + Co2 = FeCo =>
2 Fe + Co2 = 2 FeCo
Ca(NO3)2 + NaCl = CaCl2 + NaNO3 =>
Ca(NO3)2 + 2 NaCl = CaCl2 + 2 NaNO3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
Zn(NO3)2(aq) + Mg = Mg(NO3)2(aq) + Zn(s) =>
Zn(NO3)2(aq) + Mg = Mg(NO3)2(aq) + Zn(s)
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Mg(NO3)2(aq) + SrCl2(aq) = Sr(NO3)2(s) + MgCl2(aq) =>
Mg(NO3)2(aq) + SrCl2(aq) = Sr(NO3)2(s) + MgCl2(aq)
BaOH2O = Ba(OH)2 =>
BaOH2O = Ba(OH)2
LiOH + HClO4 = LiO + H2ClO4 =>
LiOH + HClO4 = LiO + H2ClO4
C3H6O + CuSO4 + NaOH = NaC2H2O2 + Cu2O + Na2SO4 + H2O =>
4 C3H6O + 22 CuSO4 + 50 NaOH = 6 NaC2H2O2 + 11 Cu2O + 22 Na2SO4 + 31 H2O
Cs + C = CsC =>
Cs + C = CsC
propane + oxygen = carbondioxide + hydrogen =>
C3H8 + 3 O2 = 3 CO2 + 4 H2
Sr(NO3)2 + Na(OH) = Sr(OH) + Na(NO3)2 =>
Sr(NO3)2 + Na(OH) = Sr(OH) + Na(NO3)2
Li2Cr2O7 + FeCl2 + HCl = FeCl3 + CrCl3 + LiCl + H2O =>
Li2Cr2O7 + 6 FeCl2 + 14 HCl = 6 FeCl3 + 2 CrCl3 + 2 LiCl + 7 H2O
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
AlF6{3-} + H2O = Al2O3 + HF + O2 + {-} =>
4 AlF6{3-} + 12 H2O = 2 Al2O3 + 24 HF + 3 O2 + 12e
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
Ca(OH)2 + HC1 = H2O + CaC2 =>
Ca(OH)2 + 2 HC1 = 2 H2O + CaC2
H2O2 + MnO2 = H2Mn + O2 =>
H2O2 + MnO2 = H2Mn + 2 O2
Fe(NH4)2(SO4)2 + NaOH = NH3 + H2O + Na2SO4 + Fe(OH)2 =>
Fe(NH4)2(SO4)2 + 4 NaOH = 2 NH3 + 2 H2O + 2 Na2SO4 + Fe(OH)2
Hg(CH3COO)2 + H2SO4 = HgSO4 + (CH3COOH)2 =>
Hg(CH3COO)2 + H2SO4 = HgSO4 + (CH3COOH)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
