| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Br2O7 + H2O = HBrO4 =>
Br2O7 + H2O = 2 HBrO4
CU + H2SO4 = CUSO4 + H2O + SO2 =>
CU + 2 H2SO4 = CUSO4 + 2 H2O + SO2
Zn + HNO3 = Zn(NO3) + NO2 + H2O =>
Zn + 2 HNO3 = Zn(NO3) + NO2 + H2O
K2SiO3 + HCl = H2SiO3 + KCl =>
K2SiO3 + 2 HCl = H2SiO3 + 2 KCl
MnO2 + MoO3 = Mn2Mo3O8 + O =>
2 MnO2 + 3 MoO3 = Mn2Mo3O8 + 5 O
Mg + H(NO3)2 = MgNO3 + H2 =>
4 Mg + 2 H(NO3)2 = 4 MgNO3 + H2
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Fe3O4 + H2SO4 = FeSO4 + Fe(SO4)3 + H2O =>
2 Fe3O4 + 8 H2SO4 = 5 FeSO4 + Fe(SO4)3 + 8 H2O
Na + BaF2 = NaF + Ba =>
2 Na + BaF2 = 2 NaF + Ba
FeSo4 + Ca = CaSo4 + Fe =>
FeSo4 + Ca = CaSo4 + Fe
C6H5CH2COOH + NaOH = NaC6H5CH2COO + H2O =>
C6H5CH2COOH + NaOH = NaC6H5CH2COO + H2O
C6H5NH2 + HCl = C6H5N + H3Cl =>
C6H5NH2 + HCl = C6H5N + H3Cl
Mg + H(NO3)2 = MgNO3 + H2 =>
4 Mg + 2 H(NO3)2 = 4 MgNO3 + H2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
CU + H2O = CUOH + H2 =>
2 CU + 2 H2O = 2 CUOH + H2
AsH3 + HgBr2 = H(HgBr)2As + HBr =>
AsH3 + 2 HgBr2 = H(HgBr)2As + 2 HBr
{-}OH = {-}O{-} =>
{-}OH = {-}O{-}
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
{-}OH = {-}O{-} =>
{-}OH = {-}O{-}
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH3(aq) + H2O(l) =>
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH3(aq) + H2O(l)
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH3(aq) + H2O(aq) =>
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH3(aq) + H2O(aq)
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH3(aq) + H2O(l) =>
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH3(aq) + H2O(l)
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
Cl2 + K2CO3 = KCl + KClO + CO2 =>
Cl2 + K2CO3 = KCl + KClO + CO2
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH3(g) + H2O(l) =>
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH3(g) + H2O(l)
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
H2SO4 + Fe = Fe(SO4)3 + SO2 + H2O =>
6 H2SO4 + Fe = Fe(SO4)3 + 3 SO2 + 6 H2O
S + KMnO4 = K2SO4 + MnO2 =>
S + 2 KMnO4 = K2SO4 + 2 MnO2
C2H11 + O2 = CO2 + H2O =>
4 C2H11 + 19 O2 = 8 CO2 + 22 H2O
ZNS + O2 = ZNO + SO2 =>
2 ZNS + 3 O2 = 2 ZNO + 2 SO2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
C2H6O + Cr2O7{2-} + H{+} = C2H4O + H2O + Cr3{+} =>
17 C2H6O + 3 Cr2O7{2-} + 8 H{+} = 17 C2H4O + 21 H2O + 2 Cr3{+}
CrCl3 + MnO2 + H2O = MnCl2 + H2CrO4 =>
2 CrCl3 + 3 MnO2 + 2 H2O = 3 MnCl2 + 2 H2CrO4
CH3COOH + Na2CO3 = NaCH3COO + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 NaCH3COO + H2O + CO2
Ag{+} + AsH3 + OH{-} = Ag + H3AsO3 + H2O =>
6 Ag{+} + AsH3 + 6 OH{-} = 6 Ag + H3AsO3 + 3 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
BeCl2 + NaOH = Be(OH)2 + NaCl =>
BeCl2 + 2 NaOH = Be(OH)2 + 2 NaCl
C12H22O11(s)(sucrose) = C(s) + H2O(l) =>
C12H22O11(s)(sucrose) = 12 C(s) + 11 H2O(l)
CH3NH2 + H2O = CH3NH3 + OH =>
CH3NH2 + H2O = CH3NH3 + OH
S + O2 = SO2 =>
S + O2 = SO2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
ZnO = Zn + O =>
ZnO = Zn + O
K + H2O + O2 = KOH =>
4 K + 2 H2O + O2 = 4 KOH
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
CH3CHOHCN + H2O + HCl = CH3COOH + NH4Cl =>
2 CH3CHOHCN + 4 H2O + 2 HCl = 3 CH3COOH + 2 NH4Cl
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/10/16
Équations équilibrées sur05/10/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
