| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ca + O2 = 2 Ca2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
H2S2O7 + H2O = H2SO4 =>
H2S2O7 + H2O = 2 H2SO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KHCO3 + HCl = KCl + H2O + CO2 =>
KHCO3 + HCl = KCl + H2O + CO2
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
F2 + O2 = F2O =>
2 F2 + O2 = 2 F2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
Zn(NO3)2 + H2SO4 = HNO3 + ZnSO4 =>
Zn(NO3)2 + H2SO4 = 2 HNO3 + ZnSO4
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
N2H3CH3(l) + N2O4(l) = H2O(g) + N2(g) + CO(g) =>
N2H3CH3(l) + N2O4(l) = 3 H2O(g) + 2 N2(g) + CO(g)
HNO2(l) = H2O + NO + O2 =>
4 HNO2(l) = 2 H2O + 4 NO + O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaClO3 + H3PO4 = Na3PO4 + HClO3 =>
3 NaClO3 + H3PO4 = Na3PO4 + 3 HClO3
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
Mg + Co(NO3)2 = Mg(NO3)2 + Co =>
Mg + Co(NO3)2 = Mg(NO3)2 + Co
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Co + HNO3 = Co(NO3)2 + NO + H2O =>
3 Co + 8 HNO3 = 3 Co(NO3)2 + 2 NO + 4 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaClO + HCl = NaCl + H2O + Cl2 =>
NaClO + 2 HCl = NaCl + H2O + Cl2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH3 + H2(SO4) = (NH4)2(SO4) =>
2 NH3 + H2(SO4) = (NH4)2(SO4)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NH3 + H2(SO4) = (NH4)2(SO4) =>
2 NH3 + H2(SO4) = (NH4)2(SO4)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/22
Équations équilibrées sur02/07/21
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
