| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
ClC6H4OH + NaOH = ClC6H4ONa + H2O =>
ClC6H4OH + NaOH = ClC6H4ONa + H2O
C4H2 + H2O + C10H18O = C4H8O =>
C4H2 + 7 H2O + 4 C10H18O = 11 C4H8O
Na2SO3 + HNO3 = Na2SO4 + N2 + H2O =>
5 Na2SO3 + 2 HNO3 = 5 Na2SO4 + N2 + H2O
Co{3+} + ClO3{-} + OH{-} = ClO4{-} + Co{2+} + H2O =>
2 Co{3+} + ClO3{-} + 2 OH{-} = ClO4{-} + 2 Co{2+} + H2O
HCOOH + CuO = CO2 + H2O + Cu2O =>
HCOOH + 2 CuO = CO2 + H2O + Cu2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
BaCl2(aq) + Na2CrO4(aq) = NaCl(aq) + BaCrO4(s) =>
BaCl2(aq) + Na2CrO4(aq) = 2 NaCl(aq) + BaCrO4(s)
Na2CO3(s) + HCl(l) = NaCl(s) + H2O(l) + CO2(g) =>
Na2CO3(s) + 2 HCl(l) = 2 NaCl(s) + H2O(l) + CO2(g)
(NH4)2C2O4 + Al(ClO4)3 = Al2(C2O4)3 + NH4(ClO4) =>
3(NH4)2C2O4 + 2 Al(ClO4)3 = Al2(C2O4)3 + 6 NH4(ClO4)
HCl + CaC2 = H2 + CaCl2 + C =>
2 HCl + CaC2 = H2 + CaCl2 + 2 C
C2H6(g) + O(g) = CO2(g) + H2O(g) =>
C2H6(g) + 7 O(g) = 2 CO2(g) + 3 H2O(g)
FeCl3 + K3PO4 = FePO4 + Cl{-} + K{+} =>
FeCl3 + K3PO4 = FePO4 + 3 Cl{-} + 3 K{+}
CaCl2 + KMnO4 = CaCl2KMnO4 =>
CaCl2 + KMnO4 = CaCl2KMnO4
CO + (CuOH)2CO3 = Cu + CO2 + H2O =>
2 CO + (CuOH)2CO3 = 2 Cu + 3 CO2 + H2O
C2H6O + H2O = H3O + CO3 =>
C2H6O + 21 H2O = 16 H3O + 2 CO3
Al + CoSO4 = Al2(SO4)2 + Co =>
2 Al + 2 CoSO4 = Al2(SO4)2 + 2 Co
Mg(CO3)2 = MgO2 + CO2 =>
Mg(CO3)2 = MgO2 + 2 CO2
H2C + NO2 = CO2 + NO + H2O =>
H2C + 3 NO2 = CO2 + 3 NO + H2O
NI(NO3)2 + NaOH = NaNO3 + NI(OH)2 =>
NI(NO3)2 + 2 NaOH = 2 NaNO3 + NI(OH)2
GaPO4 + Al2(SO4)3 = AlPO4 + Ga2(SO4)3 =>
2 GaPO4 + Al2(SO4)3 = 2 AlPO4 + Ga2(SO4)3
Ag3PO4 + H = Ag + H3PO4 =>
Ag3PO4 + 3 H = 3 Ag + H3PO4
Na2CO3 + Na3PO4 = NaPO4 + Na3CO3 =>
2 Na2CO3 + Na3PO4 = NaPO4 + 2 Na3CO3
FeCl2 + HCl + K2Cr2O7 = FeCl3 + K2Cl + CrCl3 + H2O =>
7 FeCl2 + 14 HCl + K2Cr2O7 = 7 FeCl3 + K2Cl + 2 CrCl3 + 7 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
K2S2O5 + H2O = KSO3H =>
K2S2O5 + H2O = 2 KSO3H
Zn + HI2 = ZnI2 + H2 =>
2 Zn + 2 HI2 = 2 ZnI2 + H2
Cu + CaC2H3O2 = Cu(C2H3O2)2 + Ca =>
Cu + 2 CaC2H3O2 = Cu(C2H3O2)2 + 2 Ca
SO3 + NaO = Na2SO4 + O2 =>
2 SO3 + 4 NaO = 2 Na2SO4 + O2
NaCrO2 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 3 Cl2 + 8 NaOH = 2 Na2CrO4 + 6 NaCl + 4 H2O
H2SO4Li = H2LiSO4 =>
H2SO4Li = H2LiSO4
H2AsO4{-} + H2O = OH{-} + H3AsO4 =>
H2AsO4{-} + H2O = OH{-} + H3AsO4
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
NH3 + N2H4O3 = N2 + H2O =>
2 NH3 + 3 N2H4O3 = 4 N2 + 9 H2O
K2Cr2O7 + C3H7OH + H2SO4 = K2SO4 + Cr2(SO4)3 + C3H6O + H2O =>
K2Cr2O7 + 3 C3H7OH + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 C3H6O + 7 H2O
HP + OH = P + H2O =>
HP + OH = P + H2O
Au + HCN + O2 = [Au(CN)4]2O + H2O =>
4 Au + 16 HCN + 5 O2 = 2[Au(CN)4]2O + 8 H2O
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Cu + Zn(NO3)2 = Zn + Cu(NO3)2 =>
Cu + Zn(NO3)2 = Zn + Cu(NO3)2
Na2S + PbNO3 = Na2NO3 + PbS =>
Na2S + PbNO3 = Na2NO3 + PbS
Li2O + Cl2O = LiCl + O2 =>
Li2O + Cl2O = 2 LiCl + O2
Mg(OH)2 + H2Te = Mg(HTe)2 + H2O =>
Mg(OH)2 + 2 H2Te = Mg(HTe)2 + 2 H2O
Zn + H3BO3 = Zn3(BO3)2 + H2 =>
3 Zn + 2 H3BO3 = Zn3(BO3)2 + 3 H2
H3PO4 + Na2SO3 = H2SO3 + Na3PO4 =>
2 H3PO4 + 3 Na2SO3 = 3 H2SO3 + 2 Na3PO4
K2SO4 + Cu(NO3)2 = CuSO4 + K2(NO3)2 =>
K2SO4 + Cu(NO3)2 = CuSO4 + K2(NO3)2
CH3CH2COOCH2CH3 + NaOH = CH3CH2OH + CH3CH2COONa =>
CH3CH2COOCH2CH3 + NaOH = CH3CH2OH + CH3CH2COONa
Al + HCl = H2 + AlCl5 =>
2 Al + 10 HCl = 5 H2 + 2 AlCl5
NaI + Mg(SO4) = MgI2 + Na2SO4 =>
2 NaI + Mg(SO4) = MgI2 + Na2SO4
| 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 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/15/24
Équations équilibrées sur04/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
