| Équations équilibrées la veille | Équations équilibrées le lendemain |
VO2{+}(aq) + 2 H{+}(aq) + ClO2{-}(aq) = VO{2+}(aq) + ClO2(g) + H2O(l)
HCOOH + Zn = HCOOZn + H2 =>
2 HCOOH + 2 Zn = 2 HCOOZn + H2
NaClO + Na2S2O3 = Na2SO4 + NaCl + SO3 =>
4 NaClO + Na2S2O3 = Na2SO4 + 4 NaCl + SO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HC2H3O2(aq) + Ba(OH)2(aq) = Ba(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Ba(OH)2(aq) = Ba(C2H3O2)2(aq) + 2 H2O(l)
C2H5ONa + CO2 + H2O = C2H5OH + NaHCO3 =>
C2H5ONa + CO2 + H2O = C2H5OH + NaHCO3
Cl2 + CO3 = Cl2O + CO2 =>
Cl2 + CO3 = Cl2O + CO2
KHSO4 + H2SO4 = HSO4 + KH =>
KHSO4 + H2SO4 = 2 HSO4 + KH
CrFeO4 + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 CrFeO4 + 4 Na2CO3 + O2 = 2 Fe2O3 + 4 Na2CrO4 + 4 CO2
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Ba3(NO3)2 + Al2(SO4)3 = BaSO4 + AlNO3 =>
Ba3(NO3)2 + Al2(SO4)3 = 3 BaSO4 + 2 AlNO3
HCl + Cr(OH)2 = CrCl2 + H2O =>
2 HCl + Cr(OH)2 = CrCl2 + 2 H2O
(C5H9O)4 + O2 = CO2 + H2O =>
(C5H9O)4 + 27 O2 = 20 CO2 + 18 H2O
KMnO3 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO3 + 6 NaCl + 6 H2SO4 = 3 Cl2 + K2SO4 + 2 MnSO4 + 6 H2O + 3 Na2SO4
MgI2(aq)Pb(NO3)2(aq) = Mg(NO3)2(aq)PbI2(s) =>
MgI2(aq)Pb(NO3)2(aq) = Mg(NO3)2(aq)PbI2(s)
AgNO3 + (NH4)2 + CO3 = AgCO3 + NH4NO3 =>
2 AgNO3 + (NH4)2 + 2 CO3 = 2 AgCO3 + 2 NH4NO3
Cr(OH)4 + H2O2 = CrO4 + H2O =>
Cr(OH)4 + 2 H2O2 = CrO4 + 4 H2O
MgOHCl + H2SO4 = MgCl2 + MgSO4 + H2O =>
2 MgOHCl + H2SO4 = MgCl2 + MgSO4 + 2 H2O
C3H8NO5P + H2O = H3PO4 + CH4N2O + C2H5OH + C6H8O7 =>
12 C3H8NO5P + 17 H2O = 12 H3PO4 + 6 CH4N2O + 9 C2H5OH + 2 C6H8O7
SiO2 + BBr3 = SiBr4 + O2 + Si3B7 =>
33 SiO2 + 28 BBr3 = 21 SiBr4 + 33 O2 + 4 Si3B7
HC12H5O12 + NaOH = NaC12H5O12 + H2O =>
HC12H5O12 + NaOH = NaC12H5O12 + H2O
CH3CH2OH(aq) + Na(s) = CH3CH2ONa + H2 =>
2 CH3CH2OH(aq) + 2 Na(s) = 2 CH3CH2ONa + H2
Co + HCl = CoCl + H =>
Co + HCl = CoCl + H
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Hydrogen + chlorine = Hydrogenchloride =>
H2 + Cl2 = 2 HCl
NaNO3 + HCl + Zn = ZnCl2 + NH4NO3 + H2O + NaCl =>
2 NaNO3 + 10 HCl + 4 Zn = 4 ZnCl2 + NH4NO3 + 3 H2O + 2 NaCl
AsO + H2SO4 = AsSO4 + H2O =>
AsO + H2SO4 = AsSO4 + H2O
NH{4}NO{3} = N{2}O + H{2}O =>
NH{4}NO{3} = N{2}O + H{2}O
C6H6N12O12 = CO + CO2 + N2 + H2O =>
C6H6N12O12 = 3 CO + 3 CO2 + 6 N2 + 3 H2O
Ni2O3 + H2O = NiO + OH =>
Ni2O3 + H2O = 2 NiO + 2 OH
NH4Cl + CaOH2 = CaCl2 + NH4 + H2O =>
2 NH4Cl + CaOH2 = CaCl2 + 2 NH4 + H2O
Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)
H2SO4(aq)Na2CO3(s) = CO2(g)H2O(l)Na2SO4(aq) =>
H2SO4(aq)Na2CO3(s) = CO2(g)H2O(l)Na2SO4(aq)
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ne + S = Ne2S =>
2 Ne + S = Ne2S
Ca(OH)2 + NaHCO3 = H2O + NaOH + CaCO3 =>
Ca(OH)2 + NaHCO3 = H2O + NaOH + CaCO3
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
K3PO4 + ZnCl2 = K3Cl2 + ZnPO4 =>
K3PO4 + ZnCl2 = K3Cl2 + ZnPO4
C26H42O4 + O2 = CO2 + H2O =>
2 C26H42O4 + 69 O2 = 52 CO2 + 42 H2O
CH3CH2O{-} + HCl = CH3CH2Cl + OH{-} =>
CH3CH2O{-} + HCl = CH3CH2Cl + OH{-}
C17H35COONa + MgSO4 = C17H35COOMg + NaSO4 =>
C17H35COONa + MgSO4 = C17H35COOMg + NaSO4
K3PO4 + ZnCl2 = K3Cl2 + ZnPO4 =>
K3PO4 + ZnCl2 = K3Cl2 + ZnPO4
KClO3 + S + H2O = Cl2 + K2SO4 + H2SO4 =>
6 KClO3 + 5 S + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
H2SO4 + KI = K2SO4 + H3S + I2 + H2O =>
11 H2SO4 + 18 KI = 9 K2SO4 + 2 H3S + 9 I2 + 8 H2O
NaOH + C8H4O4KH = C8H4O4KNa + H2O =>
NaOH + C8H4O4KH = C8H4O4KNa + H2O
F2 + Al2O3 = AlF3AlF3 + O2 = Al2O3 + O2 =>
6 F2 + 2 Al2O3 = 2 AlF3AlF3 + 3 O2
Al(g) + HCl(g) = AlCl3(g) + H2(g) =>
2 Al(g) + 6 HCl(g) = 2 AlCl3(g) + 3 H2(g)
NaHSO4 + KOH = NaOH + K2SO4 + H2O =>
NaHSO4 + 2 KOH = NaOH + K2SO4 + 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 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/05/24
Équations équilibrées sur06/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
