| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2(aq) + 2 XBr{-}(aq) = Br2(aq) + 2 XCl{-}(aq)
Ce2(CO3)3 + H2SO4 = Ce2(SO4)3 + CO2 + H2O =>
Ce2(CO3)3 + 3 H2SO4 = Ce2(SO4)3 + 3 CO2 + 3 H2O
KOH + MnO = K2O + Mn(OH)2 =>
2 KOH + MnO = K2O + Mn(OH)2
NaOHSO3 + H2 = Na2SO4 + H2O + SO2 =>
2 NaOHSO3 + H2 = Na2SO4 + 2 H2O + SO2
H3PO4 + SiO2 = Si3(PO4)4 + H2O =>
4 H3PO4 + 3 SiO2 = Si3(PO4)4 + 6 H2O
NH4Cl + CH3COONa = NaCl + NH4CH3COO =>
NH4Cl + CH3COONa = NaCl + NH4CH3COO
Mg(HCO3)2 + Na2CO3 = MgCO3 + Na2(HCO3)2 =>
Mg(HCO3)2 + Na2CO3 = MgCO3 + Na2(HCO3)2
CH3CH2CH2COOH + Fe2O3 = CH3CH2CH2COOFe + H2O + CO2 =>
11 CH3CH2CH2COOH + 5 Fe2O3 = 10 CH3CH2CH2COOFe + 9 H2O + 4 CO2
Kr + O2 = KrO2 =>
Kr + O2 = KrO2
CH3CH2Cl + Na = CH3CH2CH2CH3 + NaCl =>
2 CH3CH2Cl + 2 Na = CH3CH2CH2CH3 + 2 NaCl
Pb2O3 + Al = Al2O3 + PbO =>
3 Pb2O3 + 2 Al = Al2O3 + 6 PbO
ZrO(NO3)2(H2O)6 + CH4N2O + Mg(NO3)(H2O)6 = Mg01(ZrO2)999 + N2 + CO2 + H2O =>
1998.0000000003ZrO(NO3)2(H2O)6 + 3332.0000000005CH4N2O + 2 Mg(NO3)(H2O)6 = 2.0000000000003Mg01(ZrO2)999 + 5331.0000000008N2 + 3332.0000000005CO2 + 18664.000000003H2O
Mn + Fe(SO4) = Fe + Mn(SO4)2 =>
Mn + 2 Fe(SO4) = 2 Fe + Mn(SO4)2
CH3COOH + Pb(OH)2 = Pb(CH3COO)2 + H2O =>
2 CH3COOH + Pb(OH)2 = Pb(CH3COO)2 + 2 H2O
C6H11CN + NaOH = C6H12O + NaCN =>
C6H11CN + NaOH = C6H12O + NaCN
NH3(g) + Cl2(g) = NH4Cl(g) + N2H4(g) =>
4 NH3(g) + Cl2(g) = 2 NH4Cl(g) + N2H4(g)
NiSO4 + KF = NiF2 + K2SO4 =>
NiSO4 + 2 KF = NiF2 + K2SO4
AlBr3 + (NH4)2SO4 = NH4Br + Al2(SO4)3 =>
2 AlBr3 + 3(NH4)2SO4 = 6 NH4Br + Al2(SO4)3
Ba(BrO3)2(aq) + Na3PO4(aq) = Ba(PO4)2(s) + Na3BrO3(aq) =>
Ba(BrO3)2(aq) + 2 Na3PO4(aq) = Ba(PO4)2(s) + 2 Na3BrO3(aq)
BaCl2 + H2SO3 = Ba2(SO3)2 + HCl =>
2 BaCl2 + 2 H2SO3 = Ba2(SO3)2 + 4 HCl
Na2SiO3 + NH4Cl + H2O = NaCl + H2SiO3 + NH3H2O =>
Na2SiO3 + 2 NH4Cl + 2 H2O = 2 NaCl + H2SiO3 + 2 NH3H2O
Hg + Fe2(SO4)3 = HgSO4 + Fe =>
3 Hg + Fe2(SO4)3 = 3 HgSO4 + 2 Fe
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H2C2O4 + K(OH) = H2(OH) + KC2O4 =>
H2C2O4 + K(OH) = H2(OH) + KC2O4
Lithium + FeCl2 = LiCl + iron =>
2 Li + FeCl2 = 2 LiCl + Fe
C6H12O8 + H2O = COH6 + O2 =>
C6H12O8 + 12 H2O = 6 COH6 + 7 O2
C4H10O + H3PO4 = C4H11PO4 + H2O =>
C4H10O + H3PO4 = C4H11PO4 + H2O
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
K2Cr2O7 + C2H4(OH)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + (COOH)2 + H2O =>
4 K2Cr2O7 + 3 C2H4(OH)2 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3(COOH)2 + 22 H2O
Cr + NiSO4 = Cr2(SO4)3 + Ni =>
2 Cr + 3 NiSO4 = Cr2(SO4)3 + 3 Ni
CH3CH2COOH + SOCl2 = CH3CH2COCl + HCl + SO2 =>
CH3CH2COOH + SOCl2 = CH3CH2COCl + HCl + SO2
CaCl2(s) + Na2S(aw) = NaCl(aq) + CaS(s) =>
CaCl2(s) + Na2S(aw) = 2 NaCl(aq) + CaS(s)
Fe(OH)3 + H2O2 = FeO3 + H2O =>
2 Fe(OH)3 + 3 H2O2 = 2 FeO3 + 6 H2O
MgB2 + HCl = B4H10 + MgCl2 + Cl2 =>
2 MgB2 + 10 HCl = B4H10 + 2 MgCl2 + 3 Cl2
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2
Mg(HCO3)2 = Mg{+2} + HCO3{-} =>
Mg(HCO3)2 = Mg{+2} + 2 HCO3{-}
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
Mg(NO3)2 = MgO + NO2 + O =>
Mg(NO3)2 = MgO + 2 NO2 + O
Al + I = Al(I3) =>
Al + 3 I = Al(I3)
Mg(OH)2 + HCI = Mg(CI)2 + H2O =>
Mg(OH)2 + 2 HCI = Mg(CI)2 + 2 H2O
Mn(ClO4)2 = Mn + (ClO4)2 =>
Mn(ClO4)2 = Mn + (ClO4)2
ZnCl2 + Li = ZnLi + Cl2 =>
ZnCl2 + Li = ZnLi + Cl2
NaHO3 + C2H4O2 = CO2 + H2O + NaCH3O2 =>
NaHO3 + C2H4O2 = CO2 + H2O + NaCH3O2
Cl + Hg = HgCl =>
Cl + Hg = HgCl
CH3CH2OH + K2Cr2O7 = CH3COOH + H2O + KOH + Cr =>
3 CH3CH2OH + K2Cr2O7 = 3 CH3COOH + 2 H2O + 2 KOH + 2 Cr
Na2CO3 + HIn = NaIn + H2O + CO2 =>
Na2CO3 + 2 HIn = 2 NaIn + H2O + CO2
Zn(s) + H3PO4(aq) = H2(g) + Zn3(PO4)2(s) =>
3 Zn(s) + 2 H3PO4(aq) = 3 H2(g) + Zn3(PO4)2(s)
As + NaBrO + Na(OH) = Na3AsO4 + NaBr + H2O =>
2 As + 5 NaBrO + 6 Na(OH) = 2 Na3AsO4 + 5 NaBr + 3 H2O
PbO2 + MnO2 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
3 PbO2 + 2 MnO2 + 6 HNO3 = 3 Pb(NO3)2 + 2 HMnO4 + 2 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 59 60 61 62 63 64 65 66 67 68 69 70 71 72 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
