| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Co2 + 2 Ca = 2 CaCo3
C3H8O3 + HCl = C3H5ClO + H2O =>
C3H8O3 + HCl = C3H5ClO + 2 H2O
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
CoSO4 + KCH3CO2 = K2SO4 + Co(CH3CO2)2 =>
CoSO4 + 2 KCH3CO2 = K2SO4 + Co(CH3CO2)2
Al + CUO = Al2O3 + CU =>
2 Al + 3 CUO = Al2O3 + 3 CU
KClO + Fe2(SO4)3 + KOH = K2FeO4 + KCl + K2SO4 + H2O =>
3 KClO + Fe2(SO4)3 + 10 KOH = 2 K2FeO4 + 3 KCl + 3 K2SO4 + 5 H2O
C28H44O18 + O2 = CO2 + H2O =>
C28H44O18 + 30 O2 = 28 CO2 + 22 H2O
FeCl3(aq) + KOH(aq) = Fe(OH)3(s) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(s) + 3 KCl(aq)
Na2SO4(aq) + CoCl2(aq) = NaCl(aq) + CoSO4(s) =>
Na2SO4(aq) + CoCl2(aq) = 2 NaCl(aq) + CoSO4(s)
Li2SO4 + KCl = LiCl + K2SO4 =>
Li2SO4 + 2 KCl = 2 LiCl + K2SO4
C4H8N2O3 + NaOH = C4H7N2O3 + Na + H2O =>
C4H8N2O3 + NaOH = C4H7N2O3 + Na + H2O
H2SO4 + NaCHO3 = H2O + CO2 + Na2SO4 =>
H2SO4 + 2 NaCHO3 = 2 H2O + 2 CO2 + Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgO + H2PO4 = Mg2(PO4)2 + H2O =>
2 MgO + 2 H2PO4 = Mg2(PO4)2 + 2 H2O
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
H3PO2 + O2 = H3PO3 =>
2 H3PO2 + O2 = 2 H3PO3
NH3 + CO2 = NHCO + H2O =>
NH3 + CO2 = NHCO + H2O
CH4N2O + NaOH = CH4Na + N2O2H =>
CH4N2O + NaOH = CH4Na + N2O2H
Al2O3 + SiO2 = Al2(SiO3)3 =>
Al2O3 + 3 SiO2 = Al2(SiO3)3
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
Fe(s) + Cl2(g) = FeCl3(s) =>
2 Fe(s) + 3 Cl2(g) = 2 FeCl3(s)
KMnO4 + KCl + HSO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 26 KCl + 16 HSO4 = 2 MnSO4 + 14 K2SO4 + 8 H2O + 13 Cl2
NaOH + BaO = Na2O + Ba(OH)2 =>
2 NaOH + BaO = Na2O + Ba(OH)2
NaHCO3 + HC2H3O2 = NaC2H3O2 + O2 =>
2 NaHCO3 + HC2H3O2 = 2 NaC2H3O2 + 2 O2
Zn + NO3{-} + OH{-} = ZnO2{-2} + NH3 + H2O =>
4 Zn + NO3{-} + 7 OH{-} = 4 ZnO2{-2} + NH3 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
[Al(OH)3(H2O)3] + NaOH = Na[Al(OH)4(H2O)2] + H2O =>
[Al(OH)3(H2O)3] + NaOH = Na[Al(OH)4(H2O)2] + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na2CO + H2O = H2CO + NaOH =>
Na2CO + 2 H2O = H2CO + 2 NaOH
MnC2O4*3H2O + O2 = MnO + H2O + CO2 =>
2 MnC2O4*3H2O + O2 = 2 MnO + 6 H2O + 4 CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
NaCl + HOH + F = FOH + HCl + Na =>
NaCl + HOH + F = FOH + HCl + Na
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
N2(g) + O2(g) = N2O4(g) =>
N2(g) + 2 O2(g) = N2O4(g)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3
Pb(SO4)2 + LiNO3 = Pb(NO3)4 + Li2(SO4) =>
Pb(SO4)2 + 4 LiNO3 = Pb(NO3)4 + 2 Li2(SO4)
C2H4(OH)2 + Cu(OH)2 = C2H4O2Cu + H2O =>
C2H4(OH)2 + Cu(OH)2 = C2H4O2Cu + 2 H2O
MnO2 + Na2S2O5 = MnSO4 + Na2SO3 =>
MnO2 + Na2S2O5 = MnSO4 + Na2SO3
CH3CH2NH2 + HCl = CH3CH2NH3 + Cl2 =>
2 CH3CH2NH2 + 2 HCl = 2 CH3CH2NH3 + Cl2
Fe2(SO4)3 + H2 + O3 = Fe3O4 + H2SO4 =>
9 Fe2(SO4)3 + 27 H2 + 8 O3 = 6 Fe3O4 + 27 H2SO4
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Be(NO3)2(aq) + Na2CO3(s) + H2O = BeCO3*Be(OH)2(s) + NaNO3(aq) + H2CO3 =>
2 Be(NO3)2(aq) + 2 Na2CO3(s) + 2 H2O = BeCO3*Be(OH)2(s) + 4 NaNO3(aq) + H2CO3
Al + I2 = Al(II)3 =>
Al + 3 I2 = Al(II)3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cr2O3 + KOH + H2O = K3Cr(OH)6 =>
Cr2O3 + 6 KOH + 3 H2O = 2 K3Cr(OH)6
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
