| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3O4 + 2 C = 3 Fe + 2 CO2
Al2O3 + C + Br2 = AlBr3 + CO =>
Al2O3 + 3 C + 3 Br2 = 2 AlBr3 + 3 CO
CH3COOH + CaCO3 = C4H6CaO4 + CO2 + H2O =>
2 CH3COOH + CaCO3 = C4H6CaO4 + CO2 + H2O
K3PO4 + HC2H3O2 = H3PO4 + KC2H3O2 =>
K3PO4 + 3 HC2H3O2 = H3PO4 + 3 KC2H3O2
Cl2 + SiO2 + C = SiCl2 + CO =>
Cl2 + SiO2 + 2 C = SiCl2 + 2 CO
Co(NO3)2 + NaCl = CoCl2 + Na2(NO3)2 =>
Co(NO3)2 + 2 NaCl = CoCl2 + Na2(NO3)2
C9H8O4 + O2 = H2O + CO =>
2 C9H8O4 + 9 O2 = 8 H2O + 18 CO
CH3COOH + NH4NO3 = NH4COOH + CH3NO3 =>
CH3COOH + NH4NO3 = NH4COOH + CH3NO3
B2O3 + K(OH) = K3BO3 + H2O =>
B2O3 + 6 K(OH) = 2 K3BO3 + 3 H2O
C2H4 + MnO4{-} + H{+} = CO2 + Mn{2} + H2O =>
5 C2H4 + 12 MnO4{-} + 36 H{+} = 10 CO2 + 12 Mn{2} + 28 H2O
C3H8OS + O2 = C02 + H2O + SO3 =>
2 C3H8OS + 6 O2 = 3 C02 + 8 H2O + 2 SO3
C12H24N2O4 + O2 = NO2 + H2O + C =>
C12H24N2O4 + 6 O2 = 2 NO2 + 12 H2O + 12 C
NH4Br + Ca(CH3CO2)2 = CaBr2 + NH4CH3CO2 =>
2 NH4Br + Ca(CH3CO2)2 = CaBr2 + 2 NH4CH3CO2
Mg(s) + AgNO3(ac) = MgNO3(ac) + Ag(s) =>
Mg(s) + AgNO3(ac) = MgNO3(ac) + Ag(s)
BaO + Al2O3 + H2O = Ba[Al(OH)4]2 =>
BaO + Al2O3 + 4 H2O = Ba[Al(OH)4]2
AlCl3 + K2S + H2O = H2S + KCl + Al(OH)3 =>
2 AlCl3 + 3 K2S + 6 H2O = 3 H2S + 6 KCl + 2 Al(OH)3
C2H5COOH + Na2CO3 = C2H5COONa + CO2 + H20(water) =>
90 C2H5COOH + 40 Na2CO3 = 80 C2H5COONa + 70 CO2 + 7 H20(water)
Ca(NO2)2 + NaOH = Ca(OH)2 + NaNO2 =>
Ca(NO2)2 + 2 NaOH = Ca(OH)2 + 2 NaNO2
H2Te + Mn(OH)2 = Mn2Te2 + H2O =>
2 H2Te + 2 Mn(OH)2 = Mn2Te2 + 4 H2O
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Fe{3+} + ClO4{-} = Fe(ClO4)3 =>
Fe{3+} + 3 ClO4{-} = Fe(ClO4)3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NaOH(s) + CO2(g) = Na2CO3(s) + H2O(g) =>
2 NaOH(s) + CO2(g) = Na2CO3(s) + H2O(g)
C17H31COOH + Br2 = C17H31(Br)4COOH =>
C17H31COOH + 2 Br2 = C17H31(Br)4COOH
Hg(NO3)2 + H2 = HgO + N2O + H2O =>
Hg(NO3)2 + 4 H2 = HgO + N2O + 4 H2O
E + HNO3 = HNO2 + E(NO3)2 + H2O =>
E + 3 HNO3 = HNO2 + E(NO3)2 + H2O
Na + H5O = Na5O5H + H =>
5 Na + 5 H5O = Na5O5H + 24 H
Ba(NO3)2 + NH2SO3H + H2O = Ba(NH2)2 + H2SO4 + HNO3 =>
Ba(NO3)2 + 2 NH2SO3H + 2 H2O = Ba(NH2)2 + 2 H2SO4 + 2 HNO3
SO2 + HCl2 + H2O = H2SO4 + HCl =>
SO2 + 2 HCl2 + 2 H2O = H2SO4 + 4 HCl
C6H5CHO + Ag(NH3)2OH = Ag + C6H5COONH4 + NH3 + H2O =>
C6H5CHO + 2 Ag(NH3)2OH = 2 Ag + C6H5COONH4 + 3 NH3 + H2O
CH3CHCOOHCH3 + Na2CO3 = CH3CHCOONaCH3 + H2O + CO2 =>
2 CH3CHCOOHCH3 + Na2CO3 = 2 CH3CHCOONaCH3 + H2O + CO2
H2C2O4 + KNO3 + H2SO4 = NO + K2SO4 + CO2 + H2O =>
3 H2C2O4 + 2 KNO3 + H2SO4 = 2 NO + K2SO4 + 6 CO2 + 4 H2O
Ca3Sb2 + H2O = Ca(OH)2 + SbH3 =>
Ca3Sb2 + 6 H2O = 3 Ca(OH)2 + 2 SbH3
CuSO4 + FeCO3 = CuCO3 + FeSO4 =>
CuSO4 + FeCO3 = CuCO3 + FeSO4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
FeOCr2O2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O2 + 8 K2CO3 + 9 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
IO3{-} + SO32{-} = I{-} + SO42{-} =>
10 IO3{-} + 3 SO32{-} = 10 I{-} + 3 SO42{-}
CaOCO2 = CaCO3 =>
CaOCO2 = CaCO3
Al = Al{3+{3-}+} =>
Al = Al{3+{3-}+}
Al(s) + NiSO4 = Al2(SO4)3 + Ni =>
2 Al(s) + 3 NiSO4 = Al2(SO4)3 + 3 Ni
NH4Cl + Ca(NO3)2 = CaCl2 + NH4NO3 =>
2 NH4Cl + Ca(NO3)2 = CaCl2 + 2 NH4NO3
N2O + O2 + CH4 = C8H9N3O4 + H2 =>
6 N2O + 5 O2 + 32 CH4 = 4 C8H9N3O4 + 46 H2
K3PO4 + HC2H3O2 = H3PO4 + KC2H3O2 =>
K3PO4 + 3 HC2H3O2 = H3PO4 + 3 KC2H3O2
KOH + Cr(OH)3 + H2SO4 = KCr(SO4)2 + H2O =>
KOH + Cr(OH)3 + 2 H2SO4 = KCr(SO4)2 + 4 H2O
NaI + AgNO3 = IAg + NaNO3 =>
NaI + AgNO3 = IAg + NaNO3
CH3CH2CH2CH2OH + HBr = CH3CH2CH2CH2OH2 + Br = CH3 =>
CH3CH2CH2CH2OH + HBr = CH3CH2CH2CH2OH2 + Br
C2H2O4 + Cu(NO3)2 = Cu + CO2 + H2O + NO2 =>
2 C2H2O4 + Cu(NO3)2 = Cu + 4 CO2 + 2 H2O + 2 NO2
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
CuCO3 + NHO3 = Cu(NO3)2 + H2O + CO2 =>
CuCO3 + 2 NHO3 = Cu(NO3)2 + H2O + CO2
Al2(SO3)3 + Na = Na(SO3)3 + Al =>
Al2(SO3)3 + Na = Na(SO3)3 + 2 Al
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
