| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li(s) + 2 HNO3(aq) = 2 LiNO3 + H2(g)
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Na2SO4 + NH3 = (NH4)2SO4 + NaNH2 =>
Na2SO4 + 4 NH3 = (NH4)2SO4 + 2 NaNH2
Co + H2O = H2 + Co(OH)2 =>
Co + 2 H2O = H2 + Co(OH)2
NH3 + H2SO4 = H2O + NO2 + H3SO =>
NH3 + H2SO4 = H2O + NO2 + H3SO
C6H5COOH + HCl = C6H5COO + H2Cl =>
C6H5COOH + HCl = C6H5COO + H2Cl
CH3COOH + Ga(OH)3 = C6H9GaO6 + H2O =>
3 CH3COOH + Ga(OH)3 = C6H9GaO6 + 3 H2O
Li(s) + HNO3(aq) = LiNO3 + H2(g) =>
2 Li(s) + 2 HNO3(aq) = 2 LiNO3 + H2(g)
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Li2S + O3 = SO2 + Li2O =>
Li2S + O3 = SO2 + Li2O
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
AlOHCl2 + KOH = K[Al(OH)4] + KCl =>
AlOHCl2 + 3 KOH = K[Al(OH)4] + 2 KCl
Na2SO4 + NH3 = (NH4)2SO4 + NaNH2 =>
Na2SO4 + 4 NH3 = (NH4)2SO4 + 2 NaNH2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na2SO4 + NH3 = (NH4)2SO4 + NaNH2 =>
Na2SO4 + 4 NH3 = (NH4)2SO4 + 2 NaNH2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Na2SO4 + NH3 = (NH4)2SO4 + NaNH2 =>
Na2SO4 + 4 NH3 = (NH4)2SO4 + 2 NaNH2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
NaClO2 + KMnO4 + H2SO4 = NaClO3 + MnSO4 + H2O + K2SO4 =>
5 NaClO2 + 2 KMnO4 + 3 H2SO4 = 5 NaClO3 + 2 MnSO4 + 3 H2O + K2SO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
FeBr3 + AgNo3 = Fe(No3)3 + AgBr =>
FeBr3 + 3 AgNo3 = Fe(No3)3 + 3 AgBr
C10H8 + H2 = C10H12 =>
C10H8 + 2 H2 = C10H12
CH3OH + KMnO4 = HCOOH + H2O + MnO2 + KOH =>
3 CH3OH + 4 KMnO4 = 3 HCOOH + H2O + 4 MnO2 + 4 KOH
H + SCN + NaOH = NaSCN + H2O =>
H + SCN + NaOH = NaSCN + H2O
C6H6(l) + O2(g) = C(s) + H2O(g) =>
2 C6H6(l) + 3 O2(g) = 12 C(s) + 6 H2O(g)
CuO + Br = CuBr + O2 =>
2 CuO + 2 Br = 2 CuBr + O2
HNO3 + KHCO3 = CO2 + H2O + KNO3 =>
HNO3 + KHCO3 = CO2 + H2O + KNO3
CuSO4 + Sr(NO3)2 = Cu(NO3)2 + SrSO4 =>
CuSO4 + Sr(NO3)2 = Cu(NO3)2 + SrSO4
C7H5(NO2)3 = C + CO + N2 + H2O =>
2 C7H5(NO2)3 = 7 C + 7 CO + 3 N2 + 5 H2O
Cu3Cl4 + Zn = Zn2Cl3 + Cu =>
3 Cu3Cl4 + 8 Zn = 4 Zn2Cl3 + 9 Cu
CO2 + H2O = C6H12O6 + O2O =>
6 CO2 + 6 H2O = C6H12O6 + 4 O2O
C6H5CH2CHNH2COOH + KOH = C6H5CH2CHNH2COOK + H2O =>
C6H5CH2CHNH2COOH + KOH = C6H5CH2CHNH2COOK + H2O
K{+} + FeS2 + O2 + H2O = KFe3O14S2H6 + SO4{2-} + H{+} =>
4 K{+} + 12 FeS2 + 45 O2 + 30 H2O = 4 KFe3O14S2H6 + 16 SO4{2-} + 36 H{+}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaCO3 + H2O + SO2 = CaSO3*2H2O + CO2 =>
CaCO3 + 2 H2O + SO2 = CaSO3*2H2O + CO2
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag2SO3 + HNO3 = AgNO3 + H2O + SO2 =>
Ag2SO3 + 2 HNO3 = 2 AgNO3 + H2O + SO2
P + HNO3(k) = NO2 + HPO3 + H2O =>
P + 5 HNO3(k) = 5 NO2 + HPO3 + 2 H2O
ZnCl2 + H2O = HCl + Zn(OH)2 =>
ZnCl2 + 2 H2O = 2 HCl + Zn(OH)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C7H5(NO2)3 = C + CO + H2 + N2 =>
2 C7H5(NO2)3 = 2 C + 12 CO + 5 H2 + 3 N2
Fe3(PO4)2 + KOH = Fe(OH)2 + K3(PO4) =>
Fe3(PO4)2 + 6 KOH = 3 Fe(OH)2 + 2 K3(PO4)
Na2SO4 + NH3 = (NH4)2SO4 + NaNH2 =>
Na2SO4 + 4 NH3 = (NH4)2SO4 + 2 NaNH2
Cl2(ac) + KI(ac) = KCl(ac) + I2 =>
Cl2(ac) + 2 KI(ac) = 2 KCl(ac) + I2
LiNO3 + NaI = LiI + NaNO3 =>
LiNO3 + NaI = LiI + NaNO3
LiOH + HNO3 = LiNO3 + H2O =>
LiOH + HNO3 = LiNO3 + H2O
Ca + Br2 = Ca2Br4 =>
2 Ca + 2 Br2 = Ca2Br4
Na2SO4 + NH3 = (NH4)2SO4 + NaNH2 =>
Na2SO4 + 4 NH3 = (NH4)2SO4 + 2 NaNH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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