| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH2)2CO + 2 H2O + Ba(NO3)2 = 2 NH4NO3 + BaCO3
Na3Al(OH)6 + HCl = NaCl + Al(OH)3 + H2O =>
Na3Al(OH)6 + 3 HCl = 3 NaCl + Al(OH)3 + 3 H2O
C5H10NH + HCl = C5H10NH2 + Cl =>
C5H10NH + HCl = C5H10NH2 + Cl
[Co(NH3)5Cl] + H2O = [Co(NH3)5H2O] + Cl =>
[Co(NH3)5Cl] + H2O = [Co(NH3)5H2O] + Cl
HNO3 + Ag(NH3)2 = NO2 + H2O + AgNO3 =>
16 HNO3 + Ag(NH3)2 = 17 NO2 + 11 H2O + AgNO3
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
Al + KOH + HOH = KAlO2 + H2 =>
2 Al + 2 KOH + 2 HOH = 2 KAlO2 + 3 H2
Mn2O7 + K2O = K2(MnO4)2 =>
Mn2O7 + K2O = K2(MnO4)2
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
Na3PO4 + LiOH = Li3PO4 + NaOH =>
Na3PO4 + 3 LiOH = Li3PO4 + 3 NaOH
CH3COOAg + HCl = AgCl + CH3COOH =>
CH3COOAg + HCl = AgCl + CH3COOH
CH3CH2OH + I2 + NaOH = CHI3 + HCOONa + HI =>
CH3CH2OH + 4 I2 + NaOH = CHI3 + HCOONa + 5 HI
NaOH(s) + HCl(g) = NaCl(s) + H2O(g) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(g)
AgOH + HBr = AgBr + H2O =>
AgOH + HBr = AgBr + H2O
SrB2 + Li2CO3 = SrCO3 + B2Li2 =>
SrB2 + Li2CO3 = SrCO3 + B2Li2
KMnO4 + H2C204 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
818 KMnO4 + 5 H2C204 + 1227 H2SO4 = 818 MnSO4 + 1020 CO2 + 1232 H2O + 409 K2SO4
C4H4O4 + O2 = H2O + CO2 =>
C4H4O4 + 3 O2 = 2 H2O + 4 CO2
Cu(NO2)3 + NH3 = N2 + H2O + CuNO2 =>
3 Cu(NO2)3 + 8 NH3 = 7 N2 + 12 H2O + 3 CuNO2
Co + O2 = Co23O2 =>
23 Co + O2 = Co23O2
CH3COONa + FeCl3 = Fe(CH3COO)3 + NaCl =>
3 CH3COONa + FeCl3 = Fe(CH3COO)3 + 3 NaCl
C4H8O2 = C + H2 + O2 =>
C4H8O2 = 4 C + 4 H2 + O2
MgSO4 + Mg = MgS + MgO =>
MgSO4 + 4 Mg = MgS + 4 MgO
Fe{3+} + Cr = Fe + Cr{3+} =>
Fe{3+} + Cr = Fe + Cr{3+}
Aluminiumoxide + sulfuricacid = Aluminiumsulfate + water =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Li2S + P2S5 + LiCl = Li6PS5Cl =>
5 Li2S + P2S5 + 2 LiCl = 2 Li6PS5Cl
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CrI3 + KOH + Cl2 = K2(CrO4) + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2(CrO4) + 6 KIO4 + 54 KCl + 32 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaNO2 + Ni(BrO3)2 = NaBrO3 + Ni(NO2)2 =>
2 NaNO2 + Ni(BrO3)2 = 2 NaBrO3 + Ni(NO2)2
Fe(s) + CuO(s) = FeO(s) + Cu =>
Fe(s) + CuO(s) = FeO(s) + Cu
Li2S + P2S5 = Li3PS4 =>
3 Li2S + P2S5 = 2 Li3PS4
Fe + CrCl = Cr + FeCl2 =>
Fe + 2 CrCl = 2 Cr + FeCl2
KHO + CuCl2 = Cu(HO)2 + KCl =>
2 KHO + CuCl2 = Cu(HO)2 + 2 KCl
CO + Co = [Co2(CO)8] =>
8 CO + 2 Co = [Co2(CO)8]
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Nd2O3 + HNO3 = Nd(NO3)3 + H2O =>
Nd2O3 + 6 HNO3 = 2 Nd(NO3)3 + 3 H2O
MgO + H3Po4 = Mg3(Po4)2 + H2O =>
3 MgO + 2 H3Po4 = Mg3(Po4)2 + 3 H2O
Li2S + P2S5 = Li7P3S11 =>
7 Li2S + 3 P2S5 = 2 Li7P3S11
CaF2(aq) + CuSO4(aq) = CaSO4(s) + CuF2(aq) =>
CaF2(aq) + CuSO4(aq) = CaSO4(s) + CuF2(aq)
Fe2SO2 + O2 = Fe2O3 + SO2 =>
2 Fe2SO2 + 3 O2 = 2 Fe2O3 + 2 SO2
Sr3(PO4)2 + Mg = Mg3(PO4)2 + Sr =>
Sr3(PO4)2 + 3 Mg = Mg3(PO4)2 + 3 Sr
MgSO4(aq)Na2CO3(aq) = MgCO3(s) + Na2SO4 =>
MgSO4(aq)Na2CO3(aq) = MgCO3(s) + Na2SO4
Cu(OH) = CuOH =>
Cu(OH) = CuOH
VSO4 + Mg = V + MgSO4 =>
VSO4 + Mg = V + MgSO4
HCl2 + K2Cr2O7 = Cl2 + KCl + CrCl3 + H2O =>
14 HCl2 + K2Cr2O7 = 10 Cl2 + 2 KCl + 2 CrCl3 + 7 H2O
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
AlPO4 + KOH = Al(OH)3 + K3PO4 =>
AlPO4 + 3 KOH = Al(OH)3 + K3PO4
ZnCl2 + KNO3 = Zn(NO3)2 + KCl =>
ZnCl2 + 2 KNO3 = Zn(NO3)2 + 2 KCl
Ai + H2O = Ai(OH)3 + H2 =>
2 Ai + 6 H2O = 2 Ai(OH)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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