| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + H2O = Na2O + H2SO3
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Hg2(NO3)2 + CuSO4 = Hg2SO4 + Cu(NO3)2 =>
Hg2(NO3)2 + CuSO4 = Hg2SO4 + Cu(NO3)2
NaO + SO3 = NaOSO3 =>
NaO + SO3 = NaOSO3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Na3 + PO4 + H2O = H3PO4 + NaOH =>
Na3 + PO4 + 3 H2O = H3PO4 + 3 NaOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C8H8O + O2 = CO2 + H2O =>
2 C8H8O + 19 O2 = 16 CO2 + 8 H2O
KMnO4 + NaOH + C12H22O11 = KOH + H2O + MnO2 + C3H3O3Na =>
8 KMnO4 + 12 NaOH + 3 C12H22O11 = 8 KOH + 17 H2O + 8 MnO2 + 12 C3H3O3Na
Na2SO4 + Li3PO4 = Na2PO4 + Li3SO4 =>
Na2SO4 + Li3PO4 = Na2PO4 + Li3SO4
NaOH + MgSO{4} = MgOH + NaSO{4} =>
NaOH + MgSO{4} = MgOH + NaSO{4}
KMnO4 + CH2O = CO2 + H2O + K2O + MnO2 =>
4 KMnO4 + 3 CH2O = 3 CO2 + 3 H2O + 2 K2O + 4 MnO2
KHP + NaOH = KNaP + H2O =>
KHP + NaOH = KNaP + H2O
MnS + HCl = MnCl2 + H2S =>
MnS + 2 HCl = MnCl2 + H2S
HNO3(conc) + S = H2SO4 + NO2 + H2O =>
6 HNO3(conc) + S = H2SO4 + 6 NO2 + 2 H2O
Fe2(SO4)3 + Na2CO3 = FeCO3 + Na2 + SO4 =>
Fe2(SO4)3 + 2 Na2CO3 = 2 FeCO3 + 2 Na2 + 3 SO4
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
CH3COOH + Cl2 = CH3COOCl + HCl =>
CH3COOH + Cl2 = CH3COOCl + HCl
Hg2C2O4 + H = H2C2O4 + Hg =>
Hg2C2O4 + 2 H = H2C2O4 + 2 Hg
N2O3 + O2 = N2O5 =>
N2O3 + O2 = N2O5
HClO3 = ClO2 + O2 + H2O =>
4 HClO3 = 4 ClO2 + O2 + 2 H2O
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
CoCl2*6H2O + NaOH = Co(OH)2 + Cl + Na + H2O =>
CoCl2*6H2O + 2 NaOH = Co(OH)2 + 2 Cl + 2 Na + 6 H2O
CH3COOH(l) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa(ac) =>
CH3COOH(l) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa(ac)
Sn(s) + HNO3(aq) = SnO(s) + NO(g) + H2O(g) =>
3 Sn(s) + 2 HNO3(aq) = 3 SnO(s) + 2 NO(g) + H2O(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li2CO3 + HNO3 = LiNO3 + H2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2CO3
Ag + SCN = AgSCN =>
Ag + SCN = AgSCN
C6H6 + H2O = C6H8O =>
C6H6 + H2O = C6H8O
Ca(SO4) + KCl = K2(SO4) + CaCl2 =>
Ca(SO4) + 2 KCl = K2(SO4) + CaCl2
MgO + SO4H2 = MgSO4 + H2O =>
MgO + SO4H2 = MgSO4 + H2O
Cu + Ag2C2O4 = Cu2C2O4 + Ag =>
2 Cu + Ag2C2O4 = Cu2C2O4 + 2 Ag
H2S + Co2O3 = Co2S3 + H2O =>
3 H2S + Co2O3 = Co2S3 + 3 H2O
MgCl2 + Na2SO4 = MgSO4 + NaCl =>
MgCl2 + Na2SO4 = MgSO4 + 2 NaCl
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
Be + O2 = BeO2 =>
Be + O2 = BeO2
C10H16O + O2 = CO2 + H2O =>
2 C10H16O + 27 O2 = 20 CO2 + 16 H2O
Na(s) + O2 = NaO =>
2 Na(s) + O2 = 2 NaO
AgNO3 + CH3CO2K = KNO3 + AgC2H3O2 =>
AgNO3 + CH3CO2K = KNO3 + AgC2H3O2
HNO3 + H2S = S + H2O + N =>
2 HNO3 + 5 H2S = 5 S + 6 H2O + 2 N
HgOH + H2Se = Hg2Se + H2O =>
2 HgOH + H2Se = Hg2Se + 2 H2O
CH3OC2H5 + O2 = CO2 + H2O =>
2 CH3OC2H5 + 9 O2 = 6 CO2 + 8 H2O
C3H8O + PCl3 = C3H7Cl + H3PO3 =>
3 C3H8O + PCl3 = 3 C3H7Cl + H3PO3
Fe(aq) + S(aq) = FeS(s) =>
Fe(aq) + S(aq) = FeS(s)
HS{-} + NO3{-} + H{+} + H2O = NH4{+} + SO4{2-} =>
HS{-} + NO3{-} + H{+} + H2O = NH4{+} + SO4{2-}
(CH2OH2)2 + O2 = CO2 + H2O =>
(CH2OH2)2 + 3 O2 = 2 CO2 + 4 H2O
HClCr = CrHCl =>
HClCr = CrHCl
Fe + U = FeU3 =>
Fe + 3 U = FeU3
Ca + SO4 = CaSO4 =>
Ca + SO4 = CaSO4
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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