| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H3O2NH4 + Ba(OH)2 = C4H6BaO4 + 2 NH3 + 2 H2O
CH3OH + Cu = CH4 + CuO =>
CH3OH + Cu = CH4 + CuO
SO3 + H2O + NH3 = (NH4)2SO4 =>
SO3 + H2O + 2 NH3 = (NH4)2SO4
NaI + NaOH = IOH + Na =>
NaI + NaOH = IOH + 2 Na
FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO2 + H2O =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + 2 HCl + NO2 + H2O
Na(OH) + H(NO3) = H(OH) + Na(NO3) =>
Na(OH) + H(NO3) = H(OH) + Na(NO3)
H2S + Sn(CO3)2 = HCO3 + SnS =>
H2S + Sn(CO3)2 = 2 HCO3 + SnS
FeO + H2Cl2 = FeCl2 + H2O =>
FeO + H2Cl2 = FeCl2 + H2O
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
Cs2SO4 + SrCl2 = CsCl + SrSO4 =>
Cs2SO4 + SrCl2 = 2 CsCl + SrSO4
CO2 + KOH = K2(CO3) + H2O =>
CO2 + 2 KOH = K2(CO3) + H2O
NaI + NaOH = IOH + Na =>
NaI + NaOH = IOH + 2 Na
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
CuO + C6H12O6 = Cu2O + C6H12O7 =>
2 CuO + C6H12O6 = Cu2O + C6H12O7
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
HC2O4{-} + NaOH = C2O4{-2} + Na{+} + H3O{+} =>
2 HC2O4{-} + NaOH = 2 C2O4{-2} + Na{+} + H3O{+}
C2H4O2CS + NO2 = CO2 + H2O + SO2 + N2 =>
C2H4O2CS + 4 NO2 = 3 CO2 + 2 H2O + SO2 + 2 N2
COCl2*6H2O + SOCl2 = COCl2 + SO2 + HCl =>
COCl2*6H2O + 6 SOCl2 = COCl2 + 6 SO2 + 12 HCl
KMnO4 + H2SO4 + Br3 = KBrO3 + MnSO4 + H2O =>
3 KMnO4 + 3 H2SO4 + Br3 = 3 KBrO3 + 3 MnSO4 + 3 H2O
BaO2 + H2O = Ba(OH)2 + O2 =>
2 BaO2 + 2 H2O = 2 Ba(OH)2 + O2
Mn + O = MnO3 =>
Mn + 3 O = MnO3
Hg(CO3)2 + AgCl = HgCl4 + Ag2CO3 =>
Hg(CO3)2 + 4 AgCl = HgCl4 + 2 Ag2CO3
Na2S2O5 + HNO3 = NaNO3 + SO2 + H2O =>
Na2S2O5 + 2 HNO3 = 2 NaNO3 + 2 SO2 + H2O
Mg3N + HCl = MgCl + NH3 =>
Mg3N + 3 HCl = 3 MgCl + NH3
Cl2 + KOH = HClO + KCl =>
Cl2 + KOH = HClO + KCl
KNO3 + Cr(OH)3 = KOH + Cr(NO3)3 =>
3 KNO3 + Cr(OH)3 = 3 KOH + Cr(NO3)3
C7 + H7 + O2 + N1 = CHNO =>
2 C7 + 2 H7 + 7 O2 + 14 N1 = 14 CHNO
NaI + NaOH = IOH + Na =>
NaI + NaOH = IOH + 2 Na
CH3C(CH3)CH2 + KMnO4 + H2SO4 = CH3C(O)CH3 + K2SO4 + MnSO4 + H2O =>
15 CH3C(CH3)CH2 + 8 KMnO4 + 12 H2SO4 = 20 CH3C(O)CH3 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Hg2 + O = Hg2O2 =>
Hg2 + 2 O = Hg2O2
Fe + KNO3 = Fe(KNO3)3 =>
Fe + 3 KNO3 = Fe(KNO3)3
NaI + NaOH = IOH + Na =>
NaI + NaOH = IOH + 2 Na
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
NaI + NaOH = IOH + Na =>
NaI + NaOH = IOH + 2 Na
Cl2(g) + KBr(ag) = KCl(ag) + Br2(l) =>
Cl2(g) + 2 KBr(ag) = 2 KCl(ag) + Br2(l)
NaI + NaOH = IOH + Na =>
NaI + NaOH = IOH + 2 Na
SrCO3 + C2 = SrC2 + O2 =>
2 SrCO3 + C2 = 2 SrC2 + 3 O2
CuO + H2O + CO2 = [Cu(OH)]2CO3 =>
2 CuO + H2O + CO2 = [Cu(OH)]2CO3
Cu(OH)Cl + HCl = CuCl2 + H2O =>
Cu(OH)Cl + HCl = CuCl2 + H2O
Mg + HCl = Mg2Cl2 + H2 =>
2 Mg + 2 HCl = Mg2Cl2 + H2
PN + H2 = NH4PH6 =>
PN + 5 H2 = NH4PH6
NaI + NaOH = IOH + Na =>
NaI + NaOH = IOH + 2 Na
CuO + NH4Cl = Cu + N2 + H2O + CuCl2 =>
4 CuO + 2 NH4Cl = 3 Cu + N2 + 4 H2O + CuCl2
Sn0 + O2 = SnO2 =>
Sn0 + O2 = SnO2
Sr + N2 = SrN2 =>
Sr + N2 = SrN2
NaI + NaOH = IOH + Na =>
NaI + NaOH = IOH + 2 Na
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
(NH4)2Cr2O7 = N + H2O + Cr2O3 =>
(NH4)2Cr2O7 = 2 N + 4 H2O + Cr2O3
SO4 = O2 + S =>
SO4 = 2 O2 + S
CH3COOH + HCO3{-} = CH3COO{-} + H2O + CO2 =>
CH3COOH + HCO3{-} = CH3COO{-} + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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