| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiSO4 + Co(NO3)2 = Ni(NO3)2 + CoSO4
Ba(C2H3O2)2 + Fe(SO4) = BaSO4 + Fe(C2H3O2)2 =>
Ba(C2H3O2)2 + Fe(SO4) = BaSO4 + Fe(C2H3O2)2
Cl + NaBr2 = ClBr2 + Na =>
Cl + NaBr2 = ClBr2 + Na
H{+} + SO4{2-} + Sn{2+} = H2SO3 + Sn{4+} + H2O =>
4 H{+} + SO4{2-} + Sn{2+} = H2SO3 + Sn{4+} + H2O
C13H22O4 + O2 = H2O + CO2 =>
2 C13H22O4 + 33 O2 = 22 H2O + 26 CO2
Cu + Hg(NO3)2 = Cu(NO3)2 + CuHg =>
2 Cu + Hg(NO3)2 = Cu(NO3)2 + CuHg
K + Co2 = K2Co3 =>
4 K + 3 Co2 = 2 K2Co3
C2H2 + O2 = H2O2 + C =>
C2H2 + O2 = H2O2 + 2 C
bariumperoxide = bariumoxide + oxygen =>
2 BaO2 = 2 BaO + O2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
HgS + HCl + HNO3 = H2HgCl4 + NO + S + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2HgCl4 + 2 NO + 3 S + 4 H2O
SrSO4 + Na2O = SrO + Na2SO4 =>
SrSO4 + Na2O = SrO + Na2SO4
CO2 + Ca(OH)2(aq) = CaCO3(s) + H2O(l) =>
CO2 + Ca(OH)2(aq) = CaCO3(s) + H2O(l)
PbNO3 + FeCl3 = FeNO3 + PbCl3 =>
PbNO3 + FeCl3 = FeNO3 + PbCl3
Tl + H2SO4 = Tl2(SO4)3 + H2 =>
2 Tl + 3 H2SO4 = Tl2(SO4)3 + 3 H2
C10H8 + H2SO4 = C10H8*SO3 + H2O =>
C10H8 + H2SO4 = C10H8*SO3 + H2O
FeSO4(H2O)7 + Na2CO3 = FeCO3 + Na2SO4(H2O)7 =>
FeSO4(H2O)7 + Na2CO3 = FeCO3 + Na2SO4(H2O)7
SrH2O2 + HCl = SrH2 + HOCl =>
SrH2O2 + 2 HCl = SrH2 + 2 HOCl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NiCl = Cl2 + Ni =>
2 NiCl = Cl2 + 2 Ni
Ag(NO3) + K2(SO4) = K(NO3) + Ag2(SO4) =>
2 Ag(NO3) + K2(SO4) = 2 K(NO3) + Ag2(SO4)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
N2O + CO2 = NO + CO =>
N2O + CO2 = 2 NO + CO
Fe + HNO3 = Fe(NO3)3 + H2 =>
2 Fe + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
Al2(CO3)3 + HCl = AlCl3 + H2CO3 =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 H2CO3
(ClO)2 + H2O = HClO + HO =>
(ClO)2 + 2 H2O = 2 HClO + 2 HO
MnO4{-} + H3O{-} + H2SO4 = Mn{2+} + SO4{2-} + H2O =>
4 MnO4{-} + 10 H3O{-} + 11 H2SO4 = 4 Mn{2+} + 11 SO4{2-} + 26 H2O
Na2SO3 + AlBr3 = Na2Br3 + AlSO3 =>
Na2SO3 + AlBr3 = Na2Br3 + AlSO3
CH3SH + CO = CH3COSCH3 + H2S =>
2 CH3SH + CO = CH3COSCH3 + H2S
K2CrO4 + Na2S = KNa + CrO4S =>
K2CrO4 + Na2S = 2 KNa + CrO4S
CoCl2*6H2O + ZnCl2 = CoZnO2 + HCl + H2O =>
CoCl2*6H2O + ZnCl2 = CoZnO2 + 4 HCl + 4 H2O
Sr(OH)2 + H3AsO4 = H2O + Sr3(AsO4)2 =>
3 Sr(OH)2 + 2 H3AsO4 = 6 H2O + Sr3(AsO4)2
H2CO3 + C2H3O2 = HC2H3O2 + CO2 =>
2 H2CO3 + 8 C2H3O2 = 7 HC2H3O2 + 4 CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
H2SO4 + NaOCl = Cl2 + Na2SO4 + H2O2 =>
H2SO4 + 2 NaOCl = Cl2 + Na2SO4 + H2O2
Cr(OH)2Cl + HCl = Cr(OH)Cl2 + H2O =>
Cr(OH)2Cl + HCl = Cr(OH)Cl2 + H2O
aluminiumsulfate + potassiumhydroxide = aluminiumhydroxide + potassiumsulfate =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
HNO3 + HI = INO3 + H2 =>
HNO3 + HI = INO3 + H2
H2NCH2COOH + O2 = H2O + CO2 + N2 =>
4 H2NCH2COOH + 9 O2 = 10 H2O + 8 CO2 + 2 N2
NaCl + Fe(NO3)3 = Na(NO3) + Fe(Cl)3 =>
3 NaCl + Fe(NO3)3 = 3 Na(NO3) + Fe(Cl)3
Cr2O3 + NaOH + O2 = Na2(CrO4) + H2O =>
2 Cr2O3 + 8 NaOH + 3 O2 = 4 Na2(CrO4) + 4 H2O
SiCl4 + H2 = HCl + Si =>
SiCl4 + 2 H2 = 4 HCl + Si
Na2S + Cr2(SO4)3 = Na2(SO4) + Cr2S3 =>
3 Na2S + Cr2(SO4)3 = 3 Na2(SO4) + Cr2S3
SiCl4 + H2 = HCl + Si =>
SiCl4 + 2 H2 = 4 HCl + Si
PbCl + NH4OH = PbOH(s) + NH4Cl =>
PbCl + NH4OH = PbOH(s) + NH4Cl
NaClO4 + H2S = HClO4 + Na2S =>
2 NaClO4 + H2S = 2 HClO4 + Na2S
K + FeCl2 = KCl + Fe2 =>
4 K + 2 FeCl2 = 4 KCl + Fe2
Li2O + SrCl2 = SrO + LiCl =>
Li2O + SrCl2 = SrO + 2 LiCl
Fe2O3FeO + HCl = FeCl3 + FeCl2 + H2O =>
Fe2O3FeO + 8 HCl = 2 FeCl3 + FeCl2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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