| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li(s) + 2 H2O = 2 LiOH(aq) + H2
Br + CrCl3 = BrCl3 + Cr =>
Br + CrCl3 = BrCl3 + Cr
ZnI2(aq) + AlBr3(aq) = ZnBr2(aq) + AlI3(aq) =>
3 ZnI2(aq) + 2 AlBr3(aq) = 3 ZnBr2(aq) + 2 AlI3(aq)
Pb(CH3COO)2 + NaOH = Pb(OH)2 + CH3COONa =>
Pb(CH3COO)2 + 2 NaOH = Pb(OH)2 + 2 CH3COONa
NaCIO3 = NaCI + O2 = =>
2 NaCIO3 = 2 NaCI + 3 O2
Cr2(SO4)3 + Na2CO3 + H2O = Cr(OH)3 + CO2 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 3 Na2SO4
Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO
NaOH + KAl(SO4)2*12H2O = Al(OH)3 + Na2SO4 + K2SO4 + H2O =>
6 NaOH + 2 KAl(SO4)2*12H2O = 2 Al(OH)3 + 3 Na2SO4 + K2SO4 + 24 H2O
Al(NO3)3 + NH3 = Al(NH3)3 + NO3 =>
Al(NO3)3 + 3 NH3 = Al(NH3)3 + 3 NO3
C4H4 + H2 = C2H6 =>
C4H4 + 4 H2 = 2 C2H6
K2MnO4 + CH3COOH = MnO2 + HMnO4 + H2O + CH3COOK =>
3 K2MnO4 + 6 CH3COOH = MnO2 + 2 HMnO4 + 2 H2O + 6 CH3COOK
LiOH + CrO3 = LiCrO4 + H2 =>
2 LiOH + 2 CrO3 = 2 LiCrO4 + H2
FeS{-2} + O{-2} = Fe{-2}O{-3} + SO{-2} =>
FeS{-2} + O{-2} = Fe{-2}O{-3} + SO{-2}
NaCl + Sr = NaSr + Cl =>
NaCl + Sr = NaSr + Cl
H3PO4 + NaOH = H2O + Na3O4P =>
H3PO4 + 3 NaOH = 3 H2O + Na3O4P
K2MnO4 + CH3COOH = MnO2 + HMnO4 + H2O + CH3COOK =>
3 K2MnO4 + 6 CH3COOH = MnO2 + 2 HMnO4 + 2 H2O + 6 CH3COOK
Ba(OH)2 + LiSO4 = BaSO4 + Li(OH)2 =>
Ba(OH)2 + LiSO4 = BaSO4 + Li(OH)2
MgSO4 + KOH = MgSO4KOH =>
MgSO4 + KOH = MgSO4KOH
Rh + NH3 = Rh(NH3)6 =>
Rh + 6 NH3 = Rh(NH3)6
Mg2 + H2S = S + MgH =>
Mg2 + H2S = S + 2 MgH
SO4 = O2 + SO3 =>
2 SO4 = O2 + 2 SO3
N2O3 + LiOH = Li(NO2) + H2O =>
N2O3 + 2 LiOH = 2 Li(NO2) + H2O
K2MnO4 + CH3COOH = MnO2 + HMnO4 + H2O + CH3COOK =>
3 K2MnO4 + 6 CH3COOH = MnO2 + 2 HMnO4 + 2 H2O + 6 CH3COOK
Sb2S3(s) + HNO3(ac) = Sb2O5(s) + NO(s) + H2O(l) + H2SO4 =>
3 Sb2S3(s) + 28 HNO3(ac) = 3 Sb2O5(s) + 28 NO(s) + 5 H2O(l) + 9 H2SO4
BaC2O2 = BaO + C2O =>
BaC2O2 = BaO + C2O
K2MnO4 + CH3COOH = MnO2 + HMnO4 + H2O + CH3COOK =>
3 K2MnO4 + 6 CH3COOH = MnO2 + 2 HMnO4 + 2 H2O + 6 CH3COOK
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
Mg(OH)2 + FeO = MgO2 + FeOH2 =>
Mg(OH)2 + FeO = MgO2 + FeOH2
NaHCO3 + HC6H8O7 = Na3C6H5O7 + H2O + CO2 =>
57 NaHCO3 + 18 HC6H8O7 = 19 Na3C6H5O7 + 62 H2O + 51 CO2
K2MnO4 + CH3COOH = MnO2 + HMnO4 + H2O + CH3COOK =>
3 K2MnO4 + 6 CH3COOH = MnO2 + 2 HMnO4 + 2 H2O + 6 CH3COOK
CaO + H2SO3 = CaSO4 + H2 =>
CaO + H2SO3 = CaSO4 + H2
K2MnO4 + CH3COOH = MnO2 + HMnO4 + H2O + CH3COOK =>
3 K2MnO4 + 6 CH3COOH = MnO2 + 2 HMnO4 + 2 H2O + 6 CH3COOK
Ba + O2 = BaO2 =>
Ba + O2 = BaO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CH2Cl2 + NaOH = NaCl2 + CH2OH =>
CH2Cl2 + NaOH = NaCl2 + CH2OH
HNS3 = HNS2 + S =>
HNS3 = HNS2 + S
K2MnO4 + CH3COOH = MnO2 + HMnO4 + H2O + CH3COOK =>
3 K2MnO4 + 6 CH3COOH = MnO2 + 2 HMnO4 + 2 H2O + 6 CH3COOK
FeSO4 + ZnO = ZnSO4 + FeO =>
FeSO4 + ZnO = ZnSO4 + FeO
KI + Cl2 = KCl + I2* =>
2 KI + Cl2 = 2 KCl + I2*
CaJ + H2SO4 = H2S + CaSO4 + J2 + H2O =>
4 CaJ + 5 H2SO4 = H2S + 4 CaSO4 + 2 J2 + 4 H2O
C4 + H2O = CO2 + H2 =>
C4 + 8 H2O = 4 CO2 + 8 H2
C2H5OH + H2CO3 = CH3COOH + H2O =>
2 C2H5OH + 2 H2CO3 = 3 CH3COOH + 2 H2O
Al3 + NO3 = Al(NO3) =>
Al3 + 3 NO3 = 3 Al(NO3)
MgCO3 + HC2H3O2 = H2O + CO2 + Mg =>
4 MgCO3 + HC2H3O2 = 2 H2O + 6 CO2 + 4 Mg
K2MnO4 + CH3COOH = MnO2 + HMnO4 + H2O + CH3COOK =>
3 K2MnO4 + 6 CH3COOH = MnO2 + 2 HMnO4 + 2 H2O + 6 CH3COOK
Ni{+} + S{-} = NiS =>
Ni{+} + S{-} = NiS
K2MnO4 + CH3COOH = MnO2 + HMnO4 + H2O + CH3COOK =>
3 K2MnO4 + 6 CH3COOH = MnO2 + 2 HMnO4 + 2 H2O + 6 CH3COOK
C2H5NO2 + H2O = CO2 + NH3 + H2 =>
C2H5NO2 + 2 H2O = 2 CO2 + NH3 + 3 H2
Zr + N2 = ZrN2 =>
Zr + N2 = ZrN2
AgNO3 + Na2S2O4 = NaNO3 + SO2 + S + AgO =>
2 AgNO3 + Na2S2O4 = 2 NaNO3 + SO2 + S + 2 AgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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