| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr{3+} + 4 OH{-} = (Cr(OH)4{-})
HC2H3O2 + RbOH = H2O + (RbC2H3O2)2 =>
2 HC2H3O2 + 2 RbOH = 2 H2O + (RbC2H3O2)2
PbCl2(s) + Li2SO4(aq) = LiCl(aq) + PbSO4(s) =>
PbCl2(s) + Li2SO4(aq) = 2 LiCl(aq) + PbSO4(s)
HC2H3O2 = H2O + C02 =>
HC2H3O2 = 2 H2O + C02
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
NH4ClO4 + C = CO2 + N2 + HCl + H2O =>
4 NH4ClO4 + 5 C = 5 CO2 + 2 N2 + 4 HCl + 6 H2O
Li2S + Cl2 = Cl2S + Li2 =>
Li2S + Cl2 = Cl2S + Li2
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + H2O + CO2 =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O + 3 CO2
NH3 + CH4 + O2 = C6H12N2O + H2O =>
2 NH3 + 6 CH4 + 5 O2 = C6H12N2O + 9 H2O
Ba(OH)2(aq) + Fe(NO3)2(aq) = Ba(NO3)2 + Fe(OH)2 =>
Ba(OH)2(aq) + Fe(NO3)2(aq) = Ba(NO3)2 + Fe(OH)2
Fe + H2SO4(p) = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4(p) = Fe2(SO4)3 + 3 H2
NaMnO4 + Na2SO3 + NaOH = Na2MnO4 + Na2SO4 + H2O =>
2 NaMnO4 + Na2SO3 + 2 NaOH = 2 Na2MnO4 + Na2SO4 + H2O
CuCl2 + I = CuI2 + Cl2 =>
CuCl2 + 2 I = CuI2 + Cl2
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
AgOH(s) + Al(s) = Al(OH)3 + Ag =>
3 AgOH(s) + Al(s) = Al(OH)3 + 3 Ag
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
V + H2 = VH4 =>
V + 2 H2 = VH4
KClO3 + H2SO3 = Cl2 + K2SO4 + H2SO4 + H2O =>
2 KClO3 + 5 H2SO3 = Cl2 + K2SO4 + 4 H2SO4 + H2O
NH4ClO4 + C6H6 = HCl + H2O + N2 + CO =>
18 NH4ClO4 + 5 C6H6 = 18 HCl + 42 H2O + 9 N2 + 30 CO
MnO4K + FeI3 + H2SO4 = SO4Mn + (SO4)K2 + (SO4)3Fe2 + I2 + H2O =>
6 MnO4K + 10 FeI3 + 24 H2SO4 = 6 SO4Mn + 3(SO4)K2 + 5(SO4)3Fe2 + 15 I2 + 24 H2O
SrCl2(aq) + K2SO4(aq) = KCl + SrSO4 =>
SrCl2(aq) + K2SO4(aq) = 2 KCl + SrSO4
CH2CH2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH2CH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 6 H2O + 2 K2SO4
NO + Ba(OH)2 = Ba(NO3)2 + N2 + H2O =>
10 NO + 2 Ba(OH)2 = 2 Ba(NO3)2 + 3 N2 + 2 H2O
KMnO4 + H2C2O4 + H2SO4 = H2O + CO2 + K2SO4 + MnSO4 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 8 H2O + 10 CO2 + K2SO4 + 2 MnSO4
Al2(SO4)3 + Co(NO3)2 = Co(AlO2)2 + SO3 + NO2 + O2 =>
2 Al2(SO4)3 + 2 Co(NO3)2 = 2 Co(AlO2)2 + 6 SO3 + 4 NO2 + O2
CaWO4 = Ca + W + O =>
CaWO4 = Ca + W + 4 O
HCl + Br2 = HBr + Cl2 =>
2 HCl + Br2 = 2 HBr + Cl2
C3H6 + O2 = OH6 + C3 =>
2 C3H6 + O2 = 2 OH6 + 2 C3
C6H12O + HNO3 = C6H10O4 + HNO2 + H2O =>
C6H12O + 4 HNO3 = C6H10O4 + 4 HNO2 + H2O
NH3 + Ag2CO3 = NH3(CO3) + Ag =>
NH3 + Ag2CO3 = NH3(CO3) + 2 Ag
H + Cr = HCr2 =>
H + 2 Cr = HCr2
NO + Ba(OH)2 = Ba(NO2)2 + N2 + H2O =>
6 NO + 2 Ba(OH)2 = 2 Ba(NO2)2 + N2 + 2 H2O
F2 + NaBr = Br + FNa =>
F2 + 2 NaBr = 2 Br + 2 FNa
PtFe(CN)6 + Fe2(SO3)3 = Pt(SO3)2 + Fe4[Fe(CN)6]3 =>
3 PtFe(CN)6 + 2 Fe2(SO3)3 = 3 Pt(SO3)2 + Fe4[Fe(CN)6]3
C3H5OH + CH3OH = C4H7OH + H2O =>
C3H5OH + CH3OH = C4H7OH + H2O
C5H7N + O2 = CO2 + H2O + NO2 =>
4 C5H7N + 31 O2 = 20 CO2 + 14 H2O + 4 NO2
Mg + C2H5Br = C2H5MgBr =>
Mg + C2H5Br = C2H5MgBr
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
ZnCl2 + Na2SO3 = NaCl2 + Zn2SO3 =>
2 ZnCl2 + Na2SO3 = 2 NaCl2 + Zn2SO3
C6H5NH2 + NaNO2 + HCl = C6H5OH + NaCl + H2O + N2 =>
C6H5NH2 + NaNO2 + HCl = C6H5OH + NaCl + H2O + N2
Cu(NO3) + AlCl3 = Al(NO3)3 + CuCl =>
3 Cu(NO3) + AlCl3 = Al(NO3)3 + 3 CuCl
H2 + Co = CoH =>
H2 + 2 Co = 2 CoH
Fe = Fe3 =>
3 Fe = Fe3
Ni(s) + HBr(aq) = NiBr + H =>
Ni(s) + HBr(aq) = NiBr + H
HCN = H + C + N =>
HCN = H + C + N
Mn + ZnSO4 = Mn2SO4 + Zn =>
2 Mn + ZnSO4 = Mn2SO4 + Zn
SO4{2-} + H2CO3 = S2O3{-} + HCO3{-} + H2O + O2 =>
8 SO4{2-} + 12 H2CO3 = 4 S2O3{-} + 12 HCO3{-} + 6 H2O + 7 O2
CH3CH2OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
CH3CH2OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O
H(g){+} + CN{-} = HCN(g) =>
H(g){+} + CN{-} = HCN(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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