| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + Li2SO4 = PbSO4 + 2 Li
C6H5COOH + CH3CHOHCH3 + NH3 = C8H14N + H2O =>
15 C6H5COOH + 61 CH3CHOHCH3 + 36 NH3 = 36 C8H14N + 91 H2O
Hg2Cl + NH3 = Hg + HgNH2Cl + NH4Cl =>
2 Hg2Cl + 2 NH3 = 3 Hg + HgNH2Cl + NH4Cl
Au + HBr = AuBr3 + H2 =>
2 Au + 6 HBr = 2 AuBr3 + 3 H2
CuSO4 + NaOH = Na2SO4 + Cu(OH)2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu(OH)2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
IrO3 + H2O = Ir(OH)6 =>
IrO3 + 3 H2O = Ir(OH)6
CH3COOH + Na2O = CH3COONa + H2O =>
2 CH3COOH + Na2O = 2 CH3COONa + H2O
Al2O3*H2O = Al2O3 + H2O =>
Al2O3*H2O = Al2O3 + H2O
Cl4Ti + H2O = TiO2 + HCl =>
Cl4Ti + 2 H2O = TiO2 + 4 HCl
H2S + Ag2O = Ag + S + H2O =>
H2S + Ag2O = 2 Ag + S + H2O
MnSO4 + H2O2 + NH4OH = H2MnO3 + (NH4)2SO4 + H2O =>
MnSO4 + H2O2 + 2 NH4OH = H2MnO3 + (NH4)2SO4 + H2O
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
NaHCO3(s) + H3C6H5O7(aq) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3(s) + H3C6H5O7(aq) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
F2S3 + O2 = F2O3 + SO2 =>
2 F2S3 + 9 O2 = 2 F2O3 + 6 SO2
AgNO3 + (NH4)2CO3 = Ag2CO3 + NH4NO3 =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + 2 NH4NO3
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
ClKO3 = KCl + O2 =>
2 ClKO3 = 2 KCl + 3 O2
CH3CH2OH + Br = CH3CH2Br + (OH)3 =>
3 CH3CH2OH + 3 Br = 3 CH3CH2Br + (OH)3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
K(CIO3) = KCI + O2 =>
2 K(CIO3) = 2 KCI + 3 O2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Ba(AlO2)2 + H2SO4 = Al2(SO4)3 + H2O + BaSO4 =>
Ba(AlO2)2 + 4 H2SO4 = Al2(SO4)3 + 4 H2O + BaSO4
CuCl2 + K4Fe(CN)6 = K2Cu[Fe(CN)6] + KCl =>
CuCl2 + K4Fe(CN)6 = K2Cu[Fe(CN)6] + 2 KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
Hg2(NO3)2 + K2SO4 = Hg2SO4 + KNO3 =>
Hg2(NO3)2 + K2SO4 = Hg2SO4 + 2 KNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr + Sn{4}Cl = Cr{3}Cl + Sn =>
4 Cr + 3 Sn{4}Cl = 4 Cr{3}Cl + 3 Sn
Ba(NO3)2 + H2CO3 = BaCO3 + HNO3 =>
Ba(NO3)2 + H2CO3 = BaCO3 + 2 HNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MnO2 + NaBiO3 + H = MnBiO3 + H2O + Na =>
MnO2 + NaBiO3 + 4 H = MnBiO3 + 2 H2O + Na
K2CrO7 + SNCl2 + HCl = CrCl + SNCl4 + KCl + H2O =>
2 K2CrO7 + 11 SNCl2 + 28 HCl = 2 CrCl + 11 SNCl4 + 4 KCl + 14 H2O
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
CuSO4 + H3PO4 = H2SO4 + Cu3(PO4)2 =>
3 CuSO4 + 2 H3PO4 = 3 H2SO4 + Cu3(PO4)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C2H2O4(aq) + H2SO4(aq) + KMnO4(aq) = CO2(g) + H2O(l) + MnSO4(aq) + K2SO4(aq) =>
5 C2H2O4(aq) + 3 H2SO4(aq) + 2 KMnO4(aq) = 10 CO2(g) + 8 H2O(l) + 2 MnSO4(aq) + K2SO4(aq)
C6H12HO6 + O2 = CO2 + H2O =>
4 C6H12HO6 + 25 O2 = 24 CO2 + 26 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
KCl + HCl = KH + Cl2 =>
KCl + HCl = KH + Cl2
Cu2 + HCl = CuCl + H2 =>
Cu2 + 2 HCl = 2 CuCl + H2
CuSO4(ac) + NaOH(ac) = Cu(OH)2(s) + Na2SO4(ac) =>
CuSO4(ac) + 2 NaOH(ac) = Cu(OH)2(s) + Na2SO4(ac)
Cr2O3 + HCl = CrClO + H2O =>
Cr2O3 + 2 HCl = 2 CrClO + H2O
Co{2-} + NO2{-} + H{+} = Co(NO2)6{3-} + NO + H2O =>
Co{2-} + 11 NO2{-} + 10 H{+} = Co(NO2)6{3-} + 5 NO + 5 H2O
CH3Cl + Na + CH3CH2CH2Cl = CH3CH2CH2CH3 + NaCl =>
CH3Cl + 2 Na + CH3CH2CH2Cl = CH3CH2CH2CH3 + 2 NaCl
Cl2 + Ca(OH)2 = CaCl2 + Ca(ClO)2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = CaCl2 + Ca(ClO)2 + 2 H2O
Na2CO3(ac) + HCl(ac) = NaHCO3(ac) + NaCl(ac) =>
Na2CO3(ac) + HCl(ac) = NaHCO3(ac) + NaCl(ac)
AlH3O3 + NaNO3 = AlN3O9 + NaOH =>
AlH3O3 + 3 NaNO3 = AlN3O9 + 3 NaOH
AgCl + Ca(OH)2 = CaCl2 + AgOH =>
2 AgCl + Ca(OH)2 = CaCl2 + 2 AgOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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