| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2CO3(OH)2 + 8 NH3 + 5 H2O = 2[Cu(NH3)4(H2O)2](OH)2 + CO2
Al2(CO3)3 + HCl = AlCl3 + CO2 + H2O =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 CO2 + 3 H2O
CaCl2 + (Na3PO4) = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2(Na3PO4) = Ca3(PO4)2 + 6 NaCl
Fe2O3(s) = Fe + O2 =>
2 Fe2O3(s) = 4 Fe + 3 O2
Co(OH)2 + (CH3)2S = CoS + CH3OH =>
Co(OH)2 + (CH3)2S = CoS + 2 CH3OH
Ca(NO3)2 + Na(I) = Ca(I)2 + Na(NO3) =>
Ca(NO3)2 + 2 Na(I) = Ca(I)2 + 2 Na(NO3)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na + O2H2O = NaOH + O2 =>
4 Na + 2 O2H2O = 4 NaOH + O2
Ca3(PO4)2 + HBrO4 = Ca(BrO4)2 + H3PO4 =>
Ca3(PO4)2 + 6 HBrO4 = 3 Ca(BrO4)2 + 2 H3PO4
KOH(aq) + FeBr3(aq) = KBr3(aq) + FeOH(aq) =>
KOH(aq) + FeBr3(aq) = KBr3(aq) + FeOH(aq)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
AgNO3 + NH4OH = Ag(NH3)2 + OH + HNO3 =>
6 AgNO3 + 11 NH4OH = 6 Ag(NH3)2 + 14 OH + 5 HNO3
NO2 + H2SO3NH2 = HSO4 + H2O + N2 =>
10 NO2 + 8 H2SO3NH2 = 8 HSO4 + 12 H2O + 9 N2
Na2CO3Al(SO4) = Na2SO4CO3Al =>
Na2CO3Al(SO4) = Na2SO4CO3Al
Cu0 = Cu1 =>
Cu0 = Cu1
Fe(NO3)3 + NH3 = Fe(NH3) + NO3 =>
Fe(NO3)3 + NH3 = Fe(NH3) + 3 NO3
Mg + C2H4O2 = Mg(CH3COO)2 + H2 =>
Mg + 2 C2H4O2 = Mg(CH3COO)2 + H2
C6H14 + Br2 = C6H11Br + HBr =>
C6H14 + 2 Br2 = C6H11Br + 3 HBr
Fe(NO3)3*9H2O + NH4OH = FeOOH + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4OH = FeOOH + 3 NH4NO3 + 10 H2O
Mg(OH)2 + Cl2 = H2O + Mg(ClO3)2 + MgCl2 =>
6 Mg(OH)2 + 6 Cl2 = 6 H2O + Mg(ClO3)2 + 5 MgCl2
Cr(OH)Cl2 + HCl = CrCl3 + H2O =>
Cr(OH)Cl2 + HCl = CrCl3 + H2O
CH3COOH + HCl = CH3COOH2 + Cl =>
CH3COOH + HCl = CH3COOH2 + Cl
K2SO3 + NaMnO4 + H2O = K2SO4 + MnO2 + NaOH =>
3 K2SO3 + 2 NaMnO4 + H2O = 3 K2SO4 + 2 MnO2 + 2 NaOH
CH3(CH)2(l) + O2(g) = CO2(g) + H2O(g) =>
4 CH3(CH)2(l) + 17 O2(g) = 12 CO2(g) + 10 H2O(g)
Mg + HCl = ClMg + H2 =>
2 Mg + 2 HCl = 2 ClMg + H2
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
CH4N2O + SO2 = H2O + CO2 + N2 + S2 =>
4 CH4N2O + 6 SO2 = 8 H2O + 4 CO2 + 4 N2 + 3 S2
Ba(ClO2) + HCl = BaCl2 + Cl2 + H2O =>
2 Ba(ClO2) + 8 HCl = 2 BaCl2 + 3 Cl2 + 4 H2O
C1H4O + O2 = CO2 + H2O =>
2 C1H4O + 3 O2 = 2 CO2 + 4 H2O
KClO3 + H2SO4 = KClO4 + ClO2 + K2SO4 + H2O =>
3 KClO3 + H2SO4 = KClO4 + 2 ClO2 + K2SO4 + H2O
Na2[Cr(OH)4] + HCl = CrCl2 + NaCl + H2O =>
Na2[Cr(OH)4] + 4 HCl = CrCl2 + 2 NaCl + 4 H2O
Li(OH) + Ni(NO2) = Ni(OH) + Li(NO2) =>
Li(OH) + Ni(NO2) = Ni(OH) + Li(NO2)
NaHCO3 + CaH2(PO4)2 = NaHPO4 + CO2 + CaCO3 + H2O =>
2 NaHCO3 + CaH2(PO4)2 = 2 NaHPO4 + CO2 + CaCO3 + H2O
N2Cl4 + CH4 = HCl4 + N2 + C =>
4 N2Cl4 + CH4 = 4 HCl4 + 4 N2 + C
C2H5OH + O2 = CO2 + H246 =>
82 C2H5OH + 123 O2 = 164 CO2 + 2 H246
CrCl3 + NaOH + H2O2 = Na2CrO27 + H2O + NaCl =>
2 CrCl3 + 10 NaOH + 49 H2O2 = 2 Na2CrO27 + 54 H2O + 6 NaCl
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
CH3CH(OH)CH2(OH)CH3 + HCl = CH3CH(Cl)CH2(Cl)CH3 + H2O =>
CH3CH(OH)CH2(OH)CH3 + 2 HCl = CH3CH(Cl)CH2(Cl)CH3 + 2 H2O
Hg(NO3)2 + NH3 = [HgNH3](NO3)2 =>
Hg(NO3)2 + NH3 = [HgNH3](NO3)2
NaI + Al(NO3)3 = NaNO3 + AlI3 =>
3 NaI + Al(NO3)3 = 3 NaNO3 + AlI3
CH6S + O2 = CO2 + H2O + SO2 =>
2 CH6S + 7 O2 = 2 CO2 + 6 H2O + 2 SO2
Na3PO4 + CaS = Na3Ca + PO4S =>
Na3PO4 + CaS = Na3Ca + PO4S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca3(PO4)2 + NaNO3 = Ca(NO3)2 + Na3PO4 =>
Ca3(PO4)2 + 6 NaNO3 = 3 Ca(NO3)2 + 2 Na3PO4
CH3NO2 + Cl2 = CCl4NO2 + HCl =>
2 CH3NO2 + 7 Cl2 = 2 CCl4NO2 + 6 HCl
HCl(aq) + KI(s) = HI(aq) + KCl(aq) =>
HCl(aq) + KI(s) = HI(aq) + KCl(aq)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mg + O = MgO =>
Mg + O = MgO
FeCl2 + NaClO + H2SO4 = FeCl3 + NaCl + Fe2(SO4)3 + H2O =>
6 FeCl2 + 3 NaClO + 3 H2SO4 = 4 FeCl3 + 3 NaCl + Fe2(SO4)3 + 3 H2O
C7H15OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
6 C7H15OH + 7 K2Cr2O7 + 28 H2SO4 = 21 CH3COH + 7 Cr2(SO4)3 + 7 K2SO4 + 34 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/23/24
Équations équilibrées sur03/24/23
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