| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 HOH = C6H12O6 + 6 O2
Ca(OH)2 + C2H4O2 = C2(OH)2 + Ca + H2O =>
Ca(OH)2 + C2H4O2 = C2(OH)2 + Ca + 2 H2O
NH3 + BaCl2 = NH3Ba + Cl2 =>
NH3 + BaCl2 = NH3Ba + Cl2
Ni(s) + HI(aq) = NiI + H2 =>
2 Ni(s) + 2 HI(aq) = 2 NiI + H2
Al + Cu3(CO3)2(OH)2 + HCl = AlCl3 + H2O + CO2 + Cu =>
2 Al + Cu3(CO3)2(OH)2 + 6 HCl = 2 AlCl3 + 4 H2O + 2 CO2 + 3 Cu
CH3OH + CuO = H2CO3 + Cu + H2O =>
CH3OH + 3 CuO = H2CO3 + 3 Cu + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K2HgI4 + Ba(ClO4)2 = Hg + Ba5(IO6)2 + ClO2 + O2 + KIO3 =>
K2HgI4 + 5 Ba(ClO4)2 = Hg + Ba5(IO6)2 + 10 ClO2 + O2 + 2 KIO3
Al2O3 + N2 = AlN + O2 =>
2 Al2O3 + 2 N2 = 4 AlN + 3 O2
Br2 + InI3 = BrI + In =>
3 Br2 + 2 InI3 = 6 BrI + 2 In
ZnCO3(aq) + HBr(aq) = ZnBr + HCO3 =>
ZnCO3(aq) + HBr(aq) = ZnBr + HCO3
KAlO2 + HCl = KCl + HAlO2 =>
KAlO2 + HCl = KCl + HAlO2
Mg(OH)2 + H = Mg2 + H2O =>
2 Mg(OH)2 + 4 H = Mg2 + 4 H2O
C2H4 + Br = CH2BrCH2Br =>
C2H4 + 2 Br = CH2BrCH2Br
C2H6O + HNO3 = CO2 + H2O + N2 =>
5 C2H6O + 12 HNO3 = 10 CO2 + 21 H2O + 6 N2
Ca(NO2)2 + HCl = CaCl2 + NO + NO2 + H2O =>
Ca(NO2)2 + 2 HCl = CaCl2 + NO + NO2 + H2O
Pb + Mg(NO3)2 = Pb(NO3)2 + Mg =>
Pb + Mg(NO3)2 = Pb(NO3)2 + Mg
CuO2 + H = Cu + H2O =>
CuO2 + 4 H = Cu + 2 H2O
LiO2 = Li + O =>
LiO2 = Li + 2 O
Pb(OH)4 + KI = PbI + K(OH)4 =>
Pb(OH)4 + KI = PbI + K(OH)4
K(s) + H2O(aq) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(aq) = 2 KOH(aq) + H2(g)
C6H6BrFeBr3 = FeBr2HBrC6H5Br =>
C6H6BrFeBr3 = FeBr2HBrC6H5Br
Sn + CH3COOH = Sn(CH3COO) + H2 =>
2 Sn + 2 CH3COOH = 2 Sn(CH3COO) + H2
Ca(OH)2 + (NH4)2(SO4) = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2(SO4) = CaSO4 + 2 NH3 + 2 H2O
H2C2O4 + Ba = BaC2O4 + H2 =>
H2C2O4 + Ba = BaC2O4 + H2
Mg(OH)2 + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2 + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
C3H6O2 + C2H5OH = C5H10O2 + H2O =>
C3H6O2 + C2H5OH = C5H10O2 + H2O
C8H10N4O2 + O2 = CO + H2O + NO =>
2 C8H10N4O2 + 15 O2 = 16 CO + 10 H2O + 8 NO
CH3COOH + NaOH = HCOONa + CH3OH =>
CH3COOH + NaOH = HCOONa + CH3OH
CUOH2 + H2SO4 = CUSO4 + H2O + SO2 =>
CUOH2 + 2 H2SO4 = CUSO4 + 3 H2O + SO2
NaOH + H3(PO4)2 = Na3(PO4)2 + H2O =>
3 NaOH + H3(PO4)2 = Na3(PO4)2 + 3 H2O
Cr + PbF2 = Pb2 + CrF3 =>
4 Cr + 6 PbF2 = 3 Pb2 + 4 CrF3
SCl + H2O = S(OH)2 + Cl2 + H2 =>
2 SCl + 4 H2O = 2 S(OH)2 + Cl2 + 2 H2
Fe(NO3)2 + NH4OH = Fe(OH)2 + NH4NO3 =>
Fe(NO3)2 + 2 NH4OH = Fe(OH)2 + 2 NH4NO3
Rb2(SO3) + Sr(NO3)2 = Rb(NO3) + Sr(SO3) =>
Rb2(SO3) + Sr(NO3)2 = 2 Rb(NO3) + Sr(SO3)
BaO + MgO = BaMg + O2 =>
BaO + MgO = BaMg + O2
MnO2{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO2{-} + NO2{-} + 6 H{+} = 2 Mn{2+} + NO3{-} + 3 H2O
C14H30 = C8H18 + C3H6 =>
C14H30 = C8H18 + 2 C3H6
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
SnCl2(aq) + Co(s) = Sn(s) + CoCl2(aq) =>
SnCl2(aq) + Co(s) = Sn(s) + CoCl2(aq)
XeF6 + SiO2 = XeO3 + SiF4 =>
2 XeF6 + 3 SiO2 = 2 XeO3 + 3 SiF4
KBr + K2CrO7 + H2SO4 = Cr2(SO4)3 + H2O + Br2 + K2SO4 =>
18 KBr + 2 K2CrO7 + 14 H2SO4 = Cr2(SO4)3 + 14 H2O + 9 Br2 + 11 K2SO4
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
Hg + H2O = Hg(OH) + H2 =>
2 Hg + 2 H2O = 2 Hg(OH) + H2
Na2S2O5 + KNO3 + H2O = NaHSO4 + Na2SO4 + K2SO4 + NO =>
3 Na2S2O5 + 4 KNO3 + H2O = 2 NaHSO4 + 2 Na2SO4 + 2 K2SO4 + 4 NO
MgBr2 + Na2SO4 = MgSO4 + NaBr =>
MgBr2 + Na2SO4 = MgSO4 + 2 NaBr
MnO4{-} + I{-} + H2O = MnO2 + I2 + OH{-} =>
2 MnO4{-} + 6 I{-} + 4 H2O = 2 MnO2 + 3 I2 + 8 OH{-}
KCl + CaBr2 = KBr + CaCl2 =>
2 KCl + CaBr2 = 2 KBr + CaCl2
Al(NO3)3 + K2SO3 + H2O = Al(OH)3 + SO2 + KNO3 =>
2 Al(NO3)3 + 3 K2SO3 + 3 H2O = 2 Al(OH)3 + 3 SO2 + 6 KNO3
Al(s) + FeBr2(aq) = Fe(s) + AlBr3(aq) =>
2 Al(s) + 3 FeBr2(aq) = 3 Fe(s) + 2 AlBr3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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