| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 H2O + P4 + 6 Cl2 = 4 H3PO3 + 12 HCl
Ca + Na{+} = Ca2{+} + Na =>
2 Ca + Na{+} = Ca2{+} + Na
K3(PO4) + CaCl2 = KCl + Ca3(PO4)2 =>
2 K3(PO4) + 3 CaCl2 = 6 KCl + Ca3(PO4)2
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
CH3CONH2 + O2 = CO2 + H2O + N2 =>
4 CH3CONH2 + 11 O2 = 8 CO2 + 10 H2O + 2 N2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Al3 + Cu2SO4 = Cu + Al2SO4 =>
2 Al3 + 3 Cu2SO4 = 6 Cu + 3 Al2SO4
Mg3Si2O5(OH)4 + H2SO4 = MgSO4 + SiO2 + H2O =>
Mg3Si2O5(OH)4 + 3 H2SO4 = 3 MgSO4 + 2 SiO2 + 5 H2O
CuI + F2 = CuF2 + I =>
CuI + F2 = CuF2 + I
HgSO4 + H2O = Hg + O2 + H2SO4 =>
2 HgSO4 + 2 H2O = 2 Hg + O2 + 2 H2SO4
CaO + C3H7CO2H = C6H10CaO4 + H =>
2 CaO + 3 C3H7CO2H = 2 C6H10CaO4 + 4 H
(NH4)2SO4 + NaCl = NH4Cl + Na2SO4 =>
(NH4)2SO4 + 2 NaCl = 2 NH4Cl + Na2SO4
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O =>
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O
H2SO4(ac) + FeCO3(s) = FeSO4(ac) + H2O(l) + CO2(g) =>
H2SO4(ac) + FeCO3(s) = FeSO4(ac) + H2O(l) + CO2(g)
C2H4O + H2 = C2H6O =>
C2H4O + H2 = C2H6O
CuSO4 + KI = K2SO4 + Cu2I2 + I2 =>
2 CuSO4 + 4 KI = 2 K2SO4 + Cu2I2 + I2
CH3Br + Li = LiCH3 + Br =>
CH3Br + Li = LiCH3 + Br
HN3 + HNO3 = N2 + H2O =>
5 HN3 + HNO3 = 8 N2 + 3 H2O
Ba + Al(NO3)3 + H2O = H2 + Al(OH)3 + Ba2NO3 =>
12 Ba + 2 Al(NO3)3 + 6 H2O = 3 H2 + 2 Al(OH)3 + 6 Ba2NO3
Cl2 + Co = CoCl2 =>
Cl2 + Co = CoCl2
Ca(NO3)2 + HBr = HNO3 + Ca(Br)2 =>
Ca(NO3)2 + 2 HBr = 2 HNO3 + Ca(Br)2
CH3COOK + KOH = K2O + CH4 + CO2 =>
CH3COOK + KOH = K2O + CH4 + CO2
Co + HCl + HNO3 = CoCl2 + NO2 + H2O =>
Co + 2 HCl + 2 HNO3 = CoCl2 + 2 NO2 + 2 H2O
MnO4 + Zn + H2O = MnO2 + Zn(OH)2 =>
MnO4 + 2 Zn + 2 H2O = MnO2 + 2 Zn(OH)2
Cu6S3 + O2 = CuO + SO2 =>
Cu6S3 + 6 O2 = 6 CuO + 3 SO2
CH3COCH3 + H2O2 = C6H12O4 + H2O =>
2 CH3COCH3 + 2 H2O2 = C6H12O4 + 2 H2O
PbO2(s) + HCl(conc) = PbCl2(s) + Cl2(g) + H2O(l) =>
PbO2(s) + 4 HCl(conc) = PbCl2(s) + Cl2(g) + 2 H2O(l)
K2CrO4 + CuSO4 = K2SO4 + Cu(CrO4) =>
K2CrO4 + CuSO4 = K2SO4 + Cu(CrO4)
Co(SO4)2 + NaCrO4 = Co(CrO4)2 + NaSO4 =>
Co(SO4)2 + 2 NaCrO4 = Co(CrO4)2 + 2 NaSO4
Zn(s) + Cu(NO3)2(ac) = Zn(NO3)2(ac) + Cu(s) =>
Zn(s) + Cu(NO3)2(ac) = Zn(NO3)2(ac) + Cu(s)
Mg1F2 + Na2S1O4 = Mg1S1O4 + Na1F1 =>
Mg1F2 + Na2S1O4 = Mg1S1O4 + 2 Na1F1
Au + Na2S2O3 + O2 + H2O = Na3[Au(S2O3)2] + NaOH =>
4 Au + 8 Na2S2O3 + O2 + 2 H2O = 4 Na3[Au(S2O3)2] + 4 NaOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HC2H3O2(aq) + Cu2O = H2O + CuC2H3O2 =>
2 HC2H3O2(aq) + Cu2O = H2O + 2 CuC2H3O2
CH3COOH + O2 = CO2 + H2O(g) =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O(g)
P4 + HNO3 = HPO3 + NO2 + H2O =>
P4 + 20 HNO3 = 4 HPO3 + 20 NO2 + 8 H2O
FeCl3 + KSCN + H2O = [Fe(H2O)5(SCN)]Cl2 + KCl =>
FeCl3 + KSCN + 5 H2O = [Fe(H2O)5(SCN)]Cl2 + KCl
Ni + O6 = Ni2O2 =>
6 Ni + O6 = 3 Ni2O2
(CH2)5NH + HCl = C5H12ClN =>
(CH2)5NH + HCl = C5H12ClN
HNO3 + NaF = NaNO3 + HF =>
HNO3 + NaF = NaNO3 + HF
H2O2 + MnSO4 + NaOH = H2O + MnO2 + Na2SO4 =>
H2O2 + MnSO4 + 2 NaOH = 2 H2O + MnO2 + Na2SO4
Al2O3 + Cr = Cr2O3 + Al =>
Al2O3 + 2 Cr = Cr2O3 + 2 Al
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4) =>
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4)
Gd(NO3)3 + NaOH = Gd(OH)3 + NaNO3 =>
Gd(NO3)3 + 3 NaOH = Gd(OH)3 + 3 NaNO3
C6H12O3(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H12O3(s) + 15 O2(g) = 12 CO2(g) + 12 H2O(l)
MgO + HCr = MgCr2 + H2O =>
MgO + 2 HCr = MgCr2 + H2O
NaP + BaNO3 = NaNO3 + BaP =>
NaP + BaNO3 = NaNO3 + BaP
HgCl2 + NH3 = Hg(NH2)Cl + HCl =>
HgCl2 + NH3 = Hg(NH2)Cl + HCl
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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