| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + Al(OH)3 = Al(NO3)2 + Mg(OH)3
V2O5 + HCl = V2O3 + H2O + Cl2 =>
V2O5 + 4 HCl = V2O3 + 2 H2O + 2 Cl2
Ag + H2O = AgOH + H2 =>
2 Ag + 2 H2O = 2 AgOH + H2
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C14H24 + O2 = CO2 + H2O =>
C14H24 + 20 O2 = 14 CO2 + 12 H2O
NaCl = Cl2 + sodium =>
2 NaCl = Cl2 + 2 Na
Ba(s) + F2(g) = BaF2(s) =>
Ba(s) + F2(g) = BaF2(s)
C3H6O + H2 = C3H6 + H2O =>
C3H6O + H2 = C3H6 + H2O
CuO + CH3COOH = CH3COOCu + H2O2 =>
2 CuO + 2 CH3COOH = 2 CH3COOCu + H2O2
K3PO4 + ZnCl2 = KCl + Zn3(PO4)2 =>
2 K3PO4 + 3 ZnCl2 = 6 KCl + Zn3(PO4)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MnO2 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO2 + 2 H2SO4 = 2 MnSO4 + O2 + 2 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
C6H12 + Br2 = C6H10 + HBr =>
C6H12 + Br2 = C6H10 + 2 HBr
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
Sn + Ni(No3)2 = Sn(No3)2 + Ni =>
Sn + Ni(No3)2 = Sn(No3)2 + Ni
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NaBr + HCl + MnO2 = Br2 + MnCl2 + H2O + NaCl =>
2 NaBr + 4 HCl + MnO2 = Br2 + MnCl2 + 2 H2O + 2 NaCl
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
KOH + H3O + SO4 = H2O + KSO4 =>
KOH + H3O + SO4 = 2 H2O + KSO4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(aq) + NH3(aq) + H2O =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 NH3(aq) + 2 H2O
SO3 + NH3 = N2O5 + H2S + H2O =>
2 SO3 + 2 NH3 = N2O5 + 2 H2S + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na2S2O5 + H3PO4 = Na3PO4 + SO2 + H2O =>
3 Na2S2O5 + 2 H3PO4 = 2 Na3PO4 + 6 SO2 + 3 H2O
Au + H2SO4 = Au(SO4)3 + SO2 + H2O =>
Au + 6 H2SO4 = Au(SO4)3 + 3 SO2 + 6 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na2SO4 + NaCl = ClSO4 + Na =>
Na2SO4 + NaCl = ClSO4 + 3 Na
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H10O2 = C4H8O + H2O =>
C4H10O2 = C4H8O + H2O
Na2HPO3 + NaOH = H3PO3 + Na + O2 =>
Na2HPO3 + 2 NaOH = H3PO3 + 4 Na + O2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
MgCl2 + Na3PO4 = NaCl + Mg3(PO4)2 =>
3 MgCl2 + 2 Na3PO4 = 6 NaCl + Mg3(PO4)2
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
[Co(NH3)5Cl]Cl2 + NH3 = [Co(NH3)6Cl]Cl2 =>
[Co(NH3)5Cl]Cl2 + NH3 = [Co(NH3)6Cl]Cl2
Ag + Cl = AgCl =>
Ag + Cl = AgCl
Cr2O3 + KNO3 + K2CO3 = K2Cr2O7 + KNO2 + CO2 =>
Cr2O3 + 3 KNO3 + K2CO3 = K2Cr2O7 + 3 KNO2 + CO2
K2[Zn(OH)4] + H2S = Zn(OH)2 + K2S + H2O =>
K2[Zn(OH)4] + H2S = Zn(OH)2 + K2S + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
P4 + Ca(OH)2 + H2O = CaHPO3 + PH3 =>
P4 + 2 Ca(OH)2 + 2 H2O = 2 CaHPO3 + 2 PH3
Pb(NO3)2(ac) + K2CrO4 = PbCrO4(s) + KNO3(ac) =>
Pb(NO3)2(ac) + K2CrO4 = PbCrO4(s) + 2 KNO3(ac)
F + O2 = O2F =>
F + O2 = O2F
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
Cu2NO3(aq) + NaOH(aq) = Cu2OH(s) + NaNO3(aq) =>
Cu2NO3(aq) + NaOH(aq) = Cu2OH(s) + NaNO3(aq)
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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