| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Br2O7 + 4 CaO = 4 CaBr + 9 O2
KMnO4 + H2SO4 = Mn2O7 + K{+} + HSO4{-} + H2O =>
2 KMnO4 + 2 H2SO4 = Mn2O7 + 2 K{+} + 2 HSO4{-} + H2O
(NH4)2O = NH4 + O2 =>
2(NH4)2O = 4 NH4 + O2
K2CrO4 = K2 + Cr + O =>
K2CrO4 = K2 + Cr + 4 O
Mg + KMnO4 = KMnO3 + MgO =>
Mg + KMnO4 = KMnO3 + MgO
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
N + H = NH43 =>
N + 43 H = NH43
CH3CH2OH + KMnO4 + H2SO4 = CH3COHO2 + K2SO4 + MnSO4 + H2O =>
5 CH3CH2OH + 6 KMnO4 + 9 H2SO4 = 5 CH3COHO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
AlCl3 + NaHCO3 = Al(HCO3)3 + NaCl =>
AlCl3 + 3 NaHCO3 = Al(HCO3)3 + 3 NaCl
BaO = Ba + O2 = BaO =>
2 BaO = 2 Ba + O2
CaCl2 + KI = CaI2 + KCl =>
CaCl2 + 2 KI = CaI2 + 2 KCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HCl + NH4Cl = HClNH4Cl =>
HCl + NH4Cl = HClNH4Cl
Al + NH4NO3 = Al2O3 + H2O + N =>
2 Al + 3 NH4NO3 = Al2O3 + 6 H2O + 6 N
KHCO3 + AgNO3 = KNO3 + Ag2CO3 + H2O + CO2 =>
2 KHCO3 + 2 AgNO3 = 2 KNO3 + Ag2CO3 + H2O + CO2
LiF + Na = Li + NaF =>
LiF + Na = Li + NaF
Ba(OH)2*8H2O + NH4*SCN = NH3 + H2O + Ba(SCN)2 =>
Ba(OH)2*8H2O + 2 NH4*SCN = 2 NH3 + 10 H2O + Ba(SCN)2
HCl + Mn{+} = H{+} + MnCl =>
HCl + Mn{+} = H{+} + MnCl
Na2HPO4 + Mg(NO3)2 = MgHPO4 + Na2(NO3)2 =>
Na2HPO4 + Mg(NO3)2 = MgHPO4 + Na2(NO3)2
PbCrO4 + HNO3 = Pb(NO3)2 + H2CrO4 =>
PbCrO4 + 2 HNO3 = Pb(NO3)2 + H2CrO4
CH3CH2OH(l) + O2(g) = H2O(g) + CO2(g) =>
CH3CH2OH(l) + 3 O2(g) = 3 H2O(g) + 2 CO2(g)
(RCOO)3C3H5 + NaOH = C3H5(OH)3 + RCOONa =>
(RCOO)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 RCOONa
C2 + OH = CO2 + H2O =>
C2 + 8 OH = 2 CO2 + 4 H2O
Cr5(SO4)3 + H2O2 + KOH = K2CrO4 + K2SO4 + H2O =>
Cr5(SO4)3 + 12 H2O2 + 16 KOH = 5 K2CrO4 + 3 K2SO4 + 20 H2O
AgCl(s) + HNO3(aq) = HCl + AgNO3 =>
AgCl(s) + HNO3(aq) = HCl + AgNO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
H4C4H2O6 + NaOH = H5O + NaC4H2O6 =>
H4C4H2O6 + NaOH = H5O + NaC4H2O6
CH3COOHCaO = CH4CaCO3 =>
CH3COOHCaO = CH4CaCO3
H2AsO3 + Hg(OH)2 = HgAsO3 + H2O =>
H2AsO3 + Hg(OH)2 = HgAsO3 + 2 H2O
P + H3PO6 = P2O2 + H2O2 =>
4 P + 2 H3PO6 = 3 P2O2 + 3 H2O2
C2H2 + O3 + H2O = CO2H2 =>
C2H2 + O3 + H2O = 2 CO2H2
P2O3 + KOH = KPO2 + H2O =>
P2O3 + 2 KOH = 2 KPO2 + H2O
KOH + BaSO4 = K2SO4 + Ba(OH)2 =>
2 KOH + BaSO4 = K2SO4 + Ba(OH)2
H3MnO4 + HCl = MnCl2 + Cl2 + H2O =>
2 H3MnO4 + 10 HCl = 2 MnCl2 + 3 Cl2 + 8 H2O
NaNO3 + Zn + NaOH + H2O = Na[Zn(OH)4] + NH3 =>
3 NaNO3 + 8 Zn + 5 NaOH + 18 H2O = 8 Na[Zn(OH)4] + 3 NH3
P + NaOH = POH + Na =>
P + NaOH = POH + Na
Ca(ClO)2 + HCl = Cl2 + H2O + CaCl =>
2 Ca(ClO)2 + 8 HCl = 5 Cl2 + 4 H2O + 2 CaCl
HBB + H2O = BB + H3O =>
HBB + H2O = BB + H3O
CaSO4 + HCl = SO2 + H2O + Ca + Cl =>
CaSO4 + 4 HCl = SO2 + 2 H2O + Ca + 4 Cl
Pb(NO3)2 + La(NO3)2 + ZrO(NO3)2 + C12H28O4Ti = PbLa + (ZrTi)O3 + NO2 + CO2 + H2 =>
5 Pb(NO3)2 + 5 La(NO3)2 + ZrO(NO3)2 + C12H28O4Ti = 5 PbLa + (ZrTi)O3 + 22 NO2 + 12 CO2 + 14 H2
MgS + AlCl3 = MgCl2 + Al2S3 =>
3 MgS + 2 AlCl3 = 3 MgCl2 + Al2S3
Mg + ZnSO4 = Mg2SO4 + Zn =>
2 Mg + ZnSO4 = Mg2SO4 + Zn
H2O + CO2 = C6H12O0 + O2 =>
12 H2O + 12 CO2 = 2 C6H12O0 + 17 O2
C2H6O2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6O2(g) + 5 O2(g) = 4 CO2(g) + 6 H2O(g)
KMnO4 + H2SO4 + Na2SO3 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
CO3 + NH4 = NH3 + CO2 + H2O =>
CO3 + 2 NH4 = 2 NH3 + CO2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(CH2)3(OH)2 + O2 = CO2 + H2O =>
(CH2)3(OH)2 + 4 O2 = 3 CO2 + 4 H2O
ClO4H2O = HClO4OH =>
ClO4H2O = HClO4OH
NH4(NO3) + KCl = KNO3 + NH4Cl =>
NH4(NO3) + KCl = KNO3 + NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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