| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H20 + HCl = C10H21Cl
PbNO32 = PbO2 + NO2 + O2 =>
PbNO32 = PbO2 + NO2 + 14 O2
SO3 + CO2 = CS2 + O =>
2 SO3 + CO2 = CS2 + 8 O
Al(SO4) + (NH4)(ClO4) = Al(ClO4) + (NH4)(SO4) =>
Al(SO4) + (NH4)(ClO4) = Al(ClO4) + (NH4)(SO4)
K2S + FeBr3 + H2O = KBr + Fe(OH)3 + H2S =>
3 K2S + 2 FeBr3 + 6 H2O = 6 KBr + 2 Fe(OH)3 + 3 H2S
C2H6 + C2H4O2 = C4H8O2 + H2O =>
2 C2H6 + 4 C2H4O2 = 3 C4H8O2 + 2 H2O
Cu2CO3(OH)2 = CuO + CO2 + H2O =>
Cu2CO3(OH)2 = 2 CuO + CO2 + H2O
Li + SO3 = SO2 + Li2O =>
2 Li + SO3 = SO2 + Li2O
CH3COCH3 + O2 = H2 + CO =>
CH3COCH3 + O2 = 3 H2 + 3 CO
SO3{2-} + HPO3{2-} + H3O{+} = HPO4{2-} + S + H2O =>
SO3{2-} + 2 HPO3{2-} + 2 H3O{+} = 2 HPO4{2-} + S + 3 H2O
H2 + CaO = CaH2 + O2 =>
2 H2 + 2 CaO = 2 CaH2 + O2
NaCH3COOH + H2O + CO2 = NaOH + CH3COOH =>
8 NaCH3COOH + 6 H2O + 2 CO2 = 8 NaOH + 9 CH3COOH
CrO2Cl2 + OH{-} = CrO4{2-} + Cl{-} + H2O =>
CrO2Cl2 + 4 OH{-} = CrO4{2-} + 2 Cl{-} + 2 H2O
N2 + NaNO3 = Na + N(NO3) =>
N2 + 2 NaNO3 = 2 Na + 2 N(NO3)
(NH4)2S(aq) + Ba(NO3)2(aq) = BaS(s) + NH4NO3(g) =>
(NH4)2S(aq) + Ba(NO3)2(aq) = BaS(s) + 2 NH4NO3(g)
C3MS2 + F = C2MS2 + MF + C2S =>
2 C3MS2 + F = C2MS2 + MF + 2 C2S
NaCrO2 + NaHSO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO2 + 8 NaHSO4 = Cr2(SO4)3 + 5 Na2SO4 + 4 H2O
K2FeO4 + H2O2 + KOH = K3[Fe(OH)6] + O2 =>
2 K2FeO4 + 5 H2O2 + 2 KOH = 2 K3[Fe(OH)6] + 4 O2
HCl(g)NaOH(aq) = HOH(l)NaCl(s) =>
HCl(g)NaOH(aq) = HOH(l)NaCl(s)
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
NCl3 + NH4Br = ClBr + NH3 =>
NCl3 + 3 NH4Br = 3 ClBr + 4 NH3
CuOH2 = CuH2O =>
CuOH2 = CuH2O
CO + Cl = CCl4 + OCl =>
CO + 5 Cl = CCl4 + OCl
MnO + HCl = MnCl2 + H2 + O2 =>
2 MnO + 4 HCl = 2 MnCl2 + 2 H2 + O2
I2 + HBr = Br + HI2 =>
I2 + HBr = Br + HI2
Cl2 + C2H6 = C2H2Cl + HCl =>
5 Cl2 + 2 C2H6 = 2 C2H2Cl + 8 HCl
C7H5N3O6 = CO + N2 + H2O + C =>
2 C7H5N3O6 = 7 CO + 3 N2 + 5 H2O + 7 C
KBrO3 + NaBr + H2SO4 = Na2SO4 + Br2 + K2SO4 + H2O =>
2 KBrO3 + 10 NaBr + 6 H2SO4 = 5 Na2SO4 + 6 Br2 + K2SO4 + 6 H2O
MgOH2 + H2SO4 = MgH2SO4 + H2O =>
MgOH2 + H2SO4 = MgH2SO4 + H2O
Zn(NO3)2 = Zn + NO2 + O2 =>
Zn(NO3)2 = Zn + 2 NO2 + O2
HC2H3O2 + NaHCO3 = CO2 + H2O + NaCH3COO =>
HC2H3O2 + NaHCO3 = CO2 + H2O + NaCH3COO
NaI + Na3AsO4 + HCl = Na3AsO3 + I2 + NaCl + H2O =>
2 NaI + Na3AsO4 + 2 HCl = Na3AsO3 + I2 + 2 NaCl + H2O
K(NO3) + Na2SO4 = NaNO3 + K2SO4 =>
2 K(NO3) + Na2SO4 = 2 NaNO3 + K2SO4
Cr2S3 + O = Cr2O3 + S =>
Cr2S3 + 3 O = Cr2O3 + 3 S
NH3 + CO2 + H2O = NH4HCO3 =>
NH3 + CO2 + H2O = NH4HCO3
NO3 = NO + O2 =>
NO3 = NO + O2
Ca3P2 + H2O = Ca(OH)2 + PO + H2 =>
Ca3P2 + 8 H2O = 3 Ca(OH)2 + 2 PO + 5 H2
C5H4N4O3 + NaOH = H2O + NaC5H3N4O3 =>
C5H4N4O3 + NaOH = H2O + NaC5H3N4O3
Sr(NO3)2 + Na4SO2 = Sr4(SO2)2 + NaNO3 =>
4 Sr(NO3)2 + 2 Na4SO2 = Sr4(SO2)2 + 8 NaNO3
CH3CHCH3CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CHCH3CH3 + 3 Cl2 = 4 CH3CH(Cl)CH3 + 2 HCl
Ba(CO3)2 + C + H2O = CO + Ba(OH)2 =>
Ba(CO3)2 + 3 C + H2O = 5 CO + Ba(OH)2
K(OH) + MgCl2 = KCl + Mg(OH)2 =>
2 K(OH) + MgCl2 = 2 KCl + Mg(OH)2
HNO3 + Hg + H2SO4 = NO2 + HgSO4 + H2O =>
2 HNO3 + Hg + H2SO4 = 2 NO2 + HgSO4 + 2 H2O
Cu3(PO4)2 + HCl = CuCl2 + H3(PO4) =>
Cu3(PO4)2 + 6 HCl = 3 CuCl2 + 2 H3(PO4)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H5ClO + C6H6 = C9H10O + H2 + Cl =>
2 C3H5ClO + 2 C6H6 = 2 C9H10O + H2 + 2 Cl
KOH + HBr = KOH(H)Br =>
KOH + HBr = KOH(H)Br
Cu(NO3)2 + Fe(OH)3 = Fe(NO3)3 + Cu(OH)2 =>
3 Cu(NO3)2 + 2 Fe(OH)3 = 2 Fe(NO3)3 + 3 Cu(OH)2
Cl2(g) + KI(s) = KCl(aq) + I2(s) =>
Cl2(g) + 2 KI(s) = 2 KCl(aq) + I2(s)
Cr2(CO3)3(s) = Cr2O3(s) + CO2(g) =>
Cr2(CO3)3(s) = Cr2O3(s) + 3 CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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