| Équations équilibrées la veille | Équations équilibrées le lendemain |
HOOCCOOH + H2O = HOOCCOO + H3O
CH3Cl + CH3CH3NH = CH3CH3CH3NHCl =>
CH3Cl + CH3CH3NH = CH3CH3CH3NHCl
sodium + hydrochloricacid = sodiumchloride + hydrogen =>
2 Na + 2 HCl = 2 NaCl + H2
Bi(NO3)3 + K2S2O8 + KOH = KBiO3 + K2SO4 + KNO3 + H2O =>
Bi(NO3)3 + K2S2O8 + 6 KOH = KBiO3 + 2 K2SO4 + 3 KNO3 + 3 H2O
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
NaOH2 + CuCl2 = NaCl2 + OH2Cu =>
NaOH2 + CuCl2 = NaCl2 + OH2Cu
Pb(CH3COOH)2 + Fe = Pb + Fe(CH3COOH)2 =>
Pb(CH3COOH)2 + Fe = Pb + Fe(CH3COOH)2
SiCl4(l) + Mg(s) = Si(s) + MgCl2(s) =>
SiCl4(l) + 2 Mg(s) = Si(s) + 2 MgCl2(s)
C9H9NO2 + O2 = CO2 + NO2 + H2O =>
4 C9H9NO2 + 45 O2 = 36 CO2 + 4 NO2 + 18 H2O
N + O = NO =>
N + O = NO
Br + NaI = NaBr + I2 =>
2 Br + 2 NaI = 2 NaBr + I2
NaClO3 + Al = Al2O3 + NaO + ClO =>
3 NaClO3 + 2 Al = Al2O3 + 3 NaO + 3 ClO
CO2 + H2O = H2O2 + CH4 =>
CO2 + 6 H2O = 4 H2O2 + CH4
BaOH2 + CH3COOH = BaCOOH2 + OHCH3 =>
BaOH2 + CH3COOH = BaCOOH2 + OHCH3
BeCl2 + H2O = BeOHCl + HCl =>
BeCl2 + H2O = BeOHCl + HCl
AgCl + Na3N = Ag3N + NaCl =>
3 AgCl + Na3N = Ag3N + 3 NaCl
Sb2S3 + HNO3 + H2O = H3SbO4 + NH2OH + H2SO4 =>
3 Sb2S3 + 14 HNO3 + 32 H2O = 6 H3SbO4 + 14 NH2OH + 9 H2SO4
KSO3HNO3 = KNO3HSO3 =>
KSO3HNO3 = KNO3HSO3
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
CH3CH2OHCH3 + Na = CH3CH2CH3ONa + H2 =>
2 CH3CH2OHCH3 + 2 Na = 2 CH3CH2CH3ONa + H2
Fe + Cl2 + H2SO4 = Fe2(SO4)3 + HCl =>
2 Fe + 3 Cl2 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
CH3CHOH + O2(g) = CO2(g) + H2O =>
4 CH3CHOH + 11 O2(g) = 8 CO2(g) + 10 H2O
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
Hg(l) + O2 = HgO =>
2 Hg(l) + O2 = 2 HgO
Fe2O3(l) + Al(l) = Fe(l) + Al2O3(s) =>
Fe2O3(l) + 2 Al(l) = 2 Fe(l) + Al2O3(s)
C7H6O + C2H4O = C9H10O2 =>
C7H6O + C2H4O = C9H10O2
Al(OH)3 + Zn(PO4)2 = Al(PO4)3 + Zn(OH)2 =>
2 Al(OH)3 + 3 Zn(PO4)2 = 2 Al(PO4)3 + 3 Zn(OH)2
CuO + Sb2O3 + FeSO4 = CuSbSO4 + Fe + O =>
2 CuO + Sb2O3 + 2 FeSO4 = 2 CuSbSO4 + 2 Fe + 5 O
C12H24O2 + O2 = CO2 + H2O =>
C12H24O2 + 17 O2 = 12 CO2 + 12 H2O
HgCl4 = Hg + Cl2 =>
HgCl4 = Hg + 2 Cl2
CuPO4(s) + HCl(aq) = CuCl + HPO4 =>
CuPO4(s) + HCl(aq) = CuCl + HPO4
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
VCl3 + KMnO4 + H2O = H3VO4 + KCl + MnCl2 + HCl =>
5 VCl3 + 2 KMnO4 + 12 H2O = 5 H3VO4 + 2 KCl + 2 MnCl2 + 9 HCl
Hf + N2 = Hf3N47 =>
6 Hf + 47 N2 = 2 Hf3N47
Hg + CO3 = HgCO3 =>
Hg + CO3 = HgCO3
CH3(CH2)6CH3 + O2 = CH2O + H2O =>
2 CH3(CH2)6CH3 + 9 O2 = 16 CH2O + 2 H2O
C4H9OH + PCl5 = C4H9Cl + POCl3 + HCl =>
C4H9OH + PCl5 = C4H9Cl + POCl3 + HCl
Cu2O4S + Fe(s) = Cu2 + Fe2SO4 =>
Cu2O4S + 2 Fe(s) = Cu2 + Fe2SO4
AlO = Al + O2 =>
2 AlO = 2 Al + O2
H2SO4(l) + NaOH(l) = Na2SO4 + H2O =>
H2SO4(l) + 2 NaOH(l) = Na2SO4 + 2 H2O
ScAs + O2 = Sc2O3 + As =>
4 ScAs + 3 O2 = 2 Sc2O3 + 4 As
C5H11NSO2 + O2 = CO2 + H2O + SO2 + N2 =>
4 C5H11NSO2 + 31 O2 = 20 CO2 + 22 H2O + 4 SO2 + 2 N2
HgS + NaOH = HgO + Na2S + H2O =>
HgS + 2 NaOH = HgO + Na2S + H2O
Zn + OH{-} + H2O = Zn(OH)4{2-} + H2 =>
Zn + 2 OH{-} + 2 H2O = Zn(OH)4{2-} + H2
CuNO3 + NH3 = CuNH3 + NO3 =>
CuNO3 + NH3 = CuNH3 + NO3
CuCl2 + N2H4 + NaOH = Cu2O + N2 + H2O + NaCl =>
4 CuCl2 + N2H4 + 8 NaOH = 2 Cu2O + N2 + 6 H2O + 8 NaCl
H4 + O2 = H4O2 =>
H4 + O2 = H4O2
C2H5Cl + Na = C2H4 + NaHCl =>
C2H5Cl + Na = C2H4 + NaHCl
C6H8O6 + Na2CO3 = C6H7O6Na + CO2 + H2O =>
2 C6H8O6 + Na2CO3 = 2 C6H7O6Na + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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