| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CrO4 + Cu2O = Cu2CrO4 + H2O
PH3 + H2O = PO4 + H3O =>
PH3 + 15 H2O = PO4 + 11 H3O
C21H44 + O2 = CO2 + H2O =>
C21H44 + 32 O2 = 21 CO2 + 22 H2O
C6H6N2O2 + O2 = CO2 + N2 + H2O =>
2 C6H6N2O2 + 13 O2 = 12 CO2 + 2 N2 + 6 H2O
Ag{2+} + Cu = Ag + Cu{2+} =>
Ag{2+} + Cu = Ag + Cu{2+}
HNo3 + Ba(OH)2 = Ba(No3)2 + H2O =>
2 HNo3 + Ba(OH)2 = Ba(No3)2 + 2 H2O
Mn2O3Al2O3 + HCl = AlCl3 + MnCl2 + Cl2 + H2O =>
Mn2O3Al2O3 + 12 HCl = 2 AlCl3 + 2 MnCl2 + Cl2 + 6 H2O
AgN3 + O2 = Ag2O + N2 =>
4 AgN3 + O2 = 2 Ag2O + 6 N2
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
Al3 + NaOH = Al(OH)4 + Na =>
Al3 + 12 NaOH = 3 Al(OH)4 + 12 Na
CuSO4 + Li2CrO4 = CuCrO4 + Li2SO4 =>
CuSO4 + Li2CrO4 = CuCrO4 + Li2SO4
Mn + Cd(NO3)2 = Mn(NO3)2 + Cd =>
Mn + Cd(NO3)2 = Mn(NO3)2 + Cd
C9H11NO2 + C6H12O6 + H2O = C9H13N + C6H12O7 =>
C9H11NO2 + 3 C6H12O6 + H2O = C9H13N + 3 C6H12O7
C6H6S + O2 = CO + H2O + SO3 =>
C6H6S + 6 O2 = 6 CO + 3 H2O + SO3
Br2(aq) + CaCl2(aq) = CaBr(aq) + Cl2(aq) =>
Br2(aq) + 2 CaCl2(aq) = 2 CaBr(aq) + 2 Cl2(aq)
NaClO4(s) + KNO3(aq) = KClO4(s) + NaNO3(g) =>
NaClO4(s) + KNO3(aq) = KClO4(s) + NaNO3(g)
Na2O + HCl = HO + Na2Cl =>
Na2O + HCl = HO + Na2Cl
NiCl2 + SrI2 = NiI2 + SrCl2 =>
NiCl2 + SrI2 = NiI2 + SrCl2
H3PO4 + Na3O = Na3PO4 + H3O =>
H3PO4 + Na3O = Na3PO4 + H3O
KHC8H4O + NaOH = NaKC8H4O + H2O =>
KHC8H4O + NaOH = NaKC8H4O + H2O
SnO2{-2} + Bi(OH)3 = H2O + SnO3{-2} + Bi =>
3 SnO2{-2} + 2 Bi(OH)3 = 3 H2O + 3 SnO3{-2} + 2 Bi
Li + Hg = Li2Hg =>
2 Li + Hg = Li2Hg
Au + H2O = AuH2O =>
Au + H2O = AuH2O
Al + NH4ClO4 = Al2O3 + Cl3 + NO + H2O =>
2 Al + 3 NH4ClO4 = Al2O3 + Cl3 + 3 NO + 6 H2O
KBr + NaOH + Cl2 = NaCl + KOH + Br2 =>
2 KBr + 2 NaOH + Cl2 = 2 NaCl + 2 KOH + Br2
In2O3 + Fe = In + Fe2O3 =>
In2O3 + 2 Fe = 2 In + Fe2O3
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
ZnNo3 + Na2SO4 = Zn2SO4 + NaNo3 =>
2 ZnNo3 + Na2SO4 = Zn2SO4 + 2 NaNo3
H2SO4 + CsOH = H2O + Cs2(SO4) =>
H2SO4 + 2 CsOH = 2 H2O + Cs2(SO4)
Al2O3 + NaOH = NaO3 + Al2OH =>
Al2O3 + NaOH = NaO3 + Al2OH
C7H6O + KMnO4 = C7H6O2 + MnO2 + K =>
2 C7H6O + KMnO4 = 2 C7H6O2 + MnO2 + K
NiF = Ni + F2 =>
2 NiF = 2 Ni + F2
Cr2O3 + KOH + KNO3 + K2CO3 = KCrO4 + KNO2 + KHCO3 =>
Cr2O3 + KOH + 4 KNO3 + K2CO3 = 2 KCrO4 + 4 KNO2 + KHCO3
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
C7H6O3 + NaHCO3 = C7H5O3Na + CO2 + H2O =>
C7H6O3 + NaHCO3 = C7H5O3Na + CO2 + H2O
Cu + Mg(NO3)2 = CuNO3 + Mg =>
2 Cu + Mg(NO3)2 = 2 CuNO3 + Mg
S3O12Fe2 + KSCN = K3FeS6C6N6 + K2SO4 =>
S3O12Fe2 + 12 KSCN = 2 K3FeS6C6N6 + 3 K2SO4
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Br2(aq) + CaCl2(aq) = CaBr(aq) + Cl2(aq) =>
Br2(aq) + 2 CaCl2(aq) = 2 CaBr(aq) + 2 Cl2(aq)
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Au + H2O = AuH2O =>
Au + H2O = AuH2O
Al + NH4ClO4 = Al2O3 + Cl3 + NO + H2O =>
2 Al + 3 NH4ClO4 = Al2O3 + Cl3 + 3 NO + 6 H2O
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
Li(s) + O(g) = LiO2(s) =>
Li(s) + 2 O(g) = LiO2(s)
CaCl2 + NaOH = CaOH + NaCl2 =>
CaCl2 + NaOH = CaOH + NaCl2
C7H8 + C2H5OH = C9H12 + H2O =>
C7H8 + C2H5OH = C9H12 + H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
ZnO + CO2 + H2O = ZnCO3Zn(OH)2 =>
2 ZnO + CO2 + H2O = ZnCO3Zn(OH)2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
HgOH + H2SO4 = Hg2SO4 + H2O =>
2 HgOH + H2SO4 = Hg2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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