| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2CaO = Ca(SO3)
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Cu(OH)3 + HNO = Cu(NO)3 + H2O =>
Cu(OH)3 + 3 HNO = Cu(NO)3 + 3 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
CrI3 + NaIO3 + NaOH = Na2CrO4 + NaI + H2O =>
2 CrI3 + NaIO3 + 10 NaOH = 2 Na2CrO4 + 7 NaI + 5 H2O
NO + Cl = NCl + O =>
NO + Cl = NCl + O
AlOH + HCl = H2O + AlCl =>
AlOH + HCl = H2O + AlCl
Al(OH) + Ca(OH)2 = CaAl(OH)3 =>
Al(OH) + Ca(OH)2 = CaAl(OH)3
NH4ScN + Ba(OH)2 = (NH4)2Ba + ScNOH =>
2 NH4ScN + Ba(OH)2 = (NH4)2Ba + 2 ScNOH
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
H3A5O4 + Pb(NO3)2 = HNO3 + PbHA5O4 =>
H3A5O4 + Pb(NO3)2 = 2 HNO3 + PbHA5O4
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
Mg(l) + Cr(NO3)3(aq) = Cr(s) + Mg(NO3)2(aq) =>
3 Mg(l) + 2 Cr(NO3)3(aq) = 2 Cr(s) + 3 Mg(NO3)2(aq)
Mn(NO3)2 + Na3PO4 = Mn3(PO4)2 + NaNO3 =>
3 Mn(NO3)2 + 2 Na3PO4 = Mn3(PO4)2 + 6 NaNO3
CoCl2 + KNO2 + CH3COOH = K3Co(NO2)6 + NO + H2O + CH3COOKKCl =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3Co(NO2)6 + NO + H2O + 2 CH3COOKKCl
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4[Fe(SCN)6] + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3
NaHCO3 + HA = NaA + H2O + CO2 =>
NaHCO3 + HA = NaA + H2O + CO2
Zn(NO3)2 + C3H5NO = ZnO + CO2 + H2O + N2 =>
3 Zn(NO3)2 + 2 C3H5NO = 3 ZnO + 6 CO2 + 5 H2O + 4 N2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
PbCl2 + Co = PbCo + Cl =>
PbCl2 + Co = PbCo + 2 Cl
KClO3 + CrCl3 + KOH = KCrO4 + KCl + H2O =>
2 KClO3 + 3 CrCl3 + 12 KOH = 3 KCrO4 + 11 KCl + 6 H2O
HCl + C3H6 = C3H7Cl =>
HCl + C3H6 = C3H7Cl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
NF3 = N2 + F2 =>
2 NF3 = N2 + 3 F2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
MgNH4PO4 + O2 = Mg2P2O8 + NH3 + H2O =>
4 MgNH4PO4 + O2 = 2 Mg2P2O8 + 4 NH3 + 2 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
(NH4)2Fe(SO4)2 + C2H2O4 = FeC2O4 + (NH4)2SO4 + H2SO4 =>
(NH4)2Fe(SO4)2 + C2H2O4 = FeC2O4 + (NH4)2SO4 + H2SO4
KI + BaCO3 = BaI2 + K2CO3 =>
2 KI + BaCO3 = BaI2 + K2CO3
Fe + Cu3(AsO4)2 = As2Fe3O8 + Cu =>
3 Fe + Cu3(AsO4)2 = As2Fe3O8 + 3 Cu
CuSO4(aq) + NH4Cl(aq) = CuCl2(s) + (NH4)2SO4(aq) =>
CuSO4(aq) + 2 NH4Cl(aq) = CuCl2(s) + (NH4)2SO4(aq)
Sr(OH)2(aq) + H2SO4(aq) = Sr(SO4)(s) + H2O(l) =>
Sr(OH)2(aq) + H2SO4(aq) = Sr(SO4)(s) + 2 H2O(l)
NH4ScN + Ba(OH)2 = (NH4)2Ba + ScNOH =>
2 NH4ScN + Ba(OH)2 = (NH4)2Ba + 2 ScNOH
H2SO4 + NaCl = Na2S2O8 + HCl + H2 =>
2 H2SO4 + 2 NaCl = Na2S2O8 + 2 HCl + H2
Na + P2 = NaP2 =>
Na + P2 = NaP2
NH4ScN + Ba(OH)2 = (NH4)2Ba + ScNOH =>
2 NH4ScN + Ba(OH)2 = (NH4)2Ba + 2 ScNOH
HClO3(aq) + CsOH(aq) = CsClO3(aq) + H2O(l) =>
HClO3(aq) + CsOH(aq) = CsClO3(aq) + H2O(l)
CO2 + Fe(OH)3 = Fe2(CO3)3 + H2O =>
3 CO2 + 2 Fe(OH)3 = Fe2(CO3)3 + 3 H2O
Na2S2O5 + KOH = K2SO3 + Na2SO3 + H2O =>
Na2S2O5 + 2 KOH = K2SO3 + Na2SO3 + H2O
H2SO4 + SO3 = H2SO3 + SO4 =>
H2SO4 + SO3 = H2SO3 + SO4
C4H8ONH + H2O = C4H8ONH2 + OH =>
C4H8ONH + H2O = C4H8ONH2 + OH
Mg + P = Mg03P02 =>
3 Mg + 2 P = Mg03P02
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cr2S3 + KNO3 = K2CrO4 + NO + K2SO4 =>
Cr2S3 + 10 KNO3 = 2 K2CrO4 + 10 NO + 3 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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