| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl2O + 2 HCl = 2 H2O + 3 Cl2
C3H8O(aq) + O2(g) = CO2(g) + H2O =>
2 C3H8O(aq) + 9 O2(g) = 6 CO2(g) + 8 H2O
CH3CHOHCH3 + SOCl2 = CH3CH(Cl)CH3 + SO2 + HCl =>
CH3CHOHCH3 + SOCl2 = CH3CH(Cl)CH3 + SO2 + HCl
AgNO3(aq) + K2SO4(aq) = Ag2SO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2SO4(aq) = Ag2SO4(s) + 2 KNO3(aq)
Fe(s) + ZnCl2(aq) = FeCl(aq) + Zn(s) =>
2 Fe(s) + ZnCl2(aq) = 2 FeCl(aq) + Zn(s)
C + H + N + O = C8H10N4O2 =>
8 C + 10 H + 4 N + 2 O = C8H10N4O2
H2SO4 + NO3 = HSO4NO2 + OH =>
H2SO4 + NO3 = HSO4NO2 + OH
Ge + H = GeH4 =>
Ge + 4 H = GeH4
MSO3 + H2O = MSO4 + H2 =>
MSO3 + H2O = MSO4 + H2
AsF3 + F2 = AsF5 =>
AsF3 + F2 = AsF5
SiO2 + Sr(OH)2 = SrO + Si(OH)4 =>
SiO2 + 2 Sr(OH)2 = 2 SrO + Si(OH)4
Li + ZnS = Zn + Li2S =>
2 Li + ZnS = Zn + Li2S
NH4 + SO4 = [NH4]SO4 =>
NH4 + SO4 = [NH4]SO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CS4 + O2 = CO2 + SO4 =>
CS4 + 9 O2 = CO2 + 4 SO4
H2CO + H2CrO6 + HCl = CO2 + CrCl3 + H2O =>
7 H2CO + 4 H2CrO6 + 12 HCl = 7 CO2 + 4 CrCl3 + 17 H2O
Fe + H2O + KOH = KFeO2 + H2 =>
2 Fe + 2 H2O + 2 KOH = 2 KFeO2 + 3 H2
Cd(s) + N2(g) = Cd3N2 =>
3 Cd(s) + N2(g) = Cd3N2
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
Na(NO3) + K(C2H3O2) = Na(C2H3O2) + K(NO3) =>
Na(NO3) + K(C2H3O2) = Na(C2H3O2) + K(NO3)
H2O + SiO2 + CaMgSi2O6 + Mg2Si2O6 = Ca2Mg5Si8O22(OH)2 =>
2 H2O + 2 SiO2 + 4 CaMgSi2O6 + 3 Mg2Si2O6 = 2 Ca2Mg5Si8O22(OH)2
Mg + H2O2 = MgO2 + H2O =>
Mg + 2 H2O2 = MgO2 + 2 H2O
Fe + Cu(NO3)2 = Cu + Fe(NO3)2 =>
Fe + Cu(NO3)2 = Cu + Fe(NO3)2
HNO3CsHO = CsNO3H2O =>
HNO3CsHO = CsNO3H2O
BCl3 + NaOH = NaCl + H3BO3 =>
BCl3 + 3 NaOH = 3 NaCl + H3BO3
AgI = Ag + I2 =>
2 AgI = 2 Ag + I2
NH4Cl + FeI2 = FeCl2 + NH4I =>
2 NH4Cl + FeI2 = FeCl2 + 2 NH4I
Sb2O5 + C = CO + Sb =>
Sb2O5 + 5 C = 5 CO + 2 Sb
C6H12N4 + HCl + H2O = CH3NH2*HCl + CO2 =>
C6H12N4 + 4 HCl + 4 H2O = 4 CH3NH2*HCl + 2 CO2
SrCl2 + H2SO4 = SrSO4 + Cl2H2 =>
SrCl2 + H2SO4 = SrSO4 + Cl2H2
NaCl + Na2CO3 = NaCO3 + Na2Cl =>
NaCl + Na2CO3 = NaCO3 + Na2Cl
Mg + P8 = Mg3P2 =>
12 Mg + P8 = 4 Mg3P2
Ag + NO = N2 + Ag2O =>
4 Ag + 2 NO = N2 + 2 Ag2O
N2 + CaCl2 = CaN2 + Cl2 =>
N2 + CaCl2 = CaN2 + Cl2
(Co(NH3)2(CN)4){-} + Ag2S + CN{-} = Co2S3 + (Ag(CN)2){-} + NH3 =>
2(Co(NH3)2(CN)4){-} + 3 Ag2S + 4 CN{-} = Co2S3 + 6(Ag(CN)2){-} + 4 NH3
Na2Cl2 = Na + Cl =>
Na2Cl2 = 2 Na + 2 Cl
MnO2 + KClO3 + KOH = K2MnO4 + HOH + HCl =>
3 MnO2 + KClO3 + 5 KOH = 3 K2MnO4 + 2 HOH + HCl
NiSO4 + CoSO4 + MnSO4 + C4H7AlO5 + ZrO2 = NiCoMnAl(SO4)3Zr + C4H7O5 + O2 =>
NiSO4 + CoSO4 + MnSO4 + C4H7AlO5 + ZrO2 = NiCoMnAl(SO4)3Zr + C4H7O5 + O2
(NH4)2CO3 + CuCl2 = (NH4)Cl + CuCO3 =>
(NH4)2CO3 + CuCl2 = 2(NH4)Cl + CuCO3
SO3(s) = SO2(g) + O2(g) =>
2 SO3(s) = 2 SO2(g) + O2(g)
Al(s) + HCl(aq) = H2(g) + AlCl3(aq) =>
2 Al(s) + 6 HCl(aq) = 3 H2(g) + 2 AlCl3(aq)
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
NaH2PO4 + Ca(OH)2 = NaOH + Ca3(PO4)2 + H2O =>
2 NaH2PO4 + 3 Ca(OH)2 = 2 NaOH + Ca3(PO4)2 + 4 H2O
Al(OH)4{-} + H{+} = Al(OH)3 + H2O =>
Al(OH)4{-} + H{+} = Al(OH)3 + H2O
H2SO3 + Br2 + H2O + BaCl2 = HBr + BaSO4 + HCl =>
H2SO3 + Br2 + H2O + BaCl2 = 2 HBr + BaSO4 + 2 HCl
(C6H5CO)2 + CO(NH2)2 = C15H12N2O2 + H2O =>
(C6H5CO)2 + CO(NH2)2 = C15H12N2O2 + H2O
Al(s) + NaOH(aq) = Na3AlO3(s) + H2(g) =>
2 Al(s) + 6 NaOH(aq) = 2 Na3AlO3(s) + 3 H2(g)
Au + H2SO4 = Au2SO4 + H2 =>
2 Au + H2SO4 = Au2SO4 + H2
N2H4 + OH = N2 + H2O =>
N2H4 + 4 OH = N2 + 4 H2O
FeCl3 + CsOH = Fe(OH)3 + CsCl =>
FeCl3 + 3 CsOH = Fe(OH)3 + 3 CsCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/30/24
Équations équilibrées sur12/30/23
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