| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe + 2 AlPO4 = Fe3(PO4)2 + 2 Al
PbSO4(s) = PbO2(s) + SO2(g) =>
PbSO4(s) = PbO2(s) + SO2(g)
F2 + Ba3N2 = BaF2 + N2 =>
3 F2 + Ba3N2 = 3 BaF2 + N2
C3H7OH + CuO = C3H4OH + H2O + Cu =>
2 C3H7OH + 3 CuO = 2 C3H4OH + 3 H2O + 3 Cu
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
MnO2 + KOH = K2MnO4 + Mn2O3 + H2O =>
3 MnO2 + 2 KOH = K2MnO4 + Mn2O3 + H2O
C4H8 + Cl2 = C4H8Cl2 =>
C4H8 + Cl2 = C4H8Cl2
H3PO2 + Ag3AsO4 + H2O = H3PO4 + Ag + H3AsO3 =>
5 H3PO2 + 4 Ag3AsO4 + 6 H2O = 5 H3PO4 + 12 Ag + 4 H3AsO3
H3PO3 + CaCO3 = Ca(H2PO3)2 + H2O + CO2 =>
2 H3PO3 + CaCO3 = Ca(H2PO3)2 + H2O + CO2
Ca + H3PO4 = Ca3(PO4)2 + H2O + P2O3 =>
6 Ca + 10 H3PO4 = 2 Ca3(PO4)2 + 15 H2O + 3 P2O3
P2S5 + PCl5 = PSCl3 =>
P2S5 + 3 PCl5 = 5 PSCl3
C6H6O2 + O2 = CO2 + H2O =>
2 C6H6O2 + 13 O2 = 12 CO2 + 6 H2O
C2H5NO + Br2 + NaOH = CH5N + NaBr + Na2CO3 + H2O =>
C2H5NO + Br2 + 4 NaOH = CH5N + 2 NaBr + Na2CO3 + 2 H2O
H2O2 + NO2 = H2O + NO3 =>
H2O2 + NO2 = H2O + NO3
SiCl + Mg = Mg2Cl + Si =>
SiCl + 2 Mg = Mg2Cl + Si
Ni(s) + O2(g) = Ni2O3(s) =>
4 Ni(s) + 3 O2(g) = 2 Ni2O3(s)
CH3CCNa + H2O = CH3COCH2Na =>
CH3CCNa + H2O = CH3COCH2Na
Na4SiO4 + CuSO4 = Na4SO4 + CuSiO4 =>
Na4SiO4 + CuSO4 = Na4SO4 + CuSiO4
H2SO4 + CuCl2 = H2O + Cl2 + CuSO3 =>
H2SO4 + CuCl2 = H2O + Cl2 + CuSO3
Na2SO4 + KCI = NaCI + K2SO4 =>
Na2SO4 + 2 KCI = 2 NaCI + K2SO4
NaHCO3(aq) + H3PO4(aq) = Na3PO4(aq) + CO2(g) + H2O(l) =>
3 NaHCO3(aq) + H3PO4(aq) = Na3PO4(aq) + 3 CO2(g) + 3 H2O(l)
O9876543234567898765433456789 = O999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 =>
O9876543234567898765433456789 = O999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
HClO4(aq) + H2O(l) = H3O + ClO4 =>
HClO4(aq) + H2O(l) = H3O + ClO4
CO2 + Br2 = CO2(Br2) =>
CO2 + Br2 = CO2(Br2)
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH2CHCHCH2 + 2 KMnO4 + 22 H2O = 2 MnO2 + 12 CH3CH(OH)CH2(OH) + 2 KOH
MgI2 = Mg{2+} + I{-} =>
MgI2 = Mg{2+} + 2 I{-}
AgNO3 + N2SO4 = Ag2SO4 + NNO3 =>
2 AgNO3 + N2SO4 = Ag2SO4 + 2 NNO3
Mn2S3 + O2 = Mn2O3 + S =>
2 Mn2S3 + 3 O2 = 2 Mn2O3 + 6 S
Fe2(SO4)3 + H2O = Fe + H2SO4 + O2 =>
2 Fe2(SO4)3 + 6 H2O = 4 Fe + 6 H2SO4 + 3 O2
HO = H2 + O2 =>
2 HO = H2 + O2
NaHCO3(aq) + H3PO4(aq) = Na3PO4(aq) + CO2(g) + H2O(l) =>
3 NaHCO3(aq) + H3PO4(aq) = Na3PO4(aq) + 3 CO2(g) + 3 H2O(l)
Ag2CrO4 + H2O = AgOH + H2CrO4 =>
Ag2CrO4 + 2 H2O = 2 AgOH + H2CrO4
Ag2SO4 + K3PO4 = Ag3PO4 + K2SO4 =>
3 Ag2SO4 + 2 K3PO4 = 2 Ag3PO4 + 3 K2SO4
C2H5OH + CO = HCOOC2H5 =>
C2H5OH + CO = HCOOC2H5
CuBr2 + H2O + Na2SO3 = CuBr + Na2SO4 + HBr =>
2 CuBr2 + H2O + Na2SO3 = 2 CuBr + Na2SO4 + 2 HBr
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
HBr(aq) + F2(g) = HF(aq) + Br2(g) =>
2 HBr(aq) + F2(g) = 2 HF(aq) + Br2(g)
CuSO4*5H2O + [(C6H5)3P] + NaBH4 = [(C6H5)3P]2CuBH4 + Na + SO4 + H2O =>
CuSO4*5H2O + 2[(C6H5)3P] + NaBH4 = [(C6H5)3P]2CuBH4 + Na + SO4 + 5 H2O
HBr(aq) + Ca(OH)2 = CaBr2(aq) + H2O(l) =>
2 HBr(aq) + Ca(OH)2 = CaBr2(aq) + 2 H2O(l)
C9H11Cl + NH4NO3 = C9H13N + HCl + N + O =>
4 C9H11Cl + 3 NH4NO3 = 4 C9H13N + 4 HCl + 2 N + 9 O
NH3(g) + HBr(g) = NH4Br(s) =>
NH3(g) + HBr(g) = NH4Br(s)
Mg(OH)2 + H2SO4 = H2O + Mg(HSO4)2 =>
Mg(OH)2 + 2 H2SO4 = 2 H2O + Mg(HSO4)2
C6H5CH3 = C7H8 =>
C6H5CH3 = C7H8
Co(s) + O2 = Co2O3 =>
4 Co(s) + 3 O2 = 2 Co2O3
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
NaClO(aq) + Cr(OH)3(aq) + NaOH(aq) = NaCl(aq) + Na2CrO4(aq) + H2O(l) =>
3 NaClO(aq) + 2 Cr(OH)3(aq) + 4 NaOH(aq) = 3 NaCl(aq) + 2 Na2CrO4(aq) + 5 H2O(l)
AsH3 + HgCl2 = Hg3Cl3As + HCl =>
AsH3 + 3 HgCl2 = Hg3Cl3As + 3 HCl
K3PO4 + FeCl3 = Fe(PO4) + KCl =>
K3PO4 + FeCl3 = Fe(PO4) + 3 KCl
C2H3O2F + O2 = CO + H2O + F2 =>
4 C2H3O2F + 3 O2 = 8 CO + 6 H2O + 2 F2
C6H4(NO2)2 + Na2S + H2O = C6H3(NO2)2OH + H2S + NaH =>
2 C6H4(NO2)2 + Na2S + 2 H2O = 2 C6H3(NO2)2OH + H2S + 2 NaH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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