| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeAsO4 + 2 H2O = FeAsO4*2H2O
TaCl5 = Ta + Cl =>
TaCl5 = Ta + 5 Cl
C57H104O6(l) + O2(g) = CO2(g) + H2O(g) =>
C57H104O6(l) + 80 O2(g) = 57 CO2(g) + 52 H2O(g)
NH3 + H2O2 = N2H4 + H2O =>
2 NH3 + H2O2 = N2H4 + 2 H2O
NH4Cl + KMnO4 = NH4MnO4 + KCl =>
NH4Cl + KMnO4 = NH4MnO4 + KCl
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
KIO3 + Ba(NO3)2 = KI(NO3)2 + BaO3 =>
KIO3 + Ba(NO3)2 = KI(NO3)2 + BaO3
Pb(NO3)2 + Na3PO = PbPO + Na3(NO3)2 =>
Pb(NO3)2 + Na3PO = PbPO + Na3(NO3)2
CrI3 + Cl2 + NaOH = CrO4Na2 + IO4Na + ClNa + H2O =>
2 CrI3 + 27 Cl2 + 64 NaOH = 2 CrO4Na2 + 6 IO4Na + 54 ClNa + 32 H2O
NaCl + H(SO4) + MnO = Na(SO4) + Mn(SO4) + Cl + H2O =>
NaCl + 2 H(SO4) + MnO = Na(SO4) + Mn(SO4) + Cl + H2O
Cl + MnI = MnCl + I =>
Cl + MnI = MnCl + I
Cl + Pb4 = PbCl4 =>
16 Cl + Pb4 = 4 PbCl4
HNO3 + HY = NO2 + Y2 + H2O =>
2 HNO3 + 2 HY = 2 NO2 + Y2 + 2 H2O
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
Co + Na2SO4 = CoSO4 + Na =>
Co + Na2SO4 = CoSO4 + 2 Na
Mn + S2O8 + H = MnO4 + H2S =>
2 Mn + S2O8 + 4 H = 2 MnO4 + 2 H2S
O2 + NH = H2O + N2O =>
O2 + 2 NH = H2O + N2O
Pb(NO3)2 + K2Cr2O7 = PbCr2O4 + K(NO3) + O3 =>
Pb(NO3)2 + K2Cr2O7 = PbCr2O4 + 2 K(NO3) + O3
CuCl + Fr = FrCl + Cu =>
CuCl + Fr = FrCl + Cu
CuSO4(aq) + K2CO3(aq) = CuCO3(s) + K2SO4(aq) =>
CuSO4(aq) + K2CO3(aq) = CuCO3(s) + K2SO4(aq)
C2H4(OH)2 + HNO3 = C6H4O2 + NO2 + H2O =>
3 C2H4(OH)2 + 6 HNO3 = C6H4O2 + 6 NO2 + 10 H2O
Zn + H2SO4 + H2O = ZnSO4(H2O)7 + H2 =>
Zn + H2SO4 + 7 H2O = ZnSO4(H2O)7 + H2
Zn + B = ZnB =>
Zn + B = ZnB
S2O3 = S4O6 =>
2 S2O3 = S4O6
HI + K2SO3 = H2O + KI + SO2 =>
2 HI + K2SO3 = H2O + 2 KI + SO2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C6H4(OH)2 + HNO3 = C6H4O2 + NO2 + H2O =>
C6H4(OH)2 + 2 HNO3 = C6H4O2 + 2 NO2 + 2 H2O
Zr2 + O2 = ZrO2 =>
Zr2 + 2 O2 = 2 ZrO2
Zn + H3IO3 = Zn3(IO3)2 + H2 =>
3 Zn + 2 H3IO3 = Zn3(IO3)2 + 3 H2
*08C2H5OH + O2 = CO2 + H2O =>
*08C2H5OH + 24 O2 = 16 CO2 + 24 H2O
P4 + O3 = P4O10 =>
3 P4 + 10 O3 = 3 P4O10
*Na2 + Cl2 = *2NaCl =>
*Na2 + Cl2 = *2NaCl
K2Cr2O7 + Ba(NO3)2 = K2(NO3)2 + Cr2BaO7 =>
K2Cr2O7 + Ba(NO3)2 = K2(NO3)2 + Cr2BaO7
C2H2O3 + C2H8N2 + C6H6O + NaOH = C18H18N2O6Na2 + H2O =>
2 C2H2O3 + C2H8N2 + 2 C6H6O + 2 NaOH = C18H18N2O6Na2 + 4 H2O
C10H16(s) + O2(g) = CO2(g) + H2O(g) =>
C10H16(s) + 14 O2(g) = 10 CO2(g) + 8 H2O(g)
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Cs + Sr(CrO4) = Cs2(CrO4) + Sr =>
2 Cs + Sr(CrO4) = Cs2(CrO4) + Sr
C3H4 + AgNO3 = AgC3H3 + HNO3 =>
C3H4 + AgNO3 = AgC3H3 + HNO3
Na2O + CrO3 = Na2(CrO4) =>
Na2O + CrO3 = Na2(CrO4)
ZnOCuSO3 = ZnCuSO4 =>
ZnOCuSO3 = ZnCuSO4
HNO2 + KMnO4 + KOH = KNO3 + MnO2 + H2O =>
3 HNO2 + 2 KMnO4 + KOH = 3 KNO3 + 2 MnO2 + 2 H2O
Zn = Zn{2+} + {-} =>
Zn = Zn{2+} + 2e
Na(CO3)2 + CH3COOH = CO2 + H2O + NaCH3COO =>
8 Na(CO3)2 + 11 CH3COOH = 22 CO2 + 10 H2O + 8 NaCH3COO
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
Br2 + Ca(OH)2 = CaBr2 + Ca(BrO3)2 + H2O =>
6 Br2 + 6 Ca(OH)2 = 5 CaBr2 + Ca(BrO3)2 + 6 H2O
Cr2O7{-}2 + H2O2 + H{+} = CrO5 + H2O =>
2 Cr2O7{-}2 + 7 H2O2 + 2 H{+} = 4 CrO5 + 8 H2O
C2H4O + NaHSO4 = NaHSO3 + HCOOH =>
C2H4O + 3 NaHSO4 = 3 NaHSO3 + 2 HCOOH
Si3N4 + NF3 = SiF4 + N =>
Si3N4 + 4 NF3 = 3 SiF4 + 8 N
Al + H3O{+} + Cl{-} = AlCl3 + H2 + H2O =>
2 Al + 6 H3O{+} + 6 Cl{-} = 2 AlCl3 + 3 H2 + 6 H2O
C2H5NO2 + H2SO4 = (NH4)2SO4 + H2O + CO2 + SO2 =>
2 C2H5NO2 + 7 H2SO4 = (NH4)2SO4 + 8 H2O + 4 CO2 + 6 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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