| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb3O4(s) + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
C6H6BrN + HCl = C6H7 + BrCl + N2 =>
2 C6H6BrN + 2 HCl = 2 C6H7 + 2 BrCl + N2
H2O + (HPO4)2{-} + (NH4){+} + Mg2{+} + OH{-} = MgNH4PO4*6H2O =>
10 H2O + (HPO4)2{-} + 2(NH4){+} + Mg2{+} + 2 OH{-} = 2 MgNH4PO4*6H2O
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
C6H6O + H2O = CO2 + H =>
C6H6O + 11 H2O = 6 CO2 + 28 H
Na2B4O7 + BaCl2 = Ba(BO2)2 + B2O3 + Cl2 + Na =>
Na2B4O7 + BaCl2 = Ba(BO2)2 + B2O3 + Cl2 + 2 Na
Cu(OH)2 + H2CO3 = (CuOH)2CO3 + H2O =>
2 Cu(OH)2 + H2CO3 = (CuOH)2CO3 + 2 H2O
C6H6N12O12 + O2 = CO2 + N2 + H2O =>
2 C6H6N12O12 + 3 O2 = 12 CO2 + 12 N2 + 6 H2O
Ca(NO3)2 + NH4VO3 + CO(NH2)2 + LiNO3 = Ca2*97Li0*01(VO4)2 + N2O + CO2 + H2O =>
16 Ca(NO3)2 + 16 NH4VO3 + 491 CO(NH2)2 + 776 LiNO3 = 8 Ca2*97Li0*01(VO4)2 + 903 N2O + 491 CO2 + 1014 H2O
Cu + FeSO4 = Cu(SO4)2 + Fe =>
Cu + 2 FeSO4 = Cu(SO4)2 + 2 Fe
H3C6H5O7 + OH = H2O + H2C6H3O6 =>
H3C6H5O7 + OH = 2 H2O + H2C6H3O6
Zn + NH4Cl = ZnCl2 + NH3 + H2 =>
Zn + 2 NH4Cl = ZnCl2 + 2 NH3 + H2
NH3 + PCl3 = HCl + P(NH2)3 =>
3 NH3 + PCl3 = 3 HCl + P(NH2)3
KCr2 + Fe(NO3)2 = Fe(Cr2)2 + KNO3 =>
2 KCr2 + Fe(NO3)2 = Fe(Cr2)2 + 2 KNO3
CH3CH2OH + H2SO4 + K2Cr2O7 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 8 H2SO4 + 2 K2Cr2O7 = 3 CH3COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
Fe(OH)2 + NaOH = Fe(OH)3 + Na =>
Fe(OH)2 + NaOH = Fe(OH)3 + Na
Fe2(SO4)3 + Na2SO3 = FeSO4 + Na2SO4 + SO2 =>
Fe2(SO4)3 + 2 Na2SO3 = 2 FeSO4 + 2 Na2SO4 + SO2
Li3PO4 + Cu2SO4 = Li2SO4 + Cu3PO4 =>
2 Li3PO4 + 3 Cu2SO4 = 3 Li2SO4 + 2 Cu3PO4
Li2SO4 + Sr(ClO3)2 = Li2ClO3 + Sr(SO4)2 =>
2 Li2SO4 + Sr(ClO3)2 = 2 Li2ClO3 + Sr(SO4)2
HCl + Ag2O = Ag2Cl2 + H2O =>
2 HCl + Ag2O = Ag2Cl2 + H2O
OCl + (S2O3){2-} + OH{-} = (SO4)2{-} + Cl{-} + H2O =>
11 OCl + 3(S2O3){2-} + 8 OH{-} = 3(SO4)2{-} + 11 Cl{-} + 4 H2O
CH3CH(OH)CH3 + HCl = CH3(CH2)3Cl + H2O =>
4 CH3CH(OH)CH3 + 3 HCl = 3 CH3(CH2)3Cl + 4 H2O
TbF3 + F2 = TbF4 =>
2 TbF3 + F2 = 2 TbF4
As2S5 + H2O + HClO3 = HCl + H3AsO4 + S =>
3 As2S5 + 9 H2O + 5 HClO3 = 5 HCl + 6 H3AsO4 + 15 S
URaBiTcH + O2 = URaBiTcHO2 =>
URaBiTcH + O2 = URaBiTcHO2
PbCl2 + H2O = Pb + ClO + H =>
PbCl2 + 2 H2O = Pb + 2 ClO + 4 H
H2O + N2 = N(OH) + H2 =>
2 H2O + N2 = 2 N(OH) + H2
C8H8O3 + H2O = C5H6O3 + CH3OH =>
5 C8H8O3 + 11 H2O = 7 C5H6O3 + 5 CH3OH
C7H14O2(l) + O2(g) = C7H14O4 =>
C7H14O2(l) + O2(g) = C7H14O4
[Zn(H2O)4]Cl2 + NH4OH = (NH4)2[Zn(OH)4] + NH4Cl + H2O =>
[Zn(H2O)4]Cl2 + 4 NH4OH = (NH4)2[Zn(OH)4] + 2 NH4Cl + 4 H2O
(CuCO3)*Cu(OH)2 = CuO + H2O + CO2 =>
(CuCO3)*Cu(OH)2 = 2 CuO + H2O + CO2
CUSO4*5H2O + (NH4)2SO4 + H2O = CU(NH4)2(SO4)2*6H2O =>
CUSO4*5H2O + (NH4)2SO4 + H2O = CU(NH4)2(SO4)2*6H2O
MgCl + NaH = HCl + Na + Mg =>
MgCl + NaH = HCl + Na + Mg
SnO + C = Sn + CO =>
SnO + C = Sn + CO
H2O2 + KMnO4 = O2 + HMnO4 + K =>
H2O2 + 2 KMnO4 = O2 + 2 HMnO4 + 2 K
MgCl + NaH = HCl + Na + Mg =>
MgCl + NaH = HCl + Na + Mg
KMnO4 + H2SO4 + NaHSO4 = K2SO4 + MnSO4 + NaSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 10 NaHSO4 = K2SO4 + 2 MnSO4 + 10 NaSO4 + 8 H2O
HCl + KMnO4 = MnCl2 + H2O + Cl2 + KCl =>
16 HCl + 2 KMnO4 = 2 MnCl2 + 8 H2O + 5 Cl2 + 2 KCl
Li2CO3 + Al2O3 = LiAl5O8 + CO2 =>
Li2CO3 + 5 Al2O3 = 2 LiAl5O8 + CO2
KMnO4 + AlI3 + H2SO4 = K2SO4 + Al2(SO4)3 + MnSO4 + I + H2O =>
6 KMnO4 + 10 AlI3 + 24 H2SO4 = 3 K2SO4 + 5 Al2(SO4)3 + 6 MnSO4 + 30 I + 24 H2O
HClO + Al = H2 + AlCl + O =>
2 HClO + 2 Al = H2 + 2 AlCl + 2 O
PBO2 + SB + KOH = PBO + K2SBO2 + H2O =>
PBO2 + SB + 2 KOH = PBO + K2SBO2 + H2O
Mn(O2) + HCl = Mn(Cl)2 + H2O + Cl2 =>
Mn(O2) + 4 HCl = Mn(Cl)2 + 2 H2O + Cl2
MgCl + NaH = HCl + Na + Mg =>
MgCl + NaH = HCl + Na + Mg
Pb + SO4{2-} = PbSO4 + e =>
Pb + SO4{2-} = PbSO4 + 2e
MgCl + NaH = HCl + Na + Mg =>
MgCl + NaH = HCl + Na + Mg
Ce2(SO4)3 + HgSO4 + H2SO4 + HNO3 + CO2 = Ce(SO4)2 + Hg2CN2 + H2O =>
9 Ce2(SO4)3 + 2 HgSO4 + 7 H2SO4 + 2 HNO3 + CO2 = 18 Ce(SO4)2 + Hg2CN2 + 8 H2O
NaCN + CuCO3* = Na2*CO3* + Cu(CN)2* =>
2 NaCN + CuCO3* = Na2*CO3* + Cu(CN)2*
Cu + FeCl3 = Fe3 + CuCl3 =>
3 Cu + 3 FeCl3 = Fe3 + 3 CuCl3
C7H122O61 = C + H2O =>
C7H122O61 = 7 C + 61 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/25/24
Équations équilibrées sur08/24/23
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