| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeSO4 + Li3 = 3 Fe + 3 LiSO4
HN = N + H =>
HN = N + H
K2Cr2O7 + KBr + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = 3 Br2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
NaHSO4 + Al(OH)3 = NaOH + Al2(SO4)3 + H2O =>
3 NaHSO4 + 2 Al(OH)3 = 3 NaOH + Al2(SO4)3 + 3 H2O
Al(Cl)3 + CH3COONa + H2O = NaCl + Al(OH)2CH3COO + CH3COOH =>
Al(Cl)3 + 3 CH3COONa + 2 H2O = 3 NaCl + Al(OH)2CH3COO + 2 CH3COOH
PO4 + Ba(NO3)2 = Ba3(PO4)2 + NO3 =>
2 PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NO3
KOH + Al + H2C2O4*2H2O = K3[Al(C2O4)3]*3H2O + H2O + H =>
3 KOH + Al + 3 H2C2O4*2H2O = K3[Al(C2O4)3]*3H2O + 6 H2O + 3 H
SnI4 + Ag(NO3) = Sn(NO3) + AgI4 =>
SnI4 + Ag(NO3) = Sn(NO3) + AgI4
Bi(NO3)3 + NaCl = BiCl3 + NaNO3 =>
Bi(NO3)3 + 3 NaCl = BiCl3 + 3 NaNO3
Al + HNO3 = Al(NO3)3 + N22 + H2O =>
110 Al + 396 HNO3 = 110 Al(NO3)3 + 3 N22 + 198 H2O
Fe3 + NH4SCN + H2O2 = [Fe(SCN)6]3 + NO2H6 =>
Fe3 + 18 NH4SCN + 18 H2O2 = [Fe(SCN)6]3 + 18 NO2H6
K2CrO7 + FeSO3 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2CrO7 + 6 FeSO3 + 8 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 8 H2O + 2 K2SO4
CaOH + (NH4)2(SO4) = Ca2SO4 + H2O + NH3 =>
2 CaOH + (NH4)2(SO4) = Ca2SO4 + 2 H2O + 2 NH3
C44H88 + O2 = CO2 + H2O =>
C44H88 + 66 O2 = 44 CO2 + 44 H2O
ZHCl2 + H2SO4 = ZHSO4 + HCl =>
ZHCl2 + H2SO4 = ZHSO4 + 2 HCl
Ca + Cu(NO3) = Ca(NO3)2 + Cu =>
Ca + 2 Cu(NO3) = Ca(NO3)2 + 2 Cu
CaO2 + Mg(Cl)2 = MgO2 + Ca(Cl)2 =>
CaO2 + Mg(Cl)2 = MgO2 + Ca(Cl)2
MgOH2 + SO2 = MgSO3 + H2 =>
MgOH2 + SO2 = MgSO3 + H2
(OH)2 = O + H =>
(OH)2 = 2 O + 2 H
C5H7NO2 + P = C5H2NO2P02 + H =>
C5H7NO2 + 2 P = C5H2NO2P02 + 5 H
CuCl2 + Al = Al2CuCl2 =>
CuCl2 + 2 Al = Al2CuCl2
Fe(OH)3 + HBiO3 = Fe(BiO3)3 + H2O =>
Fe(OH)3 + 3 HBiO3 = Fe(BiO3)3 + 3 H2O
NH4Cl + K2(HgI4) + KOH = (Hg2NH2O)I + KI + KCl + H2O =>
NH4Cl + 2 K2(HgI4) + 4 KOH = (Hg2NH2O)I + 7 KI + KCl + 3 H2O
C6H7NO + C4H6O3 = C8H9NO2 + C2O2H4 =>
C6H7NO + C4H6O3 = C8H9NO2 + C2O2H4
CrCl3 + KNo3 + KOH = K2CrO4 + KNo2 + KCl + H2O =>
CrCl3 + 6 KNo3 + 8 KOH = K2CrO4 + 9 KNo2 + 3 KCl + 4 H2O
Ba + Ca = BaCa =>
Ba + Ca = BaCa
P2O5 + LiOH = H2O + LiPO3 =>
P2O5 + 2 LiOH = H2O + 2 LiPO3
H3AsO4 + Fe = Fe3(AsO4)2 + H2 =>
2 H3AsO4 + 3 Fe = Fe3(AsO4)2 + 3 H2
C10H6O2 + H2O2 = C10H6O3 + H2O =>
C10H6O2 + H2O2 = C10H6O3 + H2O
C8H17OH + CH3CO2H = H2O + C8H17C2H3OOH =>
17 C8H17OH + 12 CH3CO2H = 9 H2O + 16 C8H17C2H3OOH
Pb(NO3)2 + NaCl = Pb(Cl)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = Pb(Cl)2 + 2 Na(NO3)
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
C3H6O + NaBH4 = C3H8O + NaB =>
2 C3H6O + NaBH4 = 2 C3H8O + NaB
Al2(SO4)3 + BaBr2 = BaSO4 + AlBr3 =>
Al2(SO4)3 + 3 BaBr2 = 3 BaSO4 + 2 AlBr3
NO2 + NH3 = N2O + H2O =>
8 NO2 + 6 NH3 = 7 N2O + 9 H2O
V2 + H = V2H =>
V2 + H = V2H
Ca3SiO5 + H2O = Ca3Si2O7(H2O)4 + Ca(OH)2 =>
2 Ca3SiO5 + 7 H2O = Ca3Si2O7(H2O)4 + 3 Ca(OH)2
F2 + AuI3 = AuF3 + I2 =>
3 F2 + 2 AuI3 = 2 AuF3 + 3 I2
Cl2O5 = Cl + O =>
Cl2O5 = 2 Cl + 5 O
CH3CH2Cl + NaOH = CH3CH2OH + NaCl =>
CH3CH2Cl + NaOH = CH3CH2OH + NaCl
Ca + Ba = CaBa =>
Ca + Ba = CaBa
C2H3CI + O2 = CO2 + H2O + HCI =>
2 C2H3CI + 5 O2 = 4 CO2 + 2 H2O + 2 HCI
Cu = Cu{2+} + {-} =>
Cu = Cu{2+} + 2e
HClO4 + Cd = CdClO4 + H =>
HClO4 + Cd = CdClO4 + H
(OH)2 = O2 + H2 =>
(OH)2 = O2 + H2
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
CuBr2 + Na3PO4 = NaBr + Cu3(PO4)2 =>
3 CuBr2 + 2 Na3PO4 = 6 NaBr + Cu3(PO4)2
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
(OH)2 = H2O + O2 =>
2(OH)2 = 2 H2O + O2
Cl2O5 = Cl2 + O2 =>
2 Cl2O5 = 2 Cl2 + 5 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/24
Équations équilibrées sur02/19/23
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