| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 3 HClH2 = AlCl3 + 9 H
Sn(OH)2SO4 + H2SO4 = Sn(SO4)2 + H2O =>
Sn(OH)2SO4 + H2SO4 = Sn(SO4)2 + 2 H2O
V5(aq) = V =>
V5(aq) = 5 V
C7H16 + COF3 = C7F16 + HF + COF2 =>
C7H16 + 32 COF3 = C7F16 + 16 HF + 32 COF2
CuCl2(aq) + K2S(aq) = KCl + CuS =>
CuCl2(aq) + K2S(aq) = 2 KCl + CuS
H3AsO4 + H = H3AsO3 + H2O =>
H3AsO4 + 2 H = H3AsO3 + H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
HCl + ZrSiO4 = ZrCl4 + SiO2 + H2O =>
4 HCl + ZrSiO4 = ZrCl4 + SiO2 + 2 H2O
K4[Fe(CN)6] + CoSO4 = Co2[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + 2 CoSO4 = Co2[Fe(CN)6] + 2 K2SO4
H3AsO4 + H = H3AsO3 + H2O =>
H3AsO4 + 2 H = H3AsO3 + H2O
BeI2 + K3P = Be3P2 + KI =>
3 BeI2 + 2 K3P = Be3P2 + 6 KI
C14H22N2O3 + O2 = CO2 + H2O + NH3 =>
2 C14H22N2O3 + 33 O2 = 28 CO2 + 16 H2O + 4 NH3
K2S + Zn(C2H3O2)2 = KC2H3O2 + ZnS =>
K2S + Zn(C2H3O2)2 = 2 KC2H3O2 + ZnS
Pb(NO3)2 + Zn = Zn(NO3)2 + Pb =>
Pb(NO3)2 + Zn = Zn(NO3)2 + Pb
C2H4O + O2 = C2H3O2 + H2 =>
2 C2H4O + O2 = 2 C2H3O2 + H2
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
C2H5OH + CH4N2O + H2SO4 = C5H11NO2S + H2O + CO2 =>
5 C2H5OH + CH4N2O + 2 H2SO4 = 2 C5H11NO2S + 8 H2O + CO2
Mg + K2O = MgK2O =>
Mg + K2O = MgK2O
Ca + Al2(SO4)3 = Ca(SO4)3 + Al2 =>
Ca + Al2(SO4)3 = Ca(SO4)3 + Al2
TiN + Cl2 = TiCl2 + N2 =>
2 TiN + 2 Cl2 = 2 TiCl2 + N2
CaBr2 + Rb2C2O4 = Ca2(C2O4)2 + BrRb =>
2 CaBr2 + 2 Rb2C2O4 = Ca2(C2O4)2 + 4 BrRb
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Ca + HOH = Ca9OH02 = H2 =>
9 Ca + HOH = Ca9OH02
(SiH3)3N + H2O = H2 + NH4OH + Si(OH)4 =>
(SiH3)3N + 13 H2O = 9 H2 + NH4OH + 3 Si(OH)4
SICl4 + CO = SIO2 + C + Cl2 =>
SICl4 + 2 CO = SIO2 + 2 C + 2 Cl2
Fe2O3 + HNO3 = Fe(NO3) + H2O3 =>
Fe2O3 + 2 HNO3 = 2 Fe(NO3) + H2O3
HgN = Hg + N =>
HgN = Hg + N
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2SO4 + SrCl2 = Sr(SO4) + HCl =>
H2SO4 + SrCl2 = Sr(SO4) + 2 HCl
NO = N2O + N2O5 =>
8 NO = 3 N2O + N2O5
Al(HSO4)3 + Fe3(BO3)2 = Al(BO3) + Fe(HSO4)2 =>
2 Al(HSO4)3 + Fe3(BO3)2 = 2 Al(BO3) + 3 Fe(HSO4)2
Co(HCO3)2 = CoCO3 + CO2 + H2O =>
Co(HCO3)2 = CoCO3 + CO2 + H2O
Cr2(SO4)3 + AgNO3 = Cr(NO3)3 + Ag2SO4 =>
Cr2(SO4)3 + 6 AgNO3 = 2 Cr(NO3)3 + 3 Ag2SO4
NH2OH + H2O = NO2 + H =>
NH2OH + H2O = NO2 + 5 H
HBr + RbOH = RbBr + HOH =>
HBr + RbOH = RbBr + HOH
(CH3CO)2ONH3 = CH3CONH2CH3COOH =>
(CH3CO)2ONH3 = CH3CONH2CH3COOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H12O6 + KMnO4 + H2SO4 = CO + K2SO + MnSO4 + H2O =>
4 C6H12O6 + 6 KMnO4 + 9 H2SO4 = 24 CO + 3 K2SO + 6 MnSO4 + 33 H2O
Zb2O3 + O2 = Zb2O5 =>
Zb2O3 + O2 = Zb2O5
Na2S + Cd(NO3)2 = NaNO3 + S2Cd2 =>
2 Na2S + 2 Cd(NO3)2 = 4 NaNO3 + S2Cd2
Be(OH)2 + NaOH = Na10(Be(OH)12) =>
Be(OH)2 + 10 NaOH = Na10(Be(OH)12)
Cr2O7{2-} + H2S + H2O = Cr{3+} + S + OH{-} =>
Cr2O7{2-} + 3 H2S + H2O = 2 Cr{3+} + 3 S + 8 OH{-}
Cu(OH)2 = Cu(O)(s) + H2O(l) =>
Cu(OH)2 = Cu(O)(s) + H2O(l)
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + KOH =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOH + H2O + 4 MnO2 + 4 KOH
(Ba(OH)2)08H2O + NH4Cl = NH3 + H2O + BaCl2 =>
(Ba(OH)2)08H2O + 16 NH4Cl = 16 NH3 + 17 H2O + 8 BaCl2
C8H7OCl + C2H6NH*HCl = C10H13ON + Cl + H2O + C7H8 =>
43 C8H7OCl + 29 C2H6NH*HCl = 29 C10H13ON + 72 Cl + 14 H2O + 16 C7H8
C2H5COOH + OH = C2H5COO + H2O =>
C2H5COOH + OH = C2H5COO + H2O
C18H40O11 + O2 = H2O + CO2 =>
2 C18H40O11 + 45 O2 = 40 H2O + 36 CO2
Na2(SO4) = Na + SO4 =>
Na2(SO4) = 2 Na + SO4
Fe{3+} + C6H4(OH)2 = Fe{2+} + C6H4O2 + H{+} =>
2 Fe{3+} + C6H4(OH)2 = 2 Fe{2+} + C6H4O2 + 2 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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