| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na(OH) + CaF2 = Ca(OH)2 + 2 NaF
Na + C3H5(OH)3 = C3H5ONa(OH)2 + H2 =>
2 Na + 2 C3H5(OH)3 = 2 C3H5ONa(OH)2 + H2
Ag + S + O = Ag2SO2 =>
2 Ag + S + 2 O = Ag2SO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H3PO4 + KMnO4 + Cl2 = HClO2 + Mn(PO4)2 + K3PO4 + H2O =>
14 H3PO4 + 6 KMnO4 + Cl2 = 2 HClO2 + 6 Mn(PO4)2 + 2 K3PO4 + 20 H2O
PCl3 + Cl = PCl5 =>
PCl3 + 2 Cl = PCl5
Al + OH{-} + NO3{-} + H2O = Al(OH)4{-} + NH3 =>
8 Al + 5 OH{-} + 3 NO3{-} + 18 H2O = 8 Al(OH)4{-} + 3 NH3
LiOH + HCl = LiCl + HOH =>
LiOH + HCl = LiCl + HOH
S6 + O3 = SO3 =>
S6 + 6 O3 = 6 SO3
KNO3 + H2SO4 = HNO3 + K2SO4 =>
2 KNO3 + H2SO4 = 2 HNO3 + K2SO4
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
NH4OH + MnSO4 = (NH4)2SO4 + Mn(OH)2 =>
2 NH4OH + MnSO4 = (NH4)2SO4 + Mn(OH)2
C7H5(NO2)3 = C2 + CO + H2 + N2 =>
2 C7H5(NO2)3 = C2 + 12 CO + 5 H2 + 3 N2
H2S + KMnO4 = K2SO4 + MnO2 + H2 =>
H2S + 2 KMnO4 = K2SO4 + 2 MnO2 + H2
C2H6 + H2SO4 = H2S + CO2 + H2O =>
4 C2H6 + 7 H2SO4 = 7 H2S + 8 CO2 + 12 H2O
ZnCl2 + HNO3 = HCl + Zn(NO3)2 =>
ZnCl2 + 2 HNO3 = 2 HCl + Zn(NO3)2
Li2CO3 + H3C6H5O7 = Li3C6H5O7 + H2O + CO2 =>
3 Li2CO3 + 2 H3C6H5O7 = 2 Li3C6H5O7 + 3 H2O + 3 CO2
HBrO3 + LiOH = BrLiO3 + H2O =>
HBrO3 + LiOH = BrLiO3 + H2O
C8H10 + NtO4 + H{+} = C8H4O2{-2} + Nt{+2} + H2O =>
3 C8H10 + 4 NtO4 + 2 H{+} = 3 C8H4O2{-2} + 4 Nt{+2} + 10 H2O
CrO + Br2 = CrBr3 + Cr2O3 =>
6 CrO + 3 Br2 = 2 CrBr3 + 2 Cr2O3
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
NH3 + HCl = NH4{+} + Cl{-} =>
NH3 + HCl = NH4{+} + Cl{-}
Ca(NO3)2 + BaSO3 = CaSO3 + Ba(NO3)2 =>
Ca(NO3)2 + BaSO3 = CaSO3 + Ba(NO3)2
AlO2 + H3O = Al + H2O =>
AlO2 + 4 H3O = Al + 6 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
KI + AgNO3 = KNO3 + AgI =>
KI + AgNO3 = KNO3 + AgI
FeS2 + Hg = Fe + HgS =>
FeS2 + 2 Hg = Fe + 2 HgS
C3H8 + S2O3{2-} + H2O = HCO3{-} + HS{-} + H{+} =>
2 C3H8 + 5 S2O3{2-} + 3 H2O = 6 HCO3{-} + 10 HS{-} + 6 H{+}
Al(NO3)3 + (NH4)2S = Al2S3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2S = Al2S3 + 6 NH4NO3
Al(OH)3 + HNO3 = Al(NO3)3 + HOH =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 HOH
Br(OH)2 + HBr = BrBr2 + H2O =>
Br(OH)2 + 2 HBr = BrBr2 + 2 H2O
NH4Cl(aq) + NaOH(aq) = NH4OH + NaCl(aq) =>
NH4Cl(aq) + NaOH(aq) = NH4OH + NaCl(aq)
CrCl3 + NaOH = NaCl + Cr(OH)3 =>
CrCl3 + 3 NaOH = 3 NaCl + Cr(OH)3
Fe(NO3)2 + KOH = K(NO3)2 + FeOH =>
Fe(NO3)2 + KOH = K(NO3)2 + FeOH
P + Ca(OH)2 = CaP + OH =>
P + Ca(OH)2 = CaP + 2 OH
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
P + Cl2 = Cl3P2 =>
4 P + 3 Cl2 = 2 Cl3P2
K2O + Zn(OH)2 = K2ZnO2 + H2O =>
K2O + Zn(OH)2 = K2ZnO2 + H2O
Al2O3 + Mg = Al2 + MgO =>
Al2O3 + 3 Mg = Al2 + 3 MgO
H3O + CO2 = CH4 + O2 =>
4 H3O + 3 CO2 = 3 CH4 + 5 O2
CH3CHO + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + 2 MnSO4 + 3 H2O + K2SO4
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
C10H15NI + P = C10H15N + PI3 =>
3 C10H15NI + P = 3 C10H15N + PI3
N2H5Cl = N2H4 + Cl + H =>
N2H5Cl = N2H4 + Cl + H
CuCl2 + Cl2 = CuCl4 =>
CuCl2 + Cl2 = CuCl4
C5H19 + O2 = CO2 + H2O =>
4 C5H19 + 39 O2 = 20 CO2 + 38 H2O
Cu(NH3)4{2+} + OH{-} = CuO + NH3 + H2O =>
Cu(NH3)4{2+} + 2 OH{-} = CuO + 4 NH3 + H2O
Ni + H3PO4 = Ni(PO4)2 + H2 =>
Ni + 2 H3PO4 = Ni(PO4)2 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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