| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + Li = CaLi
Ca + Li = CaLi2 =>
Ca + 2 Li = CaLi2
Ca3(PO4)2 + C + SiO2 = P4 + CaSiO3 + CO =>
2 Ca3(PO4)2 + 10 C + 6 SiO2 = P4 + 6 CaSiO3 + 10 CO
Li + Au3{+} = Li{+} + Au =>
Li + Au3{+} = Li{+} + 3 Au
Cu + NaNO3 + KHSO4 = Cu(NO3)2 + K2SO4 + Na2SO4 + NO + H2O =>
3 Cu + 8 NaNO3 + 8 KHSO4 = 3 Cu(NO3)2 + 4 K2SO4 + 4 Na2SO4 + 2 NO + 4 H2O
C7H8 + Br2 = HBr + C7H7Br =>
C7H8 + Br2 = HBr + C7H7Br
BaCl2 + H2SO4 = H2Cl2 + BaSO4 =>
BaCl2 + H2SO4 = H2Cl2 + BaSO4
Li + Ca = Li4Ca =>
4 Li + Ca = Li4Ca
Ag2O + Al = Al2O3 + Ag =>
3 Ag2O + 2 Al = Al2O3 + 6 Ag
K2CrO7 + Pb(NO3)2 = K2(NO3)2 + PbCrO7 =>
K2CrO7 + Pb(NO3)2 = K2(NO3)2 + PbCrO7
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Co(NO3)2 + MgCl2 = CoCl2 + Mg(NO3)2 =>
Co(NO3)2 + MgCl2 = CoCl2 + Mg(NO3)2
Sn(OH)2 + NaOH = Na2SnO2 + H2O(g) =>
Sn(OH)2 + 2 NaOH = Na2SnO2 + 2 H2O(g)
HClO2 + NaOH = ClO2Na + H2O =>
HClO2 + NaOH = ClO2Na + H2O
PbS2 + HCl = PbCl4 + H2S =>
PbS2 + 4 HCl = PbCl4 + 2 H2S
C8H10N4 + O2 = CO2 + H2O + N2 =>
2 C8H10N4 + 21 O2 = 16 CO2 + 10 H2O + 4 N2
K4[Fe(CN)6] + SCN = K3[Fe(CN)6] + KSCN =>
K4[Fe(CN)6] + SCN = K3[Fe(CN)6] + KSCN
Ca(NO3)2 + Na2SO3 = Ca(SO3)2 + Na2NO3 =>
Ca(NO3)2 + 2 Na2SO3 = Ca(SO3)2 + 2 Na2NO3
H2C2O4 + HCl = HC2O4 + H2Cl =>
H2C2O4 + HCl = HC2O4 + H2Cl
Mg(ClO4)2 = Cl2 + O2 + MgO =>
2 Mg(ClO4)2 = 2 Cl2 + 7 O2 + 2 MgO
LiOH + Na2HPO3 = Li2PO3 + NaOH + H2 =>
4 LiOH + 2 Na2HPO3 = 2 Li2PO3 + 4 NaOH + H2
Sb2S3 + H + NO3 = Sb2O5 + H2SO4 + NO =>
2 Sb2S3 + 12 H + 17 NO3 = 2 Sb2O5 + 6 H2SO4 + 17 NO
Cl + P2 = PCl =>
2 Cl + P2 = 2 PCl
KMnO4 + C6H5CH3 = KC6H5COO + MnO2 + KOH + H2O =>
2 KMnO4 + C6H5CH3 = KC6H5COO + 2 MnO2 + KOH + H2O
NH4OH + CuCl2 = Cu(OH)2 + NH4Cl =>
2 NH4OH + CuCl2 = Cu(OH)2 + 2 NH4Cl
SeO2 + HCl = Se2Cl2 + H2 + O2 =>
2 SeO2 + 2 HCl = Se2Cl2 + H2 + 2 O2
KBr + KMnO4 + H2O = MnO2 + KBrO + KOH =>
3 KBr + 2 KMnO4 + H2O = 2 MnO2 + 3 KBrO + 2 KOH
C7H8O + CuO = C7H7O + Cu + H2O =>
2 C7H8O + CuO = 2 C7H7O + Cu + H2O
Cu + Fe(OH)3 = FeCu + (OH)2 =>
2 Cu + 2 Fe(OH)3 = 2 FeCu + 3(OH)2
C7H16 + Br2 = C7H14Br2 + H2 =>
C7H16 + Br2 = C7H14Br2 + H2
Na2O2 = Na2O + O =>
Na2O2 = Na2O + O
Fe2 + CuSO4 = FeSO4 + Cu2 =>
Fe2 + 2 CuSO4 = 2 FeSO4 + Cu2
Fe{2+} + Sn = Fe + Sn{4+} =>
2 Fe{2+} + Sn = 2 Fe + Sn{4+}
CsOH + FeO = CsO + FeOH =>
CsOH + FeO = CsO + FeOH
Mg6Si8O20(OH)4 = Mg2Si2O6 + SiO2 + H2O =>
Mg6Si8O20(OH)4 = 3 Mg2Si2O6 + 2 SiO2 + 2 H2O
Ni + HCl = Ni(HCl) =>
Ni + HCl = Ni(HCl)
Al + KOH + H2O = H2 + K3[Al(OH)6] =>
2 Al + 6 KOH + 6 H2O = 3 H2 + 2 K3[Al(OH)6]
CuSO4*7H2O + PPh3 + NaBH4 = (PPh3)2Cu(BH4) + Na2SO4 + BH3 + H2 + H2O =>
2 CuSO4*7H2O + 4 PPh3 + 4 NaBH4 = 2(PPh3)2Cu(BH4) + 2 Na2SO4 + 2 BH3 + H2 + 14 H2O
C9H8O4 + NaOH = C7H5O3Na + H2O =>
7 C9H8O4 + 9 NaOH = 9 C7H5O3Na + 10 H2O
CH3CHO + H2O = CH3CH(OH)2 =>
CH3CHO + H2O = CH3CH(OH)2
Li + Ca = Li4Ca =>
4 Li + Ca = Li4Ca
H2SO4 + Sr(OH)2 = H2O + SO4Sr =>
H2SO4 + Sr(OH)2 = 2 H2O + SO4Sr
NaHCO3 + HCl(aq) = NaCl + H2O + CO2(g) =>
NaHCO3 + HCl(aq) = NaCl + H2O + CO2(g)
CeCl3*7H2O + NaOH = Ce2O3 + NaCl + H2O =>
2 CeCl3*7H2O + 6 NaOH = Ce2O3 + 6 NaCl + 17 H2O
H{+} + MnO2 + Cl{-} = Mn{2+} + Cl2 + H2O =>
4 H{+} + MnO2 + 2 Cl{-} = Mn{2+} + Cl2 + 2 H2O
Na + Fe2O3 = NaO2 + Fe =>
3 Na + 2 Fe2O3 = 3 NaO2 + 4 Fe
KI + H2O = KOH + HI =>
KI + H2O = KOH + HI
SO2 + O4 = SO3 =>
4 SO2 + O4 = 4 SO3
Zn(OH)2 + OH{-} = Zn(OH)4{2-} =>
Zn(OH)2 + 2 OH{-} = Zn(OH)4{2-}
Nb(OH)3 + HNO3 = Nb(NO3)3 + H2O =>
Nb(OH)3 + 3 HNO3 = Nb(NO3)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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