| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH2CH2 + Cl2 = 2 CH2CH2Cl
CuSO4 + HF = CuF2 + H2SO4 =>
CuSO4 + 2 HF = CuF2 + H2SO4
H + N2O3 = H2O + N3 =>
18 H + 3 N2O3 = 9 H2O + 2 N3
Ba + PO4 = BaPO4 =>
Ba + PO4 = BaPO4
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca(NO3)2 + LiF = Li(NO3) + CaF2 =>
Ca(NO3)2 + 2 LiF = 2 Li(NO3) + CaF2
BiCl3 + NaOH = Bi(OH)3 + NaCl =>
BiCl3 + 3 NaOH = Bi(OH)3 + 3 NaCl
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
Na1 + O2 = NaO =>
2 Na1 + O2 = 2 NaO
Cr(OH)4{-} + H{+} = Cr2O3 + H2O =>
2 Cr(OH)4{-} + 2 H{+} = Cr2O3 + 5 H2O
Zn + O2 = ZnO* =>
2 Zn + O2 = 2 ZnO*
Ca(NO3)2 + LiF = CaF2 + LiNO3 =>
Ca(NO3)2 + 2 LiF = CaF2 + 2 LiNO3
H(C2H3O2) + O2 = H2O + CO2 =>
H(C2H3O2) + 2 O2 = 2 H2O + 2 CO2
K2O(s) + H2O = KOH(aq) =>
K2O(s) + H2O = 2 KOH(aq)
C4H4O4 + K2CO3 = C4H2O4K2 + CO2 + H2O =>
C4H4O4 + K2CO3 = C4H2O4K2 + CO2 + H2O
NiCl2(aq) + NaCl(aq) = NiCl(aq) + NaCl2(aq) =>
NiCl2(aq) + NaCl(aq) = NiCl(aq) + NaCl2(aq)
Fe(CO)4 + O2 = Fe2O3 + CO2 =>
4 Fe(CO)4 + 11 O2 = 2 Fe2O3 + 16 CO2
Mg3(PO4)2 + NaNO3 = Mg(NO3)2 + Na3PO4 =>
Mg3(PO4)2 + 6 NaNO3 = 3 Mg(NO3)2 + 2 Na3PO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
AlPO4 + AgCl = Ag3PO4 + AlCl3 =>
AlPO4 + 3 AgCl = Ag3PO4 + AlCl3
MgSO4 + H2O = MgO + H2SO4 =>
MgSO4 + H2O = MgO + H2SO4
LiBH4 + KClO = B2O3 + Li2O + H2 + KCl =>
2 LiBH4 + 4 KClO = B2O3 + Li2O + 4 H2 + 4 KCl
Hg + HBr + NaOH = Na + HgBr2 + H2O =>
Hg + 2 HBr + 2 NaOH = 2 Na + HgBr2 + 2 H2O
Ca(NO3)2 + LiF = Li(NO3) + CaF2 =>
Ca(NO3)2 + 2 LiF = 2 Li(NO3) + CaF2
Ca(SO4) = CaO + SO3 =>
Ca(SO4) = CaO + SO3
CuPO4 + ZnSO4 = CuSO4 + ZnPO4 =>
CuPO4 + ZnSO4 = CuSO4 + ZnPO4
NaOH + HP{-} = NaP{-} + H2O =>
NaOH + HP{-} = NaP{-} + H2O
HCl + Ba(OH)2 = H + OH + ClBa =>
HCl + Ba(OH)2 = H + 2 OH + ClBa
*Mg + *2HCl = MgCl2 + *H2 =>
*Mg + *2HCl = MgCl2 + *H2
O3NO = O2NO2 =>
O3NO = O2NO2
Cr(OH)3 + H2SO4 = Cr(HSO4)3 + H2O =>
Cr(OH)3 + 3 H2SO4 = Cr(HSO4)3 + 3 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
HCl + H2O = H3O + Cl2 =>
2 HCl + 2 H2O = 2 H3O + Cl2
Ca(NO3)2 + LiF = Li(NO3) + CaF2 =>
Ca(NO3)2 + 2 LiF = 2 Li(NO3) + CaF2
KFH2SO4 = KHSO4HF =>
KFH2SO4 = KHSO4HF
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
Br2 + MgF2 = BrF + Mg =>
Br2 + MgF2 = 2 BrF + Mg
GeO2 + C = Ge + CO =>
GeO2 + 2 C = Ge + 2 CO
Zn + SO4 + Al = Al2O3 + ZnS =>
3 Zn + 3 SO4 + 8 Al = 4 Al2O3 + 3 ZnS
Ti(CO)4 + CrO3 + HCl = TiCl4 + CO2 + Cr + H2O =>
Ti(CO)4 + 2 CrO3 + 4 HCl = TiCl4 + 4 CO2 + 2 Cr + 2 H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
CO2(g) + H2(g) = CH3OH(l) + O2(g) =>
2 CO2(g) + 4 H2(g) = 2 CH3OH(l) + O2(g)
PbSO4* = PbSO3* + O2* =>
2 PbSO4* = 2 PbSO3* + O2*
Hg2(NO3)2 + H2O = Hg2(OH)NO3 + HNO3 =>
Hg2(NO3)2 + H2O = Hg2(OH)NO3 + HNO3
MgNO3 + Cu = Cu(NO3)2 + Mg =>
2 MgNO3 + Cu = Cu(NO3)2 + 2 Mg
MnO + O2 = Mn2O3 =>
4 MnO + O2 = 2 Mn2O3
H3PO4 + (NH4)2MoO4 + H2SO4 = (NH4)3P(Mo3O10)4 + (NH4)2SO4 + H2O =>
2 H3PO4 + 24(NH4)2MoO4 + 21 H2SO4 = 2(NH4)3P(Mo3O10)4 + 21(NH4)2SO4 + 24 H2O
CH3COOH + MgCO3 = CH3COOMg + CO2 + H2O =>
9 CH3COOH + 8 MgCO3 = 8 CH3COOMg + 10 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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