| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Hg(NO3)2 + 6 FeSO3 = 2 Fe(NO3)3 + 2 Fe2(SO3)3 + 3 Hg
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
CH3ClCOOH + KOH = CH3ClCOOK + H2O =>
CH3ClCOOH + KOH = CH3ClCOOK + H2O
Br + HO = HBrO =>
Br + HO = HBrO
CH2Br2 + Br2 = CHBr3 + HBr =>
CH2Br2 + Br2 = CHBr3 + HBr
Cr2O3 + NaNO3 + NaOH = Na2CrO4 + NO + H2O =>
Cr2O3 + 2 NaNO3 + 2 NaOH = 2 Na2CrO4 + 2 NO + H2O
Li3PO4 + Fe(NO3)2 = LiNO3 + Fe3(PO4)2 =>
2 Li3PO4 + 3 Fe(NO3)2 = 6 LiNO3 + Fe3(PO4)2
FeCl3(aq) + H2S(g) = Fe2S3(s) + HCl(aq) =>
2 FeCl3(aq) + 3 H2S(g) = Fe2S3(s) + 6 HCl(aq)
Na2Cr2O7 + CO2 = Cr2O3 + Na2CO3 + O2 =>
2 Na2Cr2O7 + 2 CO2 = 2 Cr2O3 + 2 Na2CO3 + 3 O2
Tf + O2 = TfO3 =>
2 Tf + 3 O2 = 2 TfO3
K2O + Al = AlK + O2 =>
2 K2O + 4 Al = 4 AlK + O2
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O =>
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
B2O3(l) + Mg(s) = B(s) + MgO(s) =>
B2O3(l) + 3 Mg(s) = 2 B(s) + 3 MgO(s)
Li3PO4 + Fe(NO3)2 = LiNO3 + Fe3(PO4)2 =>
2 Li3PO4 + 3 Fe(NO3)2 = 6 LiNO3 + Fe3(PO4)2
PbCO3 + H2SO4 = PbSO4 + H2CO3 =>
PbCO3 + H2SO4 = PbSO4 + H2CO3
Cu(NO3)2 + Cr(OH)3 = Cr(NO3)3 + Cu(OH)2 =>
3 Cu(NO3)2 + 2 Cr(OH)3 = 2 Cr(NO3)3 + 3 Cu(OH)2
Ti{3+} + NH3OH{+} + H{+} = Ti{4+} + NH4{+} + H2O =>
2 Ti{3+} + NH3OH{+} + 2 H{+} = 2 Ti{4+} + NH4{+} + H2O
NH4NO3(aq) + LiOH(aq) = LiNO3(aq) + NH3 + H2O =>
NH4NO3(aq) + LiOH(aq) = LiNO3(aq) + NH3 + H2O
K3[Al(OH)6] + H2C2O4(H2O)2 = Al(OH)3 + K2(C2O4) + H2O =>
2 K3[Al(OH)6] + 3 H2C2O4(H2O)2 = 2 Al(OH)3 + 3 K2(C2O4) + 12 H2O
PbO2 + H3PO4 = Pb3(PO4)4 + H2O =>
3 PbO2 + 4 H3PO4 = Pb3(PO4)4 + 6 H2O
C2H3OOH + NaHCO3 = NaCH3COO + H2CO3 =>
C2H3OOH + NaHCO3 = NaCH3COO + H2CO3
MgO + ZnCl2 = MgCl2 + ZnO =>
MgO + ZnCl2 = MgCl2 + ZnO
PbO2 + C2H5OH = PbO + H2O + CH3COOH =>
2 PbO2 + C2H5OH = 2 PbO + H2O + CH3COOH
Mg(OH)2 + NaOH = MgNa + H2 + O2 =>
2 Mg(OH)2 + 2 NaOH = 2 MgNa + 3 H2 + 3 O2
Li(s) + HCl(aq) = H2(g) + LiCl =>
2 Li(s) + 2 HCl(aq) = H2(g) + 2 LiCl
AlP + HNO3 = Al(NO3)3 + NO2 + H3PO4 + H2O =>
AlP + 11 HNO3 = Al(NO3)3 + 8 NO2 + H3PO4 + 4 H2O
Sr(s) + O2 = SrO =>
2 Sr(s) + O2 = 2 SrO
Co(OH)2 + O2 + H2O = Co(OH)3 =>
4 Co(OH)2 + O2 + 2 H2O = 4 Co(OH)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KNO3 = K20 + N2 + O2 =>
20 KNO3 = K20 + 10 N2 + 30 O2
NaI + Zn(NO3)2 = NaNO3 + ZnI2 =>
2 NaI + Zn(NO3)2 = 2 NaNO3 + ZnI2
Se2O = Se2 + O2 =>
2 Se2O = 2 Se2 + O2
MnSO4 + NaClO + NaOH = MnO2 + NaCl + Na2SO4 + H2O =>
MnSO4 + NaClO + 2 NaOH = MnO2 + NaCl + Na2SO4 + H2O
(NH4)2SO4 + Pb(NO3)2(aq) = NH4NO3 + PbSO4 =>
(NH4)2SO4 + Pb(NO3)2(aq) = 2 NH4NO3 + PbSO4
HgS + HCl + O2 = Hg2Cl2 + SO2 + H2O =>
4 HgS + 4 HCl + 5 O2 = 2 Hg2Cl2 + 4 SO2 + 2 H2O
K2CO3 + Gd(NO3)3 = K2(NO3)3 + GdCO3 =>
K2CO3 + Gd(NO3)3 = K2(NO3)3 + GdCO3
C6H12O6 + MnO4{-} + H{+} = CO2 + Mn2O + H2O =>
C6H12O6 + 4 MnO4{-} + 4 H{+} = 6 CO2 + 2 Mn2O + 8 H2O
HO{-} + CS2 = H2O + CS3{2-} + CO3{2-} =>
6 HO{-} + 3 CS2 = 3 H2O + 2 CS3{2-} + CO3{2-}
C6H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C6H5OH(l) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
Li2CO3 + MoO3 + (NH4)2HPO4 = LiMoP2O8 + CO2 + NH3 + H2O + O2 =>
2 Li2CO3 + 4 MoO3 + 8(NH4)2HPO4 = 4 LiMoP2O8 + 2 CO2 + 16 NH3 + 12 H2O + O2
KCl + KMnO4 + H2SO4 = KHSO4 + MnSO + H2O + Cl2 =>
22 KCl + 2 KMnO4 + 26 H2SO4 = 24 KHSO4 + 2 MnSO + 14 H2O + 11 Cl2
HOCl + H2O = H3O + ClO =>
HOCl + H2O = H3O + ClO
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
K3(PO4) + HCI = KCI + H3(PO4) =>
K3(PO4) + 3 HCI = 3 KCI + H3(PO4)
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO3 + H3PO4 + H2O =>
7 PH3 + 8 KMnO4 + 16 H2SO4 = 8 KHSO4 + 8 MnSO3 + 7 H3PO4 + 12 H2O
AlI3 + Na2CO3 + H2O = Al(OH)3 + NaI + CO2 =>
2 AlI3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 6 NaI + 3 CO2
N2 + H2 + O2 = NH4NO3 =>
2 N2 + 4 H2 + 3 O2 = 2 NH4NO3
H2SO4 + SN(OH)2 = SNSO4 + H2O =>
H2SO4 + SN(OH)2 = SNSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/30/24
Équations équilibrées sur09/29/23
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