| Équations équilibrées la veille | Équations équilibrées le lendemain |
2[(C4H9)4P]Cl + 2 CdCl2 = [(C4H9)4P]2Cd2Cl6
V2O5 + C2H2O4*2H2O = VOC2O4 + CO2 + H2O =>
V2O5 + 3 C2H2O4*2H2O = 2 VOC2O4 + 2 CO2 + 9 H2O
Al + F2 = AlF =>
2 Al + F2 = 2 AlF
FeSO4 + HNO2 + H2SO4 = Fe2(SO4)3 + H2O + NO =>
2 FeSO4 + 2 HNO2 + H2SO4 = Fe2(SO4)3 + 2 H2O + 2 NO
Zn + H = ZnH2 =>
Zn + 2 H = ZnH2
NaOH + N2O3 = NaNO2 + H2O =>
2 NaOH + N2O3 = 2 NaNO2 + H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
B + H2SO4 = H2BO3 + SO2 + H2O =>
B + 2 H2SO4 = H2BO3 + 2 SO2 + H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AlO + HCl = AlCl + HO =>
AlO + HCl = AlCl + HO
MnO4{-} + I{-} + OH{-} = MnO4{-2} + IO3{-} + H2O =>
6 MnO4{-} + I{-} + 6 OH{-} = 6 MnO4{-2} + IO3{-} + 3 H2O
KMnO4(aq) + NaClO3(aq) + HCl(aq) = MnCl2(aq) + NaClO4(aq) + KCl(aq) + H2O(l) =>
2 KMnO4(aq) + 5 NaClO3(aq) + 6 HCl(aq) = 2 MnCl2(aq) + 5 NaClO4(aq) + 2 KCl(aq) + 3 H2O(l)
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Na2Cr2O7 + HF = NaF + H2Cr2O7 =>
Na2Cr2O7 + 2 HF = 2 NaF + H2Cr2O7
H2O2(l) = O2 + H2O =>
2 H2O2(l) = O2 + 2 H2O
H3PO3 = H3PO4 + H2O + P4 =>
10 H3PO3 = 6 H3PO4 + 6 H2O + P4
H2S + S(O2)2 = S + H2O =>
4 H2S + S(O2)2 = 5 S + 4 H2O
NaClO + Co(NO3)2 = NaNO3 + CoCl2 + O2 =>
2 NaClO + Co(NO3)2 = 2 NaNO3 + CoCl2 + O2
HCl + FeO3 = OH + FeCl3 =>
3 HCl + FeO3 = 3 OH + FeCl3
CaCl2 + Al2CO3 = CaCO3 + AlCl =>
CaCl2 + Al2CO3 = CaCO3 + 2 AlCl
CH3COOH + Cl2 = CH3COOHCl =>
2 CH3COOH + Cl2 = 2 CH3COOHCl
Y2O3 + Fe2O3 + TeO3 = YFeTeO6 =>
Y2O3 + Fe2O3 + 2 TeO3 = 2 YFeTeO6
B2Cl4(g) + O2(g) = B2O3(s) + BCl3(g) =>
6 B2Cl4(g) + 3 O2(g) = 2 B2O3(s) + 8 BCl3(g)
FeSiO3(s) + H2O(l) = Fe3Si2O5(OH)4(s) + H4SiO4 =>
3 FeSiO3(s) + 4 H2O(l) = Fe3Si2O5(OH)4(s) + H4SiO4
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
CUS + HNO3 = CU(NO3)2 + S + NO + H2O =>
3 CUS + 8 HNO3 = 3 CU(NO3)2 + 3 S + 2 NO + 4 H2O
NH + Cl2 = N2 + HCl =>
2 NH + Cl2 = N2 + 2 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH2O + O2 = CO + H2O =>
2 CH2O + O2 = 2 CO + 2 H2O
Ag{+} + PO4{3-} = Ag3PO4 =>
3 Ag{+} + PO4{3-} = Ag3PO4
C6H10O5 + H2 = C4H8O3 + H2O =>
2 C6H10O5 + 3 H2 = 3 C4H8O3 + H2O
NH4MnO4 + Pb(C2H3O2)2 = NH4C2H3O2 + Pb(MnO4)2 =>
2 NH4MnO4 + Pb(C2H3O2)2 = 2 NH4C2H3O2 + Pb(MnO4)2
K2O + CrO6 = K2CrO4 + O2 =>
2 K2O + 2 CrO6 = 2 K2CrO4 + 3 O2
Fe{2-}O{3-} + CO = Fe + CO{2-} =>
Fe{2-}O{3-} + CO = Fe + CO{2-}
CuF2 + Mg = MgF2 + Cu =>
CuF2 + Mg = MgF2 + Cu
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40*H2O + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PMo12O40*H2O + 21 NH4NO3 + 11 H2O
Mg3(PO4)2 + Zn(OH)2 = Mg(OH)2 + Zn3(PO4)2 =>
Mg3(PO4)2 + 3 Zn(OH)2 = 3 Mg(OH)2 + Zn3(PO4)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2SO4 + BaCl2 = H2Ba + SO4Cl2 =>
H2SO4 + BaCl2 = H2Ba + SO4Cl2
Ni(C2H3O2)2(aq) + NH4OH(aq) = Ni(OH)2(s) + NH4C2H3O2 =>
Ni(C2H3O2)2(aq) + 2 NH4OH(aq) = Ni(OH)2(s) + 2 NH4C2H3O2
KMnO4 + HBr = MnO2 + KOH + Br2 + H2O =>
2 KMnO4 + 6 HBr = 2 MnO2 + 2 KOH + 3 Br2 + 2 H2O
C16H31O2 + Ca = C16H31O2Ca2 =>
C16H31O2 + 2 Ca = C16H31O2Ca2
Ca5(PO4)3OH + NaOH + HCl = CaCl2 + H2O + NaH2PO4 =>
Ca5(PO4)3OH + 3 NaOH + 10 HCl = 5 CaCl2 + 4 H2O + 3 NaH2PO4
HOCl + CaCO3 = CaCl2 + H2 + O2 + CO2 =>
4 HOCl + 2 CaCO3 = 2 CaCl2 + 2 H2 + 3 O2 + 2 CO2
(BH3)2 + O2 + Mg = H2O + B2Mg2 =>
2(BH3)2 + 3 O2 + 4 Mg = 6 H2O + 2 B2Mg2
C6H12 + KMnO4 + H2SO4 = C3H5COOH + MnSO4 + K2SO4 + H2O =>
10 C6H12 + 18 KMnO4 + 27 H2SO4 = 15 C3H5COOH + 18 MnSO4 + 9 K2SO4 + 42 H2O
CsOH + HBrO3 = CsBrO3 + H2O =>
CsOH + HBrO3 = CsBrO3 + H2O
Ba(OH)2 + O2 = BaO + OH =>
2 Ba(OH)2 + O2 = 2 BaO + 4 OH
(NaOH) + FeCl3 = Fe(OH)3 + NaCl =>
3(NaOH) + FeCl3 = Fe(OH)3 + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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