| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr + CO3 = Cr(CO3)
C2 + SO2 = CS2 + CO2 =>
3 C2 + 4 SO2 = 2 CS2 + 4 CO2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Li2O + NaOH = H2O + NaLiO =>
Li2O + 2 NaOH = H2O + 2 NaLiO
C6H6 + CH3OH = C6H5CH3 + H2O =>
C6H6 + CH3OH = C6H5CH3 + H2O
Li + Ni(NO3)3 = LiNO3 + Ni =>
3 Li + Ni(NO3)3 = 3 LiNO3 + Ni
NaF + Zn(NO3)2 = NaNO3 + ZnF2 =>
2 NaF + Zn(NO3)2 = 2 NaNO3 + ZnF2
Al + H2SO4 = H2 + Al(SO4)3 =>
Al + 3 H2SO4 = 3 H2 + Al(SO4)3
C4H2O3 + O2 = CO + H2O =>
C4H2O3 + O2 = 4 CO + H2O
Hg + N2 = Hg3N2 =>
3 Hg + N2 = Hg3N2
C2H8N2 + O2 = CO2 + H2O + N2 =>
C2H8N2 + 4 O2 = 2 CO2 + 4 H2O + N2
I2 + F2 = IF =>
I2 + F2 = 2 IF
C2H4(OH)2 + K = C2H4(OK)2 + H2 =>
C2H4(OH)2 + 2 K = C2H4(OK)2 + H2
C7H9N + HCl = C7H10NCl =>
C7H9N + HCl = C7H10NCl
ClCH2COOH + NH3 = H2NCH2COOH + HCl =>
ClCH2COOH + NH3 = H2NCH2COOH + HCl
Au3O2 = Au3 + O2 =>
Au3O2 = Au3 + O2
Al2O3 + H2O = Al2(OH)2 + O2 =>
Al2O3 + H2O = Al2(OH)2 + O2
Al2(SO4)3 + Mg(ClO3)2 = Al(ClO3)3 + MgSO4 =>
Al2(SO4)3 + 3 Mg(ClO3)2 = 2 Al(ClO3)3 + 3 MgSO4
HCl + Ni(OH)2 = NiCl2 + H2O =>
2 HCl + Ni(OH)2 = NiCl2 + 2 H2O
Br + CuI = CuBr + I =>
Br + CuI = CuBr + I
CoBr2 + K2CO3 = CoCO3 + KBr =>
CoBr2 + K2CO3 = CoCO3 + 2 KBr
F + PbCl4 = FCl + Pb =>
4 F + PbCl4 = 4 FCl + Pb
MgCO3 + HNo3 = MgNo3 + HCO3 =>
MgCO3 + HNo3 = MgNo3 + HCO3
H2SO4 + KOH = H2O + SO4 + K =>
H2SO4 + 2 KOH = 2 H2O + SO4 + 2 K
Li(s) + HNO3(aq) = LiNO3(aq) + H2(g) =>
2 Li(s) + 2 HNO3(aq) = 2 LiNO3(aq) + H2(g)
Li + ZnSO4 = Li2SO4 + Zn =>
2 Li + ZnSO4 = Li2SO4 + Zn
Fe + H2O2 + H3PO4 = FeH2PO4 + H2O =>
2 Fe + H2O2 + 2 H3PO4 = 2 FeH2PO4 + 2 H2O
Cu + H2SO4 = CuSO4 + H =>
Cu + H2SO4 = CuSO4 + 2 H
K + MnO2 = Mn + KO2 =>
K + MnO2 = Mn + KO2
CoN + Zn = Co + Zn3N2 =>
2 CoN + 3 Zn = 2 Co + Zn3N2
CaCl2 + Na2HPO4 + NH3 = Ca3(PO4)2 + NH4Cl + NaCl =>
3 CaCl2 + 2 Na2HPO4 + 2 NH3 = Ca3(PO4)2 + 2 NH4Cl + 4 NaCl
C13H10O + C6H5MgBr + H3O = C19H16O + Mg(OH)Br =>
55 C13H10O + 36 C6H5MgBr + 30 H3O = 49 C19H16O + 36 Mg(OH)Br
Ti + Si = TiSi2 =>
Ti + 2 Si = TiSi2
Sc2(SO3)3 + H2SO4 = Sc2(SO4)3 + H2SO3 =>
Sc2(SO3)3 + 3 H2SO4 = Sc2(SO4)3 + 3 H2SO3
C9 = C3 =>
C9 = 3 C3
Fe(SCN)3 + NaF = Na(SCN) + FeF3 =>
Fe(SCN)3 + 3 NaF = 3 Na(SCN) + FeF3
NH3(g) + O2(g) = NO(g) + H20(g) =>
20 NH3(g) + 10 O2(g) = 20 NO(g) + 3 H20(g)
Fe + Cl2 + H2SO4 = Fe2(SO4)3 + HCl =>
2 Fe + 3 Cl2 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
C6H10O5 + H2O = C2H4OH + CO2 =>
11 C6H10O5 + 5 H2O = 24 C2H4OH + 18 CO2
Pd + NiCl2 = PdCl2 + Ni =>
Pd + NiCl2 = PdCl2 + Ni
Ni + H2 = NiH3 =>
2 Ni + 3 H2 = 2 NiH3
C(g) + H2O(g) = CO(g) + H2(g) =>
C(g) + H2O(g) = CO(g) + H2(g)
MgO + MgCl2 + H2O = Mg(OH)2*MgCl2*8H2O =>
MgO + MgCl2 + 9 H2O = Mg(OH)2*MgCl2*8H2O
Fe + HNO3 = Fe(NO3) + NH4NO3 + H2O =>
8 Fe + 10 HNO3 = 8 Fe(NO3) + NH4NO3 + 3 H2O
H2CO3(aq) = H2O + CO2 =>
H2CO3(aq) = H2O + CO2
Al2O3 + H2O = Al2(OH)2 + O2 =>
Al2O3 + H2O = Al2(OH)2 + O2
P2 + O3 = P2O5 =>
3 P2 + 5 O3 = 3 P2O5
BCl3 + H2 = B + HCl =>
2 BCl3 + 3 H2 = 2 B + 6 HCl
Na2CO3(aq) + H2S(g) = Na2S(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + H2S(g) = Na2S(aq) + CO2(g) + H2O(l)
Li2S + P2S5 + LiCl = Li6PS5Cl =>
5 Li2S + P2S5 + 2 LiCl = 2 Li6PS5Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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