| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3K2CO3 = AgCO3K2NO3
NH4NO3H3PO4 = NH4PO4NO3H3 =>
NH4NO3H3PO4 = NH4PO4NO3H3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
C + H2O = CO + H2 =>
C + H2O = CO + H2
NH4F + Ba(OH)2 = Ba(NH4)2 + F(OH) =>
2 NH4F + Ba(OH)2 = Ba(NH4)2 + 2 F(OH)
FeCl3 + Zn = ZnCl2 + Fe2 =>
2 FeCl3 + 3 Zn = 3 ZnCl2 + Fe2
AgNO3(aq)Cu(s) = Cu(NO3)(aq)Ag(s) =>
AgNO3(aq)Cu(s) = Cu(NO3)(aq)Ag(s)
H2SO2 = H2OSO =>
H2SO2 = H2OSO
Cr + NaOH + H2O = Na[Cr(OH)4] + H2 =>
2 Cr + 2 NaOH + 6 H2O = 2 Na[Cr(OH)4] + 3 H2
H2S + HNOO3 = S + NO + H2O =>
5 H2S + 2 HNOO3 = 5 S + 2 NO + 6 H2O
HNO3 + P4O10 = N2O5 + H3PO4 =>
12 HNO3 + P4O10 = 6 N2O5 + 4 H3PO4
R2D2 = R2 + D2 =>
R2D2 = R2 + D2
IO3 + AsO3 = I + AsO4 =>
IO3 + 3 AsO3 = I + 3 AsO4
HNO3 + Na2SO3 = NaNO3 + H2OSO2 =>
2 HNO3 + Na2SO3 = 2 NaNO3 + H2OSO2
(NH4)3PO4 + SrClO3 = Sr3PO4 + NH4ClO3 =>
(NH4)3PO4 + 3 SrClO3 = Sr3PO4 + 3 NH4ClO3
Mg + Pb(No3)2 = Pb + Mg3(No3)2 =>
3 Mg + Pb(No3)2 = Pb + Mg3(No3)2
NH4Cl + Na3(CO(NO2))6 = (NH4)3(CO(NO2))6 + NaCl =>
3 NH4Cl + Na3(CO(NO2))6 = (NH4)3(CO(NO2))6 + 3 NaCl
MnO4 + H2O = MnO2 + OH =>
MnO4 + 2 H2O = MnO2 + 4 OH
Fe + H2S04 = Fe(S04)3 + H2 =>
Fe + 3 H2S04 = Fe(S04)3 + 3 H2
FeCl3 + Zn = ZnCl2 + Fe2 =>
2 FeCl3 + 3 Zn = 3 ZnCl2 + Fe2
Na2SO4 + HCl = NaHSO4 + NaCl =>
Na2SO4 + HCl = NaHSO4 + NaCl
CuFe + HCl = CuCl + FeH =>
CuFe + HCl = CuCl + FeH
HNO3 + Fe = NO2 + Fe2O3 + H2O =>
6 HNO3 + 2 Fe = 6 NO2 + Fe2O3 + 3 H2O
CNAg + K = KCN + Ag =>
CNAg + K = KCN + Ag
Fe + NH4Cl = FeCl3 + NH4 =>
Fe + 3 NH4Cl = FeCl3 + 3 NH4
Ba(NO3)2 + Sr(NO3)2 + Fe(NO3)3 + CuO + TiO(NO3)2 + C6H8O7 = (Ba)05(Sr)05(Fe)08(Cu)01(Ti)01(O)30 + CO2 + H2O + N2 =>
45 Ba(NO3)2 + 45 Sr(NO3)2 + 72 Fe(NO3)3 + 9 CuO + 9 TiO(NO3)2 + 110 C6H8O7 = 9(Ba)05(Sr)05(Fe)08(Cu)01(Ti)01(O)30 + 660 CO2 + 440 H2O + 207 N2
MgH2 + Co2NiO = MgCo + Co129Ni171 + MgO + H2 =>
384 MgH2 + 171 Co2NiO = 213 MgCo + Co129Ni171 + 171 MgO + 384 H2
Au2O3 = Au + O =>
Au2O3 = 2 Au + 3 O
NaNH2 + H2O = NH3 + NaOH =>
NaNH2 + H2O = NH3 + NaOH
Na(s) + OH(s) = NaOH(s) =>
Na(s) + OH(s) = NaOH(s)
K(OH) + HMnO4 = KMnO4 + H2O =>
K(OH) + HMnO4 = KMnO4 + H2O
Hg(SCN)2 = C3N4 + HgS + CS2 =>
2 Hg(SCN)2 = C3N4 + 2 HgS + CS2
CH3Br + AlBr3 = CH3 + AlBr4 =>
CH3Br + AlBr3 = CH3 + AlBr4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaPO3 + CaCl2 = Ca(PO3)2 + NaCl =>
2 NaPO3 + CaCl2 = Ca(PO3)2 + 2 NaCl
CH3Br + AlBr3 = CH3 + AlBr4 =>
CH3Br + AlBr3 = CH3 + AlBr4
NH3 + SO2 = NO + H2O + S8 =>
32 NH3 + 40 SO2 = 32 NO + 48 H2O + 5 S8
B2H6 + O = B2O3 + H2O =>
B2H6 + 6 O = B2O3 + 3 H2O
Ga + O = GaO2 =>
Ga + 2 O = GaO2
FeS + Ag = Ag2S + Fe =>
FeS + 2 Ag = Ag2S + Fe
Hg2O + O2 = HgO =>
2 Hg2O + O2 = 4 HgO
Au + H2SO4 = Au2(SO4)3 + H2S + H2O =>
8 Au + 15 H2SO4 = 4 Au2(SO4)3 + 3 H2S + 12 H2O
Na(ClO) = NaCl + O =>
Na(ClO) = NaCl + O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
H2Co3 = H2 + Co2 =>
2 H2Co3 = 2 H2 + 3 Co2
NH3 + SO2 = NO + H2O + S8 =>
32 NH3 + 40 SO2 = 32 NO + 48 H2O + 5 S8
I2 + NaOH = NaI + NaIO + H2O =>
I2 + 2 NaOH = NaI + NaIO + H2O
Na2CO3 + H2SO4 = Na(SO4) + CO3 + H2 =>
Na2CO3 + 2 H2SO4 = 2 Na(SO4) + CO3 + 2 H2
HSO3KOH = KSO3H2O =>
HSO3KOH = KSO3H2O
FeO + HPO3 = Fe(PO3)2 + H2O =>
FeO + 2 HPO3 = Fe(PO3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/24
Équations équilibrées sur02/05/23
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