| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + KBrO3 + 2 Na2CO3 = KBr + 2 CO2 + 2 Na2CrO4
HNO3 + Ca(OH)2 = (NO3)2Ca + H2O =>
2 HNO3 + Ca(OH)2 = (NO3)2Ca + 2 H2O
CaO + NH4NO3 = Ca(NO3)2 + NH3 + H2O =>
CaO + 2 NH4NO3 = Ca(NO3)2 + 2 NH3 + H2O
MgBr2 + CuSO4 = CuBr + Mg(SO4)2 =>
MgBr2 + 2 CuSO4 = 2 CuBr + Mg(SO4)2
AlBr3 + Na2PO4 = Al2(PO4)3 + NaBr =>
2 AlBr3 + 3 Na2PO4 = Al2(PO4)3 + 6 NaBr
P2O5 + C = P + CO2 =>
2 P2O5 + 5 C = 4 P + 5 CO2
HCl + Li2Co3 = H2Co3 + LiCl =>
2 HCl + Li2Co3 = H2Co3 + 2 LiCl
KOH + Al2(SO4)3 = K2SO4(aq) + Al(OH)3(s) =>
6 KOH + Al2(SO4)3 = 3 K2SO4(aq) + 2 Al(OH)3(s)
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
CuCl2{2+} + CuSO4{2-} = CuCl2 + CuSO4 =>
CuCl2{2+} + CuSO4{2-} = CuCl2 + CuSO4
CoSO4*7H2O + H2O2 + NH2S2O8 + NH3 = (Co2(NH3)10O2)(HSO4)(SO4)2*4H2O + H2O =>
8 CoSO4*7H2O + 5 H2O2 + 2 NH2S2O8 + 38 NH3 = 4(Co2(NH3)10O2)(HSO4)(SO4)2*4H2O + 42 H2O
Cr2O2 + Si = Cr + SiO =>
Cr2O2 + 2 Si = 2 Cr + 2 SiO
CH3CO2H + HCl = CH3Cl + H2CO3 =>
3 CH3CO2H + 4 HCl = 4 CH3Cl + 2 H2CO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO2(g) + KOH(ac) = K2CO3(ac) + H2O(l) =>
CO2(g) + 2 KOH(ac) = K2CO3(ac) + H2O(l)
Al2(CO3)3 + H2O = AlCO3 + H2O2 + CO2 =>
Al2(CO3)3 + H2O = 2 AlCO3 + H2O2 + CO2
FeC2O4*2H2O + K2C2O4*H2O + H2C2O4 + H2O2 = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + 3 K2C2O4*H2O + H2C2O4 + H2O2 = 2 K3[Fe(C2O4)3]*3H2O + 3 H2O
NO(g) + Cl2(g) = NOCl(g) =>
2 NO(g) + Cl2(g) = 2 NOCl(g)
Na3(PO4) + CuCl = NaCl + Cu3(PO4) =>
Na3(PO4) + 3 CuCl = 3 NaCl + Cu3(PO4)
NaOH(aq) + NH4HCO3 = NH4OH + NaHCO3 =>
NaOH(aq) + NH4HCO3 = NH4OH + NaHCO3
CO2 + Mg(OH)2 = Mg(HCO3)2 = H2O =>
2 CO2 + Mg(OH)2 = Mg(HCO3)2
NaClO + C6H9I2NO = H2O + CO2 + NaCl + I + N =>
31 NaClO + 2 C6H9I2NO = 9 H2O + 12 CO2 + 31 NaCl + 4 I + 2 N
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2COOH + H2O =>
5 CH3CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO2 + 5 CH3CH2COOH + 13 H2O
Ca(HCo3)2 + Na2Co3 = CaCo3 + NaHCo3 =>
Ca(HCo3)2 + Na2Co3 = CaCo3 + 2 NaHCo3
NaC2H3O2 + HCl = NaCl + C2H4O2 =>
NaC2H3O2 + HCl = NaCl + C2H4O2
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O
Fe(NO3)3 + Na2(CrO4) = Fe2(CrO4)3 + Na(NO3) =>
2 Fe(NO3)3 + 3 Na2(CrO4) = Fe2(CrO4)3 + 6 Na(NO3)
HCl + Cu2 = Cu(HCl) =>
2 HCl + Cu2 = 2 Cu(HCl)
NaN(O)3 = NaN(O)2 + O2 =>
2 NaN(O)3 = 2 NaN(O)2 + O2
Ba(NO2)2 + Na3PO4 = Ba3(PO4)2 + NaNO2 =>
3 Ba(NO2)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4Cl + NaOH = (NH4)2OH + NaCl2 =>
2 NH4Cl + NaOH = (NH4)2OH + NaCl2
Sb2(SO4)3 + KMnO4 + H2SO4 = MnSO4 + Sb2(SO4)5 + K2SO4 + H2O =>
5 Sb2(SO4)3 + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + 5 Sb2(SO4)5 + 2 K2SO4 + 16 H2O
BaCl2 + Ni(NO3)2 = NiCl2 + Ba(NO3)2 =>
BaCl2 + Ni(NO3)2 = NiCl2 + Ba(NO3)2
NaI + CUSO4 = NaCU + SO4I =>
NaI + CUSO4 = NaCU + SO4I
NH3 + Fl = HFl + N2Fl4 =>
2 NH3 + 10 Fl = 6 HFl + N2Fl4
NaCO3 + KOH = NaK + CO3OH =>
NaCO3 + KOH = NaK + CO3OH
Na + HOC6H5 = NaOC6H5 + H2 =>
2 Na + 2 HOC6H5 = 2 NaOC6H5 + H2
CoCl2 + F2 = Cl2 + CoF3 =>
2 CoCl2 + 3 F2 = 2 Cl2 + 2 CoF3
HFl + NH3 = Fl + NH4 =>
HFl + NH3 = Fl + NH4
NaI + KMnO4 + HBr = MnBr2 + KBr + NaBr + H2O + I2 =>
10 NaI + 2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 10 NaBr + 8 H2O + 5 I2
Zn(OH)2 + Ca(OH)2 = Ca[Zn(OH)4] =>
Zn(OH)2 + Ca(OH)2 = Ca[Zn(OH)4]
C12H26 + H2 = C12H27 =>
2 C12H26 + H2 = 2 C12H27
Mg(NO)2 + NaOH = Mg(OH)2 + NaNO =>
Mg(NO)2 + 2 NaOH = Mg(OH)2 + 2 NaNO
H5LO6 + H = LO3 + H2O =>
H5LO6 + H = LO3 + 3 H2O
Mg(OH)2 + HCl(aq) = MgCl2 + H2O(l) =>
Mg(OH)2 + 2 HCl(aq) = MgCl2 + 2 H2O(l)
Ag + H2SO4 = AgO + H2O + SO2 =>
Ag + H2SO4 = AgO + H2O + SO2
Ca(C2H3O2)2 + K2S = CaS + KC2H3O2 =>
Ca(C2H3O2)2 + K2S = CaS + 2 KC2H3O2
KI + H2O2 = KIH2O2 =>
KI + H2O2 = KIH2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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