| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + BaCl2 = Zn(Cl)2 + BaSO4
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Cr2O3 + HBr = Cr3Br2 + H2O + Br =>
3 Cr2O3 + 18 HBr = 2 Cr3Br2 + 9 H2O + 14 Br
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2O + SO2 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O + 3 SO2
Cr(NO3)3 + Br + KOH = K2CrO4 + KBr + KNO3 + H2O =>
Cr(NO3)3 + 3 Br + 8 KOH = K2CrO4 + 3 KBr + 3 KNO3 + 4 H2O
HgCO3 = Hg + CO + O2 =>
HgCO3 = Hg + CO + O2
Sn4 + Cu(NO3)2 = Sn4(NO3) + Cu =>
2 Sn4 + Cu(NO3)2 = 2 Sn4(NO3) + Cu
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + H2NO2 = Na2NO2 + H2O =>
2 NaOH + H2NO2 = Na2NO2 + 2 H2O
NaClO + Na2SO3 = Na2SO4 + NaCl =>
NaClO + Na2SO3 = Na2SO4 + NaCl
[Cu(NH3)4] + H2O = NH3 + [Cu(H2O)4] =>
[Cu(NH3)4] + 4 H2O = 4 NH3 + [Cu(H2O)4]
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C2H6O + PCl3 = C2H5Cl + H3PO3 =>
3 C2H6O + PCl3 = 3 C2H5Cl + H3PO3
MgSO4*7H2O + Na3PO4*12H2O = Mg3(PO4)2*H2O(s) + Na2SO4 + H2O =>
3 MgSO4*7H2O + 2 Na3PO4*12H2O = Mg3(PO4)2*H2O(s) + 3 Na2SO4 + 44 H2O
C8H18 + O2(g) = CO(g) + H2O(g) =>
2 C8H18 + 17 O2(g) = 16 CO(g) + 18 H2O(g)
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
C + CuO = COCu =>
C + CuO = COCu
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
FeF3 + HNO3 = Fe(NO3)3 + HF =>
FeF3 + 3 HNO3 = Fe(NO3)3 + 3 HF
Fe = Fe2 =>
2 Fe = Fe2
P4O6(s) + HNO3(aq) = H3PO3(aq) + PN(g) + O2(g) =>
P4O6(s) + 3 HNO3(aq) = H3PO3(aq) + 3 PN(g) + 6 O2(g)
Cr(NO3)3 + Br + KOH = K2CrO4 + KBr + KNO3 + H2O =>
Cr(NO3)3 + 3 Br + 8 KOH = K2CrO4 + 3 KBr + 3 KNO3 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SrO + H2SO4 = Sr(HSO4)2 + H2O =>
SrO + 2 H2SO4 = Sr(HSO4)2 + H2O
CuSO4(aq) + KOH = Cu(OH)2 + K2SO4 =>
CuSO4(aq) + 2 KOH = Cu(OH)2 + K2SO4
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
SO2 + KOH = KO + S(OH)2 =>
SO2 + 2 KOH = 2 KO + S(OH)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Sb2S3 + O = Sb4O6 + SO2 =>
2 Sb2S3 + 18 O = Sb4O6 + 6 SO2
MgO + CaCl2 = Mg + CaO + Cl2 =>
MgO + CaCl2 = Mg + CaO + Cl2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
BaCl + PO4 = Ba3(PO4)2 + Cl =>
3 BaCl + 2 PO4 = Ba3(PO4)2 + 3 Cl
Sb2S3 + O = Sb4O6 + S =>
2 Sb2S3 + 6 O = Sb4O6 + 6 S
Sb2S3 + O = Sb2O3 + SO2 =>
Sb2S3 + 9 O = Sb2O3 + 3 SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgF + Cr(C2O4)3 = AgC2O4 + CrF3 =>
3 AgF + Cr(C2O4)3 = 3 AgC2O4 + CrF3
MgO + CaCl2 = Mg + CaO + Cl2 =>
MgO + CaCl2 = Mg + CaO + Cl2
CaCl2 + MgO = CaO + MgCl2 =>
CaCl2 + MgO = CaO + MgCl2
AgF + Cr(C2O4)3 = AgC2O4 + CrF3 =>
3 AgF + Cr(C2O4)3 = 3 AgC2O4 + CrF3
MgO + CaCl2 = Mg + CaO + Cl2 =>
MgO + CaCl2 = Mg + CaO + Cl2
NH4Cl = HCl + NH3 =>
NH4Cl = HCl + NH3
AgF + Cr(C2O4)3 = AgC2O4 + CrF3 =>
3 AgF + Cr(C2O4)3 = 3 AgC2O4 + CrF3
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
MgO + CaCl2 = Mg + CaO + Cl2 =>
MgO + CaCl2 = Mg + CaO + Cl2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Ce + N = CeN =>
Ce + N = CeN
Fe(OH)3 + H2C2O4 = Fe2(C2O4)3 + H2O =>
2 Fe(OH)3 + 3 H2C2O4 = Fe2(C2O4)3 + 6 H2O
AgF + Cr(C2O4)3 = AgC2O4 + CrF3 =>
3 AgF + Cr(C2O4)3 = 3 AgC2O4 + CrF3
SrP3 + SrCl2 + P = Sr2P7Cl =>
3 SrP3 + SrCl2 + 5 P = 2 Sr2P7Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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