| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li + K3P = 3 K + Li3P
CaOH2 + CO3 = CaCO3 + H2O =>
CaOH2 + CO3 = CaCO3 + H2O
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Ni3(AsO4)5 + KBr = K3AsO4 + NiBr5 =>
Ni3(AsO4)5 + 15 KBr = 5 K3AsO4 + 3 NiBr5
Cl2 + NO3 = Cl(NO3)2 =>
Cl2 + 4 NO3 = 2 Cl(NO3)2
C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
C6H12O2 + H2O = C4H10O + C2H4O =>
2 C6H12O2 + H2O = C4H10O + 4 C2H4O
Ba(NO3)2 + Li2S = LiNO3 + BaS =>
Ba(NO3)2 + Li2S = 2 LiNO3 + BaS
Na{3}PO{4} + KOH = NaOHK{3}PO{4} =>
Na{3}PO{4} + KOH = NaOHK{3}PO{4}
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HF + CHCl3 = HCl + CHClF2 =>
2 HF + CHCl3 = 2 HCl + CHClF2
Ca + CO3 = C(s) + CaO(s) =>
3 Ca + CO3 = C(s) + 3 CaO(s)
Cr2O3 + H2O + Fe(OH)3 = Fe[Cr(OH)4]3 =>
3 Cr2O3 + 9 H2O + 2 Fe(OH)3 = 2 Fe[Cr(OH)4]3
H2SO4 + Cu(NO3)2 = CuSO4 + H2(NO3)2 =>
H2SO4 + Cu(NO3)2 = CuSO4 + H2(NO3)2
Cr2O3 + H2O + Fe(OH)3 = Fe[Cr(OH)4]3 =>
3 Cr2O3 + 9 H2O + 2 Fe(OH)3 = 2 Fe[Cr(OH)4]3
HF + NH4Br = HBr + NH4F =>
HF + NH4Br = HBr + NH4F
AlBr3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaBr =>
2 AlBr3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaBr
H2SO3 + KMnO4 = K2SO4 + Mn2SO4 + H2SO4 + H2O =>
6 H2SO3 + 2 KMnO4 = K2SO4 + Mn2SO4 + 4 H2SO4 + 2 H2O
H2SO4 + BaCl2 = Ba2(SO4)2 + HCl =>
2 H2SO4 + 2 BaCl2 = Ba2(SO4)2 + 4 HCl
Au2O + HClO4 = Au(ClO4) + H2O =>
Au2O + 2 HClO4 = 2 Au(ClO4) + H2O
Zn + S = ZnS =>
Zn + S = ZnS
(Co(N2H4)2(PH3))3(Co(NO2)6)2 + K2Cr2O7 + KOH = K3(Co(OH)6) + K3Cr(OH)6 + N2 + H2O + K2HPO4 =>
2(Co(N2H4)2(PH3))3(Co(NO2)6)2 + 5 K2Cr2O7 + 62 KOH = 10 K3(Co(OH)6) + 10 K3Cr(OH)6 + 24 N2 + H2O + 6 K2HPO4
HNO3 + S = H2SO4 + H2O + NO2 =>
6 HNO3 + S = H2SO4 + 2 H2O + 6 NO2
KMnO4 + N2H4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 N2H4 + 6 H2SO4 = 5 N2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
NaOH + C10H8O = C10H7ONa + H2O =>
NaOH + C10H8O = C10H7ONa + H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
HCl(aq) + Li2CO3(aq) = H2CO3 + LiCl =>
2 HCl(aq) + Li2CO3(aq) = H2CO3 + 2 LiCl
Li2CO3(aq) + HCl(aq) = LiCl + CO2 + H2O =>
Li2CO3(aq) + 2 HCl(aq) = 2 LiCl + CO2 + H2O
Li2CO3(aq) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(aq) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
Li2CO3(aq) + HCl(aq) = LiCl(aq) + CO2(g) + H2O(l) =>
Li2CO3(aq) + 2 HCl(aq) = 2 LiCl(aq) + CO2(g) + H2O(l)
HCl(aq) + Li2CO3(aq) = H2CO3(s) + LiCl(aq) =>
2 HCl(aq) + Li2CO3(aq) = H2CO3(s) + 2 LiCl(aq)
HCl(aq) + Li2CO3(aq) = H2CO3(aq) + LiCl(aq) =>
2 HCl(aq) + Li2CO3(aq) = H2CO3(aq) + 2 LiCl(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(aq) + (NH3) + H2O =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2(NH3) + 2 H2O
CoO + C = CoC2 + O2 =>
2 CoO + 4 C = 2 CoC2 + O2
Fe(OH)2 = Fe2 + O3 + H2O =>
6 Fe(OH)2 = 3 Fe2 + 2 O3 + 6 H2O
NaCO3(l) + CaCl2(l) = NaCl(l) + Ca(CO3)2(l) =>
2 NaCO3(l) + CaCl2(l) = 2 NaCl(l) + Ca(CO3)2(l)
Zn + S = ZnS =>
Zn + S = ZnS
NaCO3(l) + CaCl2(l) = NaCl(l) + Ca(CO3)2(l) =>
2 NaCO3(l) + CaCl2(l) = 2 NaCl(l) + Ca(CO3)2(l)
Zn + S = ZnS =>
Zn + S = ZnS
NaCO3(l) + CaCl2(l) = NaCl(l) + Ca(CO3)2(l) =>
2 NaCO3(l) + CaCl2(l) = 2 NaCl(l) + Ca(CO3)2(l)
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Zn + S = ZnS =>
Zn + S = ZnS
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + S = ZnS =>
Zn + S = ZnS
NaCO3(l) + CaCl2(l) = NaCl(l) + Ca(CO3)2(l) =>
2 NaCO3(l) + CaCl2(l) = 2 NaCl(l) + Ca(CO3)2(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/24
Équations équilibrées sur03/10/23
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