| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 Co(NO3)2 = 2 Al(NO3)3 + 3 Co
HCl(aq) + Ba(OH)2(aq) = H2O + BaCl2 =>
2 HCl(aq) + Ba(OH)2(aq) = 2 H2O + BaCl2
NaCl + O4 = Na2O + Cl =>
8 NaCl + O4 = 4 Na2O + 8 Cl
Al + Co(No3)2 = Al(No3)3 + Co =>
2 Al + 3 Co(No3)2 = 2 Al(No3)3 + 3 Co
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4 =>
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4
CH3OH + O = CH2O + H2O =>
CH3OH + O = CH2O + H2O
FeS2 + O2 = Fe22O3 + SO2 =>
44 FeS2 + 91 O2 = 2 Fe22O3 + 88 SO2
Al + Co(NO3)2 = Al(NO3)3 + Co =>
2 Al + 3 Co(NO3)2 = 2 Al(NO3)3 + 3 Co
Al + Co(No3)2 = Al(No3)3 + Co =>
2 Al + 3 Co(No3)2 = 2 Al(No3)3 + 3 Co
KCl + K2CrO4 + H2SO4 = Cl2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KCl + 2 K2CrO4 + 8 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 5 K2SO4 + 8 H2O
Mg + H2O2 = Mg(OH)2 =>
Mg + H2O2 = Mg(OH)2
Al + Co(NO3)2 = Al(NO3)3 + Co =>
2 Al + 3 Co(NO3)2 = 2 Al(NO3)3 + 3 Co
C3H8O2(aq) + K2Cr2O7(aq) + H2SO4 = C3H4O4(aq) + Cr2(SO4)3(aq) + K2SO4 + H2O =>
3 C3H8O2(aq) + 4 K2Cr2O7(aq) + 16 H2SO4 = 3 C3H4O4(aq) + 4 Cr2(SO4)3(aq) + 4 K2SO4 + 22 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2B2H6 + H2O = H3BO3 + H2 =>
H2B2H6 + 6 H2O = 2 H3BO3 + 7 H2
C2H5OH(g) = C2H4(g) + O2(g) + H2(g) =>
2 C2H5OH(g) = 2 C2H4(g) + O2(g) + 2 H2(g)
Al + Co(NO3)2 = Al(NO3)3 + Co =>
2 Al + 3 Co(NO3)2 = 2 Al(NO3)3 + 3 Co
Na3PO4(aq) + KCl(aq) = NaCl(aq) + K3PO4(aq) =>
Na3PO4(aq) + 3 KCl(aq) = 3 NaCl(aq) + K3PO4(aq)
Al + Co(NO3)2 = Al(NO3)3 + Co =>
2 Al + 3 Co(NO3)2 = 2 Al(NO3)3 + 3 Co
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + Co(NO3)2 = Al(NO3)3 + Co =>
2 Al + 3 Co(NO3)2 = 2 Al(NO3)3 + 3 Co
Co(H2O)6 + Cl = Co(CoCl4) + H2O =>
2 Co(H2O)6 + 4 Cl = Co(CoCl4) + 12 H2O
(NH4)3PO4 + Ca(NO3)2 = NH4NO3 + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 Ca(NO3)2 = 6 NH4NO3 + Ca3(PO4)2
CO2(g) + H2O(l) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(s) + 6 O2(g)
Cu(No3)2NH4 = CuNH4(No3)2 =>
Cu(No3)2NH4 = CuNH4(No3)2
Na2Cr2O7 + Ca3(PO4)2 = CaCr2O7 + Na3PO4 =>
3 Na2Cr2O7 + Ca3(PO4)2 = 3 CaCr2O7 + 2 Na3PO4
Ca(s) + CuSO4 = CaSO4(aq) + Cu(g) =>
Ca(s) + CuSO4 = CaSO4(aq) + Cu(g)
KF + CaNO3 = CaF2 + K2NO3 =>
2 KF + CaNO3 = CaF2 + K2NO3
MnO3*5H2O2 = Mn + O2 + H2O =>
MnO3*5H2O2 = Mn + 4 O2 + 5 H2O
C3H6O(l) + O2(g) = H2O(g) + CO2(g) =>
C3H6O(l) + 4 O2(g) = 3 H2O(g) + 3 CO2(g)
Mg(s) + Fe = FeMg =>
Mg(s) + Fe = FeMg
Mg + NiSO4 = Ni + MgSO4 =>
Mg + NiSO4 = Ni + MgSO4
Al2(CO3)3 = aluminiumoxide + carbondioxide =>
Al2(CO3)3 = Al2O3 + 3 CO2
NaCH3COO + CaI2 = NaI + Ca(CH3COO)2 =>
2 NaCH3COO + CaI2 = 2 NaI + Ca(CH3COO)2
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
CrCl3 + AgNO3 = CrNO3 + AgCl3 =>
CrCl3 + AgNO3 = CrNO3 + AgCl3
CaCO3 + CH3COOH = Ca(HCO3)2 + C4H6CaO4 =>
2 CaCO3 + 2 CH3COOH = Ca(HCO3)2 + C4H6CaO4
Al(s) + HCl(g) = AlCl3(s) + H2(g) =>
2 Al(s) + 6 HCl(g) = 2 AlCl3(s) + 3 H2(g)
żelazo + tlen = tlenekżelaza =>
4 Fe + 3 O2 = 2 Fe2O3
Na2SO3 + KMnO4 + H2SO4 = NaSO4 + MnSO4 + KHSO4 + H2O =>
5 Na2SO3 + 4 KMnO4 + 13 H2SO4 = 10 NaSO4 + 4 MnSO4 + 4 KHSO4 + 11 H2O
FeSO4(aq)AgNO3(aq) = AgSO4(aq)FeNO3(aq) =>
FeSO4(aq)AgNO3(aq) = AgSO4(aq)FeNO3(aq)
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
HgO + HNO3 = Hg(NO3)2 + H2O =>
HgO + 2 HNO3 = Hg(NO3)2 + H2O
Al(s) + FeCl2(aq) = Fe(s) + AlCl3(aq) =>
2 Al(s) + 3 FeCl2(aq) = 3 Fe(s) + 2 AlCl3(aq)
CaCO3 + H2O = HCaCO3 + O2 =>
4 CaCO3 + 2 H2O = 4 HCaCO3 + O2
NH3(aq) + HI(s) = NH3HI(aq) =>
NH3(aq) + HI(s) = NH3HI(aq)
CrCl3 + HNO3 + H2O = H2Cr2O7 + NO2 + HCl =>
2 CrCl3 + 6 HNO3 + H2O = H2Cr2O7 + 6 NO2 + 6 HCl
H2SO4 + Al2S3 = Al2(SO4)3 + H2S =>
3 H2SO4 + Al2S3 = Al2(SO4)3 + 3 H2S
CuSO4 + H2O = Cu(OH)2 + H2(SO4) =>
CuSO4 + 2 H2O = Cu(OH)2 + H2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/29/24
Équations équilibrées sur05/29/23
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