| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + O2(g) = MgO2
Al(OH)3(t) = Al2O3 + H2O =>
2 Al(OH)3(t) = Al2O3 + 3 H2O
C6H6 + C2H5Cl = C6H5Cl + C2H6 =>
C6H6 + C2H5Cl = C6H5Cl + C2H6
Li{+} + Cr = Li + Cr{3+} =>
3 Li{+} + Cr = 3 Li + Cr{3+}
Al2S3 + Ba(OH)2 = BaS + Al(OH)3 =>
Al2S3 + 3 Ba(OH)2 = 3 BaS + 2 Al(OH)3
Mg + O2(g) = MgO(s) =>
2 Mg + O2(g) = 2 MgO(s)
Al + PO4 = Al3(PO4)3 =>
3 Al + 3 PO4 = Al3(PO4)3
Mg + O2(g) = MgO2 =>
Mg + O2(g) = MgO2
Al + KNO3 + NaOH + H2O = Na3[Al(OH)6] + KOH + NH3 =>
8 Al + 3 KNO3 + 24 NaOH + 18 H2O = 8 Na3[Al(OH)6] + 3 KOH + 3 NH3
Cr2O3 + KOH + H2O = K3[Cr(OH)6] =>
Cr2O3 + 6 KOH + 3 H2O = 2 K3[Cr(OH)6]
KNO3 + NaOH + Al + H2O = NH3 + NaAl(OH)4 + KAl(OH)4 =>
3 KNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 5 NaAl(OH)4 + 3 KAl(OH)4
Al + PO4 = Al3(PO4)3 =>
3 Al + 3 PO4 = Al3(PO4)3
Na2S2O3 + Br2 + H2O = Na2SO4 + H2SO4 + HBr =>
Na2S2O3 + 4 Br2 + 5 H2O = Na2SO4 + H2SO4 + 8 HBr
FeO + CrO3 = FeCrO4 =>
FeO + CrO3 = FeCrO4
Mg + O2(g) = MgO(s) =>
2 Mg + O2(g) = 2 MgO(s)
C6H6 + C2H5Cl = C7H10 + HCl =>
4 C6H6 + 9 C2H5Cl = 6 C7H10 + 9 HCl
Al + PO4 = AlPO4 =>
Al + PO4 = AlPO4
Mg + O2(g) = MgO =>
2 Mg + O2(g) = 2 MgO
CuBr2 + NaOH = Cu(OH)2 + NaBr =>
CuBr2 + 2 NaOH = Cu(OH)2 + 2 NaBr
K2SO4 + BaSO4 = SO4 + KBa =>
K2SO4 + 2 BaSO4 = 3 SO4 + 2 KBa
Cd(CH3COO)2 + Na2SO3 = CdSO3 + CH3COONa =>
Cd(CH3COO)2 + Na2SO3 = CdSO3 + 2 CH3COONa
Mg + O2(g) = MgO2(s) =>
Mg + O2(g) = MgO2(s)
KNO3 + NaOH + Al + H2O = NH3 + NaAl(OH)4 + KAl(OH)4 =>
3 KNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 5 NaAl(OH)4 + 3 KAl(OH)4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(CH3)(CH2)6(CH)3 + O2 = CO2 + H2O =>
2(CH3)(CH2)6(CH)3 + 29 O2 = 20 CO2 + 18 H2O
HNO3 + Na2SO3 = NaNO3 + SO3H2 =>
2 HNO3 + Na2SO3 = 2 NaNO3 + SO3H2
Cr2O3 + KOH + H2O = KCr(OH)4 =>
Cr2O3 + 2 KOH + 3 H2O = 2 KCr(OH)4
CaCO + HCl = HCO + CaCl =>
CaCO + HCl = HCO + CaCl
Al + PO4 = AlPO4 =>
Al + PO4 = AlPO4
Cu + S = CuS =>
Cu + S = CuS
KNO2 + H2SO4 = HNO2 + KHSO4 =>
KNO2 + H2SO4 = HNO2 + KHSO4
CH3CH2OH + MgCl2 = CH3CH2Cl2 + Mg(OH) =>
CH3CH2OH + MgCl2 = CH3CH2Cl2 + Mg(OH)
Mg + O2(g) = MgO2(s) =>
Mg + O2(g) = MgO2(s)
Al + PO4 = Al(PO4) =>
Al + PO4 = Al(PO4)
SO3 + O2 = SO3O2 =>
SO3 + O2 = SO3O2
C20H42 + CUO = CO2 + H2O + CU =>
C20H42 + 61 CUO = 20 CO2 + 21 H2O + 61 CU
Mg + O2(g) = MgO(s) =>
2 Mg + O2(g) = 2 MgO(s)
CuCl2 + KNO3 = KCl + Cu(NO3)2 =>
CuCl2 + 2 KNO3 = 2 KCl + Cu(NO3)2
Al + PO4 = AlPO4 =>
Al + PO4 = AlPO4
C2H4O2 + NaOH = CH3CO2Na + H2O =>
C2H4O2 + NaOH = CH3CO2Na + H2O
Al + NO3{-} + OH{-} + H2O = Al(OH)4{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 8 Al(OH)4{-} + 3 NH3
Cr2O3 + KOH + H2O = K(Cr(OH)4) =>
Cr2O3 + 2 KOH + 3 H2O = 2 K(Cr(OH)4)
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
Mg + O2(g) = MgO =>
2 Mg + O2(g) = 2 MgO
CH4 + O4 = CO2 + H2O =>
CH4 + O4 = CO2 + 2 H2O
Al + KNO3 + NaOH + H2O = Na3[Al(OH)6] + KOH + NH3 =>
8 Al + 3 KNO3 + 24 NaOH + 18 H2O = 8 Na3[Al(OH)6] + 3 KOH + 3 NH3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Mg + O2(g) = MgO =>
2 Mg + O2(g) = 2 MgO
KNO3 + NaOH + Al + H2O = NH3 + NaAl(OH)4 + KAl(OH)4 =>
3 KNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 5 NaAl(OH)4 + 3 KAl(OH)4
Mg + O2(g) = MgO2 =>
Mg + O2(g) = MgO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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