| Équations équilibrées la veille |
Na2OH + MgSO4 = Na2SO4 + MgOH
C2H2O4*2H2O + NaOH = Na2C2O4 + H2O =>
C2H2O4*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
MgO2H2 + N3H12PO4 = Mg3P2O8 + NH3 + H2O =>
3 MgO2H2 + 2 N3H12PO4 = Mg3P2O8 + 6 NH3 + 6 H2O
K2Cr2O7 + KNO2 + H2SO4 = KNO3 + Cr(SO4)3 + K2SO4 + H2 =>
K2Cr2O7 + 7 KNO2 + 7 H2SO4 = 7 KNO3 + 2 Cr(SO4)3 + K2SO4 + 7 H2
Mn + NH3 + H2O = Mn(OH)2 + NH4 =>
Mn + 2 NH3 + 2 H2O = Mn(OH)2 + 2 NH4
C2H7(oh)2 + O2 = CO2 + H2O =>
C2H7(oh)2 + 20 O2 = 2 CO2 + 36 H2O
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Mg(OH)2 + KBrO3 = MgO2 + KBr + H2O =>
3 Mg(OH)2 + KBrO3 = 3 MgO2 + KBr + 3 H2O
Al2 + (SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2 + (SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
CaCrO4 + KClO2 = Ca(ClO2)2 + K2CrO4 =>
CaCrO4 + 2 KClO2 = Ca(ClO2)2 + K2CrO4
Na2SeO3 + H2SO4 = H2SeO3 + Na2SO4 =>
Na2SeO3 + H2SO4 = H2SeO3 + Na2SO4
MgCl2 + Au = AuCl3 + Mg =>
3 MgCl2 + 2 Au = 2 AuCl3 + 3 Mg
C6H5CH2OH + KMnO4 + Na2CO3 = C6H5COONa + KOH + MnO2 + NaHCO3 =>
27 C6H5CH2OH + 46 KMnO4 + 33 Na2CO3 = 26 C6H5COONa + 46 KOH + 46 MnO2 + 40 NaHCO3
(CaCO3)2 + HCl = CaCl2 + H2O + CO2 =>
(CaCO3)2 + 4 HCl = 2 CaCl2 + 2 H2O + 2 CO2
C6H5CH2OH + KMnO4 + Na2CO3 = C6H5COONa + KOH + MnO2 + NaHCO3 =>
27 C6H5CH2OH + 46 KMnO4 + 33 Na2CO3 = 26 C6H5COONa + 46 KOH + 46 MnO2 + 40 NaHCO3
NaCl + Hg2(C2H3O2)2 = ClHg + Na(C2H3O2) =>
2 NaCl + Hg2(C2H3O2)2 = 2 ClHg + 2 Na(C2H3O2)
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Fe2(CO3)3 + Co(ClO3)4 = Fe(ClO3)3 + Co(CO3)2 =>
2 Fe2(CO3)3 + 3 Co(ClO3)4 = 4 Fe(ClO3)3 + 3 Co(CO3)2
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
SiO2 + NH4F = (NH4)2SiF6 + NH3 + H2O =>
SiO2 + 6 NH4F = (NH4)2SiF6 + 4 NH3 + 2 H2O
LiMnO2 + H2O = LiMn2O4 + Li2MnO3 + H2 =>
3 LiMnO2 + H2O = LiMn2O4 + Li2MnO3 + H2
K3[Cr(OH)6] + Cl2 + KOH = K2Cr2O7 + KCl + H2O =>
2 K3[Cr(OH)6] + 3 Cl2 + 2 KOH = K2Cr2O7 + 6 KCl + 7 H2O
CH5 + Cl2 = CH4Cl + HCl =>
CH5 + Cl2 = CH4Cl + HCl
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Pb(NO3)2 + KI = Pb(I)2 + NO3K =>
Pb(NO3)2 + 2 KI = Pb(I)2 + 2 NO3K
Fe2O3 + NaOH = NaFeO2 + H2O =>
Fe2O3 + 2 NaOH = 2 NaFeO2 + H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
LiNO3 + H2O = Li(OH) + HNO3 =>
LiNO3 + H2O = Li(OH) + HNO3
NH3 + OH = NO3 + H2O =>
NH3 + 9 OH = NO3 + 6 H2O
(NH4)3Rh(NO2)6 + HCl = (NH4)3RhCl6(ac) + HNO2 =>
(NH4)3Rh(NO2)6 + 6 HCl = (NH4)3RhCl6(ac) + 6 HNO2
Mg + Ba(OH)2 = Mg(OH)2 + Ba =>
Mg + Ba(OH)2 = Mg(OH)2 + Ba
NaOH + H2SO3 = Na2SO3 + H2O =>
2 NaOH + H2SO3 = Na2SO3 + 2 H2O
Cu(OH)2 + CH3COOH = [Cu(CH3CO2)2]2 + H2O =>
2 Cu(OH)2 + 4 CH3COOH = [Cu(CH3CO2)2]2 + 4 H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnSO4 + NaOH + Br2 = HMnO4 + Na2SO4 + NaBr + H2O =>
2 MnSO4 + 14 NaOH + 5 Br2 = 2 HMnO4 + 2 Na2SO4 + 10 NaBr + 6 H2O
Mg + N = MgN =>
Mg + N = MgN
KMnO4 + NH3 + KOH = K2MnO4 + N3 + H2O =>
9 KMnO4 + 3 NH3 + 9 KOH = 9 K2MnO4 + N3 + 9 H2O
NaI + Cu(NO3)2 = NaI(NO3)2 + Cu =>
NaI + Cu(NO3)2 = NaI(NO3)2 + Cu
Fe + N2 = Fe3N2 =>
3 Fe + N2 = Fe3N2
C6H5CHO + KMnO4 + H2O = C6H5COOH + MnO2 + KOH =>
3 C6H5CHO + 2 KMnO4 + H2O = 3 C6H5COOH + 2 MnO2 + 2 KOH
NaHCO3 = Na2O + H2O + CO2 =>
2 NaHCO3 = Na2O + H2O + 2 CO2
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
C5H11Cl + NaOH = C5H10 + NaCl + H2O =>
C5H11Cl + NaOH = C5H10 + NaCl + H2O
NH3 + HNO3 = NH2NO3 + H2O =>
3 NH3 + 5 HNO3 = 4 NH2NO3 + 3 H2O
KOH + MnO2 + O2 = K2MnO4 + H2O =>
4 KOH + 2 MnO2 + O2 = 2 K2MnO4 + 2 H2O
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Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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