| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiCl + (NH4)2CO3 = Li2CO3 + 2(NH4)Cl
Fe(CN)3 + NH4CN = (NH4)3[Fe(CN)6] =>
Fe(CN)3 + 3 NH4CN = (NH4)3[Fe(CN)6]
MgBr2 = Mg + Br2 =>
MgBr2 = Mg + Br2
Ag2O(s) = Ag(s) + O2(g) =>
2 Ag2O(s) = 4 Ag(s) + O2(g)
HfCl4 + SiCl4 + C2H5OH = HfSiO4 + C5H12 + Cl2 + H2O =>
HfCl4 + SiCl4 + 10 C2H5OH = HfSiO4 + 4 C5H12 + 4 Cl2 + 6 H2O
CrCl3 + Na3PO4 = NaCl + Cr(PO4) =>
CrCl3 + Na3PO4 = 3 NaCl + Cr(PO4)
(NH4)2Fe(SO4)2 + H2O = NH4OH + Fe(OH)2 + H2SO4 =>
(NH4)2Fe(SO4)2 + 4 H2O = 2 NH4OH + Fe(OH)2 + 2 H2SO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CO3{2-} + H3O{+} = OH{-} + H2CO3 =>
CO3{2-} + H3O{+} = OH{-} + H2CO3
Al + H2SeO4 = Al2(SeO4)3 + H2 =>
2 Al + 3 H2SeO4 = Al2(SeO4)3 + 3 H2
K(s) + AlCl3(s) = KCl + Al(s) =>
3 K(s) + AlCl3(s) = 3 KCl + Al(s)
K2Cr2O7 + HCl + NH4Cl = KCl + CrCl3 + N2 + H2O =>
K2Cr2O7 + 6 HCl + 2 NH4Cl = 2 KCl + 2 CrCl3 + N2 + 7 H2O
C7H9O3N + O2 = CO2 + H2O + NH3 =>
C7H9O3N + 7 O2 = 7 CO2 + 3 H2O + NH3
KOH + HC6H5O = H2O + KC6H5O =>
KOH + HC6H5O = H2O + KC6H5O
C2HMgBr + CH3CHO = C4H5OMgBr =>
C2HMgBr + CH3CHO = C4H5OMgBr
C2H5Cl + NH3 = C2H7N + NH4Cl =>
C2H5Cl + 2 NH3 = C2H7N + NH4Cl
H4SiO4 + Nb(OH)3 = Nb4(SiO4)3 + H2O =>
3 H4SiO4 + 4 Nb(OH)3 = Nb4(SiO4)3 + 12 H2O
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
K2CO3 + Cr2O3 + O2 = K2CrO4 + CO2 =>
4 K2CO3 + 2 Cr2O3 + 3 O2 = 4 K2CrO4 + 4 CO2
C2H5Cl + NH3 = C2H7N + NH4Cl =>
C2H5Cl + 2 NH3 = C2H7N + NH4Cl
Ba(OH)2H2O + HCl = BaCl2 + H2O =>
Ba(OH)2H2O + 2 HCl = BaCl2 + 3 H2O
Al + ZnSO4 = Al(SO4)3 + Zn2 =>
2 Al + 6 ZnSO4 = 2 Al(SO4)3 + 3 Zn2
MnO4{-} + SnOH4{+} + H{+} = Mn{2+} + Sn{+} + H2O =>
2 MnO4{-} + 5 SnOH4{+} + 6 H{+} = 2 Mn{2+} + 5 Sn{+} + 13 H2O
C13H8O + NaBH4 + H2O = C13H10O + NaOH + B(OH)3 =>
4 C13H8O + NaBH4 + 4 H2O = 4 C13H10O + NaOH + B(OH)3
K2S2O8 = SO2 + K2SO4 + O2 =>
K2S2O8 = SO2 + K2SO4 + O2
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
CH3CH2OH + Na2CO3 + Na2SO4 = Na3SO4 + CH3COOH + H2O =>
3 CH3CH2OH + 2 Na2CO3 + 4 Na2SO4 = 4 Na3SO4 + 4 CH3COOH + H2O
S2Cl2 + Cl2 + CH3COOH = CH3COCl + SO2 + HCl =>
S2Cl2 + 3 Cl2 + 4 CH3COOH = 4 CH3COCl + 2 SO2 + 4 HCl
H2CO3 + Mg(OH)2 = MgCO3 + H2O =>
H2CO3 + Mg(OH)2 = MgCO3 + 2 H2O
SnS2 + O2 = SnO2 + SO2 =>
SnS2 + 3 O2 = SnO2 + 2 SO2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
S8 = S =>
S8 = 8 S
Cu{2+} + S2O3{2-} = Cu{+} + S4O6{2-} =>
2 Cu{2+} + 2 S2O3{2-} = 2 Cu{+} + S4O6{2-}
AgNO3(aq) + Na2CO3(aq) = Ag2CO3 + NaNO3 =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3 + 2 NaNO3
C6H12OH + NaClO = C6H12O + NaCl + H2O =>
2 C6H12OH + NaClO = 2 C6H12O + NaCl + H2O
Cr(OH)3 + KClO + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 KClO + 4 KOH = 2 K2CrO4 + 3 KCl + 5 H2O
C4H7OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C4H7OH + 2 KMnO4 + 3 H2SO4 = 5 C3H7COOH + K2SO4 + 2 MnSO4 + 3 H2O
NO + C = N + CO2 =>
2 NO + C = 2 N + CO2
NO + C = N2 + CO2 =>
2 NO + C = N2 + CO2
K(OH) + SO4 = KOHSO4 =>
K(OH) + SO4 = KOHSO4
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Ca(HCO3)2 + NH3 = CaH2 + CO2 + N2 + H2O =>
3 Ca(HCO3)2 + 4 NH3 = 3 CaH2 + 6 CO2 + 2 N2 + 6 H2O
CH3CH2MgBr + HCHO = CH3CH2CH2OMgBr =>
CH3CH2MgBr + HCHO = CH3CH2CH2OMgBr
Ca + CuO = CaO + Cu =>
Ca + CuO = CaO + Cu
CoO + V2O5 = Co4V2O9 =>
4 CoO + V2O5 = Co4V2O9
Li2SO4 + CuCl2 = LiCl + Cu + SO4 =>
Li2SO4 + CuCl2 = 2 LiCl + Cu + SO4
H3PO3 + AgNO3 = H3PO4 + Ag + N =>
3 H3PO3 + AgNO3 = 3 H3PO4 + Ag + N
AlBr3 + NH3 + H2O = Al(OH)3 + NH4Br =>
AlBr3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Br
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
CHCl3 + O2 = HCl + COCl2 =>
2 CHCl3 + O2 = 2 HCl + 2 COCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/12/24
Équations équilibrées sur09/11/23
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