| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaH + CH3CH2CH2CH2CH2NH2 = Na + CH3CH2CH2CH2CH2NH3
Cr2O72{-} + CH3OH + H{+} = CHO + Cr3{+} + H2O =>
9 Cr2O72{-} + 427 CH3OH + 15 H{+} = 427 CHO + 6 Cr3{+} + 648 H2O
(CH3CO)2O + C3H7OH = (CH3COC3H7)2 + H2O =>
3(CH3CO)2O + 16 C3H7OH = 6(CH3COC3H7)2 + 13 H2O
MnSO4 + (NH4)2SO28 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
24 MnSO4 + (NH4)2SO28 + 24 H2O = 24 MnO2 + 24 H2SO4 + (NH4)2SO4
CuCO3 + MgSO4 = CuSO4 + MgCO3 =>
CuCO3 + MgSO4 = CuSO4 + MgCO3
CsCl + Ag2O + H2O = AgCl + CsOH =>
2 CsCl + Ag2O + H2O = 2 AgCl + 2 CsOH
C8H8 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
7 C8H8 + 8 KMnO4 + 12 H2SO4 = 8 C7H6O2 + 4 K2SO4 + 8 MnSO4 + 16 H2O
C6H12P6(s) + O2(g) = CO2(g) + H2O(l) + PO2 =>
C6H12P6(s) + 15 O2(g) = 6 CO2(g) + 6 H2O(l) + 6 PO2
CH3(CH2)2CHO + Ag(NH3)2OH = Ag + C3H5O2NH4 + H2O + NH3 =>
3 CH3(CH2)2CHO + 10 Ag(NH3)2OH = 10 Ag + 4 C3H5O2NH4 + 5 H2O + 16 NH3
PbSO4(aq) + NaCl(aq) = Na2SO4(aq) + PbCl2(aq) =>
PbSO4(aq) + 2 NaCl(aq) = Na2SO4(aq) + PbCl2(aq)
CH3(CH2)2CHO + Ag(NH3)2OH = Ag + C3H5O2NH4 + H2O + NH3 =>
3 CH3(CH2)2CHO + 10 Ag(NH3)2OH = 10 Ag + 4 C3H5O2NH4 + 5 H2O + 16 NH3
C2H3Cl3 + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl3 + 11 O2 = 8 CO2 + 6 H2O + 6 Cl2
Barium + PotassiumHydroxide = BariumHydroxide + Potassium =>
Ba + 2 KOH = Ba(OH)2 + 2 K
LiCl + Na = NaCl + Li =>
LiCl + Na = NaCl + Li
HNO2 + KNO3 = KNO2 + HNO3 =>
HNO2 + KNO3 = KNO2 + HNO3
Zn(NO3)2 + CH4N2O = ZnO + NO2 + NH3 + CO2 =>
7 Zn(NO3)2 + 3 CH4N2O = 7 ZnO + 16 NO2 + 4 NH3 + 3 CO2
U + BaF2 = UF6 + Ba =>
U + 3 BaF2 = UF6 + 3 Ba
FeS2 + HCl = H2S2FeCl2 =>
FeS2 + 2 HCl = H2S2FeCl2
HNO3 + PO4 + (NH4)2MoO4 = NH4NO3 + H2O + (NH4)3PO4(MoO3)10(H2O)2 =>
130 HNO3 + 8 PO4 + 80(NH4)2MoO4 = 133 NH4NO3 + 55 H2O + 8(NH4)3PO4(MoO3)10(H2O)2
Fe{3+} + Na2S = Fe2S3 + Na{+} =>
2 Fe{3+} + 3 Na2S = Fe2S3 + 6 Na{+}
Si + S8 = Si(S8)2 =>
Si + 2 S8 = Si(S8)2
S + F = S(F6) =>
S + 6 F = S(F6)
CH3(CH2)2CHO + Ag(NH3)2OH = Ag + C3H5O2NH4 + H2O + NH3 =>
3 CH3(CH2)2CHO + 10 Ag(NH3)2OH = 10 Ag + 4 C3H5O2NH4 + 5 H2O + 16 NH3
H3PO4 + Cl = HCl + PO4 =>
H3PO4 + 3 Cl = 3 HCl + PO4
CH3(CH2)2CHO + Ag(NH3)2OH = Ag + C3H5O2NH4 + H2O + NH3 =>
3 CH3(CH2)2CHO + 10 Ag(NH3)2OH = 10 Ag + 4 C3H5O2NH4 + 5 H2O + 16 NH3
H2SO4 + C5H8O2 + NH4VO3 + Na2S2O5 = H2O + C10H14O5V + Na2SO4 + (NH4)2SO4 =>
H2SO4 + 8 C5H8O2 + 4 NH4VO3 + Na2S2O5 = 5 H2O + 4 C10H14O5V + Na2SO4 + 2(NH4)2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C8H8O + C6H6N4O4 = C14H12N4O4 + H2O =>
C8H8O + C6H6N4O4 = C14H12N4O4 + H2O
FeO2 + HCl = FeCl2 + Cl2 + H2O =>
FeO2 + 4 HCl = FeCl2 + Cl2 + 2 H2O
Hg + H2SO4 = H2O + Hg2SO4 + SO2 =>
2 Hg + 2 H2SO4 = 2 H2O + Hg2SO4 + SO2
CH3(CH2)2CHO + Ag(NH3)2OH = Ag + C3H5O2NH4 + H2O + NH3 =>
3 CH3(CH2)2CHO + 10 Ag(NH3)2OH = 10 Ag + 4 C3H5O2NH4 + 5 H2O + 16 NH3
K2Cr2O7 + H2O2 + HNO3 = H2CrO6 + KNO3 + H2O =>
K2Cr2O7 + 4 H2O2 + 2 HNO3 = 2 H2CrO6 + 2 KNO3 + 3 H2O
Al(s) + KOH(aq) + H2O(l) = KAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAl(OH)4(aq) + 3 H2(g)
Cs2CO3 + Fe(C2H3O2)3 = CsC2H3O2 + Fe2(CO3)3 =>
3 Cs2CO3 + 2 Fe(C2H3O2)3 = 6 CsC2H3O2 + Fe2(CO3)3
C2 + M + G2 = C4M16G4 =>
2 C2 + 16 M + 2 G2 = C4M16G4
H2 + CO3 = CH4 + H2O =>
5 H2 + CO3 = CH4 + 3 H2O
C3H8O3 + H2 = C3H8 + H2O =>
C3H8O3 + 3 H2 = C3H8 + 3 H2O
Y(OH)3 + V2O5 = YVO4 + H2O =>
2 Y(OH)3 + V2O5 = 2 YVO4 + 3 H2O
NH3 + H2O + NaNO2 = NH4NO2 + NaOH =>
NH3 + H2O + NaNO2 = NH4NO2 + NaOH
TiO2 + C + Cl2 = TiCl4 + CO2 =>
TiO2 + C + 2 Cl2 = TiCl4 + CO2
Ba(NO3)2 + Na2CO3 = Na2NO3 + Ba(CO3)2 =>
Ba(NO3)2 + 2 Na2CO3 = 2 Na2NO3 + Ba(CO3)2
K2CrO4 + KNO2 + H2O + KOH = KNO3 + K3[Cr(OH)6] =>
2 K2CrO4 + 3 KNO2 + 5 H2O + 2 KOH = 3 KNO3 + 2 K3[Cr(OH)6]
Ke2Cr2O7 + H2SO4 = Ke2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 Ke2Cr2O7 + 8 H2SO4 = 2 Ke2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Fe{2+} + HOOH = Fe{3+} + OH{-} =>
2 Fe{2+} + HOOH = 2 Fe{3+} + 2 OH{-}
H3PO4 + Na(OH) = H2O + Na2(HPO4) =>
H3PO4 + 2 Na(OH) = 2 H2O + Na2(HPO4)
CaCO3 + RbI = CaI2 + Rb2CO3 =>
CaCO3 + 2 RbI = CaI2 + Rb2CO3
H2S04 + Na2S = Na2S04 + H2S =>
H2S04 + Na2S = Na2S04 + H2S
CuCO3 + MgSO4 = CuSO4 + MgCO3 =>
CuCO3 + MgSO4 = CuSO4 + MgCO3
C2H4O2 + H2O = C2H502 + OH =>
C2H4O2 + 500 H2O = C2H502 + 502 OH
Cr(OH)3 + H{+} = Cr{3+} + H2O =>
Cr(OH)3 + 3 H{+} = Cr{3+} + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/03/23
Équations équilibrées sur01/02/23
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