| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C16H22 + 43 O2 = 32 CO2 + 22 H2O
MgN + H2O = HN + MgOH =>
MgN + H2O = HN + MgOH
CaCO3 + SiO2 = Ca4(SiO4)2 + CO2 =>
4 CaCO3 + 2 SiO2 = Ca4(SiO4)2 + 4 CO2
NaOH + C8H5O4 = Na + H2CO3 + H2O =>
29 NaOH + C8H5O4 = 29 Na + 8 H2CO3 + 9 H2O
K2Cr2O7 + CO + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 CO + 4 H2SO4 = 3 CO2 + K2SO4 + Cr2(SO4)3 + 4 H2O
Mg + CuSO4 = Cu + Mg2(SO4)2 =>
2 Mg + 2 CuSO4 = 2 Cu + Mg2(SO4)2
O2 + C3H7OH = CO2 + H2O =>
9 O2 + 2 C3H7OH = 6 CO2 + 8 H2O
NCO3 + NaH4NO3 = NaCO3 + NH4NO3 =>
NCO3 + NaH4NO3 = NaCO3 + NH4NO3
[Hg(H2O)4] + NH3 = [Hg(NH3)4] + H2O =>
[Hg(H2O)4] + 4 NH3 = [Hg(NH3)4] + 4 H2O
SrSO4 + H2SO4 = HSO4 + Sr =>
SrSO4 + H2SO4 = 2 HSO4 + Sr
NaCl + P = NaP + Cl =>
NaCl + P = NaP + Cl
HCl + Ag(NO3)3 = Ag(Cl)3 + HNO3 =>
3 HCl + Ag(NO3)3 = Ag(Cl)3 + 3 HNO3
NaCH3COO + NH4Cl = CH3COOH + NH3 + NaCl =>
NaCH3COO + NH4Cl = CH3COOH + NH3 + NaCl
H2C3H2O4 + NaHCO3 = H2O + CO2 + Na2C3H2O4 =>
H2C3H2O4 + 2 NaHCO3 = 2 H2O + 2 CO2 + Na2C3H2O4
HClHCl + Ca(OH)2Ca(OH)2 = CaCl2CaCl2 + H2O =>
2 HClHCl + Ca(OH)2Ca(OH)2 = CaCl2CaCl2 + 4 H2O
H2COHCHCHCOH + KMnO4 + H2O = H2COHCHOHCHOHCOH + KOH + MnO2 =>
3 H2COHCHCHCOH + 2 KMnO4 + 4 H2O = 3 H2COHCHOHCHOHCOH + 2 KOH + 2 MnO2
As2S5 + HOH + HClO3 = HCl + H3AsO4 + S =>
3 As2S5 + 9 HOH + 5 HClO3 = 5 HCl + 6 H3AsO4 + 15 S
Y + Nb(NO3)3 = Y(NO3)3 + Nb =>
Y + Nb(NO3)3 = Y(NO3)3 + Nb
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
LiCl + NaCl = NaCl2 + Li =>
LiCl + NaCl = NaCl2 + Li
MgO2H2 + Na2SO4 = MgSO4 + NaOH =>
MgO2H2 + Na2SO4 = MgSO4 + 2 NaOH
Cs2O + Fe2O3 = Cs2O3 + FeO =>
Cs2O + 2 Fe2O3 = Cs2O3 + 4 FeO
MnO4{-1)+As2O3+H2O = Mn2O3+AsO4{3-}+H3O{+} =>
2 MnO4{-1)+2As2O3+15H2O = Mn2O3+4AsO4{3-}+10H3O{+}
SOCl2 + MgCl2(H2O)6 = SO2 + HCl + MgCl2 =>
6 SOCl2 + MgCl2(H2O)6 = 6 SO2 + 12 HCl + MgCl2
CaSO3 + CH3COOH = Ca(C2H3O2)2 + SO2 + H2O =>
CaSO3 + 2 CH3COOH = Ca(C2H3O2)2 + SO2 + H2O
CH3CO2{-} + NH4{+} = CH3CO2H + NH3 =>
CH3CO2{-} + NH4{+} = CH3CO2H + NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HIO3 + P + H2O = HI + H3PO4 =>
5 HIO3 + 6 P + 9 H2O = 5 HI + 6 H3PO4
C6H10O5 + H2SO4 = C + H3OHSO4 =>
C6H10O5 + 5 H2SO4 = 6 C + 5 H3OHSO4
Cu + FeSO4 = Fe + Cu(SO4)3 =>
Cu + 3 FeSO4 = 3 Fe + Cu(SO4)3
NH{3} + NO = N{2} + H2O =>
2 NH{3} + NO = 3 N{2} + H2O
ClHS + Mn2 = Mn2S + HCl =>
ClHS + Mn2 = Mn2S + HCl
HN02 + Ba(OH)2 = Ba(N02)2 + H2O =>
2 HN02 + Ba(OH)2 = Ba(N02)2 + 2 H2O
CO + KOH = K2CO3 + H2 =>
CO + 2 KOH = K2CO3 + H2
CH3COOC2H5 + KOH = CH3COOC2H4K + H2O =>
CH3COOC2H5 + KOH = CH3COOC2H4K + H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
SO2 + MnO4{-} + H2O = SO42{-} + Mn2 + H{-} =>
2 SO2 + 18 MnO4{-} + 8 H2O = 2 SO42{-} + 9 Mn2 + 16 H{-}
CH3COOH + H2O2 + Fe = Fe(CH3COO) + H2O =>
2 CH3COOH + H2O2 + 2 Fe = 2 Fe(CH3COO) + 2 H2O
Fe3O4 + H3PO4 = FePO4 + Fe3(PO4)2 + H2O =>
3 Fe3O4 + 8 H3PO4 = 6 FePO4 + Fe3(PO4)2 + 12 H2O
HgNO3 + NH4I = NO3NH4 + Hg2I2 =>
2 HgNO3 + 2 NH4I = 2 NO3NH4 + Hg2I2
KMnO4 + SO3 = MnO3 + KSO4 =>
KMnO4 + SO3 = MnO3 + KSO4
[Co(NH3)6]Cl2 + H2SO4 = CoSO4 + NH4Cl + (NH4)2SO4 =>
[Co(NH3)6]Cl2 + 3 H2SO4 = CoSO4 + 2 NH4Cl + 2(NH4)2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + CuPO4 = Mg2PO4 + Cu =>
2 Mg + CuPO4 = Mg2PO4 + Cu
CH4(OH)2 + O2 = CO2 + H2O =>
2 CH4(OH)2 + 3 O2 = 2 CO2 + 6 H2O
Zn(OH)2 + Ba(OH)2 = BaZn(OH)4 =>
Zn(OH)2 + Ba(OH)2 = BaZn(OH)4
HNO2 + NH3 = NH4 + NO2 =>
HNO2 + NH3 = NH4 + NO2
Ba(OH)2 + C6H8O7 = Ba3C12H10O14 + H2O =>
3 Ba(OH)2 + 2 C6H8O7 = Ba3C12H10O14 + 6 H2O
C2H5CH2OH + O2 = C02 + H2O =>
2 C2H5CH2OH + 3 O2 = 3 C02 + 8 H2O
Na2S + Fe(NO3)3 = FeS + Na2(NO3)3 =>
Na2S + Fe(NO3)3 = FeS + Na2(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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