| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 H2NCH2COOH + 9 O2 = 2 C5H4N4O3 + 16 H2O + 6 CO2
Pb(NO3)2 + H2O = PbOHNO3 + HNO3 =>
Pb(NO3)2 + H2O = PbOHNO3 + HNO3
K4Fe(CN)6 = KCN + Fe + C + N2 =>
K4Fe(CN)6 = 4 KCN + Fe + 2 C + N2
CuO + SO4 = CuSO5 =>
CuO + SO4 = CuSO5
PbO2 + CH3COOH = Pb(C2H3O2)2 + H2O2 =>
PbO2 + 2 CH3COOH = Pb(C2H3O2)2 + H2O2
S2O8 + C6H12 + H2O = CO2 + H2SO4 =>
9 S2O8 + C6H12 + 12 H2O = 6 CO2 + 18 H2SO4
CrO7{2-} + Cl{-} + H{+} = Cr{3+} + Cl2 + H2O =>
2 CrO7{2-} + 18 Cl{-} + 28 H{+} = 2 Cr{3+} + 9 Cl2 + 14 H2O
K4FeC6N6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4FeC6N6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Al2(SO4)3 + H2O = Al(OH)3 + H2O4S =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2O4S
(COOH)2*2H2O + NaOH = (COONa)2*2H2O + H2O =>
(COOH)2*2H2O + 2 NaOH = (COONa)2*2H2O + 2 H2O
SO + Cl2 = SOCl2 =>
SO + Cl2 = SOCl2
C19H3402 + O2 = CO2 + H2O =>
2 C19H3402 + 1739 O2 = 38 CO2 + 3402 H2O
Ba(HSO3)2 + Ba(OH)2 = BaSO3 + H2O =>
Ba(HSO3)2 + Ba(OH)2 = 2 BaSO3 + 2 H2O
C6H12O5 + H2O = CO2 + H2 =>
C6H12O5 + 7 H2O = 6 CO2 + 13 H2
C8H10N4O2 + H2O = C8H11N4O2 + OH =>
C8H10N4O2 + H2O = C8H11N4O2 + OH
H2O + AgNO3 = H2AgNO4 =>
H2O + AgNO3 = H2AgNO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Sb2O3(s) = Sb(s) + O2(g) =>
2 Sb2O3(s) = 4 Sb(s) + 3 O2(g)
Cu + LiOH + H2O = Li[Cu(OH)3] + H2 =>
Cu + LiOH + 2 H2O = Li[Cu(OH)3] + H2
C2H14(s) + O2(g) = CO2(g) + H2O(l) =>
2 C2H14(s) + 11 O2(g) = 4 CO2(g) + 14 H2O(l)
NaOH + PbNO32 = NaNO32 + PbOH =>
NaOH + PbNO32 = NaNO32 + PbOH
SO3H2O = H2SO4 =>
SO3H2O = H2SO4
KBr(aq) + AgNO3 = KNO3(aq) + AgBr(s) =>
KBr(aq) + AgNO3 = KNO3(aq) + AgBr(s)
Li2CO3 + NiO + WO3 = Li4NiWO6 + CO2 =>
2 Li2CO3 + NiO + WO3 = Li4NiWO6 + 2 CO2
KMnO4 + HNO3 = KNO3 + HMnO4 =>
KMnO4 + HNO3 = KNO3 + HMnO4
CH3COOH + Cl2 = CH3COOCl + HCl =>
CH3COOH + Cl2 = CH3COOCl + HCl
Al2(SO4)3 + H2O + (NH4)2CO3 = Al(OH)3 + (NH4)2SO4 + H2CO3 =>
Al2(SO4)3 + 6 H2O + 3(NH4)2CO3 = 2 Al(OH)3 + 3(NH4)2SO4 + 3 H2CO3
Na2S2O3 + O3 = SO3 + Na2O2 =>
3 Na2S2O3 + 5 O3 = 6 SO3 + 3 Na2O2
H3PO4 + CaCO3 = H2O(l) + Ca3(PO4)2 + CO2 =>
2 H3PO4 + 3 CaCO3 = 3 H2O(l) + Ca3(PO4)2 + 3 CO2
Na2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4 + NaNO3 =>
Na2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4 + 2 NaNO3
CH3CH2OH + BF3 = CH3CH2OF + HBF2 =>
CH3CH2OH + BF3 = CH3CH2OF + HBF2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CaCl2 + NaOH = Ca(OH)2 + Na + Cl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 Na + 2 Cl
Mg2Al4Si5O18 + H2O = Mg5Al4Si6O22(OH)2 + Al2SiO5 + SiO2 =>
5 Mg2Al4Si5O18 + 2 H2O = 2 Mg5Al4Si6O22(OH)2 + 6 Al2SiO5 + 7 SiO2
Ce(OH)3 + H2O2 = Ce(OH)3(OOH) + H2O =>
2 Ce(OH)3 + 3 H2O2 = 2 Ce(OH)3(OOH) + 2 H2O
CH3OH + O2 = HCHO + H2O2 =>
CH3OH + O2 = HCHO + H2O2
Fe(OH)3NaOH = FeOH(OH)3Na =>
Fe(OH)3NaOH = FeOH(OH)3Na
Ni2 + HCl = Ni2Cl + H =>
Ni2 + HCl = Ni2Cl + H
Cu(NO3)2(aq) + Na3PO4(aq) = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2(aq) + 2 Na3PO4(aq) = Cu3(PO4)2 + 6 NaNO3
NaHCO3 + CH3COOH = NaCOO + CO2 + H2O =>
8 NaHCO3 + CH3COOH = 8 NaCOO + 2 CO2 + 6 H2O
Sn + PO4 = Sn(PO4) =>
Sn + PO4 = Sn(PO4)
BiCl3 + NH3 + H2O = Bi(OH)3 + NH4 + Cl =>
BiCl3 + 3 NH3 + 3 H2O = Bi(OH)3 + 3 NH4 + 3 Cl
C6H4NO2NH2 + HCl = C6H4NO2NH3{+} + Cl{-} =>
C6H4NO2NH2 + HCl = C6H4NO2NH3{+} + Cl{-}
C6H12O5 + O = CO2 + H2O =>
C6H12O5 + 13 O = 6 CO2 + 6 H2O
HN3 + H2O = NH3 + O2 =>
HN3 + 4 H2O = 3 NH3 + 2 O2
CuSO4(H2O)5 = CuSO4 + H2O =>
CuSO4(H2O)5 = CuSO4 + 5 H2O
Na3PO4 + HCl = Na3Cl + HPO4 =>
Na3PO4 + HCl = Na3Cl + HPO4
C + H2O = CH4CO2 =>
2 C + 2 H2O = CH4CO2
HI(aq) + Zn(NO3)2(aq) = ZnI2 + HNO3 =>
2 HI(aq) + Zn(NO3)2(aq) = ZnI2 + 2 HNO3
KBr + NH4Cl = KCl + BrNH4 =>
KBr + NH4Cl = KCl + BrNH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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