| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C6H5N + 29 O2 = 10 H2O + 24 CO2 + 2 N2
HCO3 + CH3CHOHCOOH = CO2 + CH3CH2OHCOOH =>
3 HCO3 + 10 CH3CHOHCOOH = 6 CO2 + 9 CH3CH2OHCOOH
C7H8 + HNO3 = C6H2(NO2)3CH3 + H2O =>
C7H8 + 3 HNO3 = C6H2(NO2)3CH3 + 3 H2O
FeC2O4*H2O = Fe2O3 + CO + CO2 + H2O =>
2 FeC2O4*H2O = Fe2O3 + 3 CO + CO2 + 2 H2O
C2H6O2 + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 C2H6O2 + 6 KMnO4 + 9 H2SO4 = 10 HCOOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
LiOH + H2S = Li2S + H2O =>
2 LiOH + H2S = Li2S + 2 H2O
Pb(CH3COO)2 + NaCl = PbCl2 + NaCH3COO =>
Pb(CH3COO)2 + 2 NaCl = PbCl2 + 2 NaCH3COO
Ni + H = NiH3 =>
Ni + 3 H = NiH3
NaOH(aq) + FeCl3 = NaCl(aq) + Fe(OH)3 =>
3 NaOH(aq) + FeCl3 = 3 NaCl(aq) + Fe(OH)3
HCO3 + CH3CHOHCOOH = CO2 + CH3CH2OHCOOH =>
3 HCO3 + 10 CH3CHOHCOOH = 6 CO2 + 9 CH3CH2OHCOOH
Ni(OH)3 + HCl = NiCl2 + Cl2 + H2O =>
2 Ni(OH)3 + 6 HCl = 2 NiCl2 + Cl2 + 6 H2O
HCOOH + Mg = (HCOO)Mg + H =>
HCOOH + Mg = (HCOO)Mg + H
ZnCl2 + Sn = Zn + SnCl2 =>
ZnCl2 + Sn = Zn + SnCl2
C5H10O2 + NaOH = C5H9O2 + Na + H3O =>
2 C5H10O2 + NaOH = 2 C5H9O2 + Na + H3O
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
BaO + Fe2O3 = Ba(FeO2)2 =>
BaO + Fe2O3 = Ba(FeO2)2
Cs + HCl = CsCl2 + H2Cl =>
Cs + 4 HCl = CsCl2 + 2 H2Cl
LiCl + K3PO4 = LiPO4 + K3Cl =>
LiCl + K3PO4 = LiPO4 + K3Cl
Na2ZnO2 + H3PO4 = Zn3(PO4)2 + NaOH =>
3 Na2ZnO2 + 2 H3PO4 = Zn3(PO4)2 + 6 NaOH
Na2BeO2 + H2SO4 = BeSO4 + NaOH =>
Na2BeO2 + H2SO4 = BeSO4 + 2 NaOH
KI + HgCl2 = KCl2 + HgI =>
KI + HgCl2 = KCl2 + HgI
CoCl3 = Co + Cl =>
CoCl3 = Co + 3 Cl
NH4Cl + K2CO3 = (NH4)2CO3 + KCl =>
2 NH4Cl + K2CO3 = (NH4)2CO3 + 2 KCl
ZnSO4 + O2 = ZnO2 + SO4 =>
ZnSO4 + O2 = ZnO2 + SO4
K2MnO4 + KNO2 + H2O = MnO2 + KNO3 + KOH =>
K2MnO4 + KNO2 + H2O = MnO2 + KNO3 + 2 KOH
HNO3 + CaO = Ca(NO3)2 + H2O =>
2 HNO3 + CaO = Ca(NO3)2 + H2O
C6H6 + CuO = C6H5OH + Cu =>
C6H6 + CuO = C6H5OH + Cu
HClO4 + Fe(OH)3 = H2O + Fe(ClO4)3 =>
3 HClO4 + Fe(OH)3 = 3 H2O + Fe(ClO4)3
NH4SO3 + NaCO3 = NH4CO3 + NaSO3 =>
NH4SO3 + NaCO3 = NH4CO3 + NaSO3
Zn + Co2(CrO4)3 = Zn(CrO4)3 + Co2 =>
Zn + Co2(CrO4)3 = Zn(CrO4)3 + Co2
Cl(g) + Rb(s) = RbCl =>
Cl(g) + Rb(s) = RbCl
C12H26 + C2H4 = C14H30 =>
C12H26 + C2H4 = C14H30
KAl(OH)4 = Al(OH)3 + KOH =>
KAl(OH)4 = Al(OH)3 + KOH
Pt2C + Na = Na2C + Pt =>
Pt2C + 2 Na = Na2C + 2 Pt
KBrO3 + As2O3 + HCl = KBr + AsCl5 + H2O =>
2 KBrO3 + 3 As2O3 + 30 HCl = 2 KBr + 6 AsCl5 + 15 H2O
KNO3 + P = KNO2 + P2O5 =>
5 KNO3 + 2 P = 5 KNO2 + P2O5
Na2SO4 + K(NO3) = Na(NO3) + K2SO4 =>
Na2SO4 + 2 K(NO3) = 2 Na(NO3) + K2SO4
BaS + NaNO3 = Ba(NO3)2 + Na2S =>
BaS + 2 NaNO3 = Ba(NO3)2 + Na2S
KCrO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + KNO3 + 2 H2O
Na2CO3 + Ba(NO3)2 = BaCO3 + Na2(NO3)2 =>
Na2CO3 + Ba(NO3)2 = BaCO3 + Na2(NO3)2
N2(g) + H2 = NH3 =>
N2(g) + 3 H2 = 2 NH3
C137H97O9NS + O2 = CO2 + H2O + NO2 + SO2 =>
4 C137H97O9NS + 635 O2 = 548 CO2 + 194 H2O + 4 NO2 + 4 SO2
Cu3 + H2SO4 = CuSO4 + H2O + SO2 =>
Cu3 + 6 H2SO4 = 3 CuSO4 + 6 H2O + 3 SO2
AlCl3 + Na3(PO4) = Al3(PO4)3 + NaCl =>
3 AlCl3 + 3 Na3(PO4) = Al3(PO4)3 + 9 NaCl
AgF + KCI = AgK + CIF =>
AgF + KCI = AgK + CIF
P2O5 + Na2O = Na2O6 + P =>
P2O5 + Na2O = Na2O6 + 2 P
KNO3 + P = KNO2 + P2O5 =>
5 KNO3 + 2 P = 5 KNO2 + P2O5
H3O = H2 + OH =>
H3O = H2 + OH
Na2SO4 + KOH = NaOH + K2SO4 =>
Na2SO4 + 2 KOH = 2 NaOH + K2SO4
C2 + H2 + O = C8H18O =>
4 C2 + 9 H2 + O = C8H18O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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