| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10O5(s) + 6 O2 = 6 CO2(g) + 5 H2O(g)
H3PO2 + I + H2O = H3PO3 + HI =>
H3PO2 + 2 I + H2O = H3PO3 + 2 HI
La100(NO3)300*6H200O100 + Sr100(NO3)200 + Mn100(NO3)200*2H200O100 + C400H600O600 = La60Sr40Mn100O300 + N100O200 + H200O100 + C100O200 =>
15 La100(NO3)300*6H200O100 + 10 Sr100(NO3)200 + 25 Mn100(NO3)200*2H200O100 + 8 C400H600O600 = 25 La60Sr40Mn100O300 + 115 N100O200 + 164 H200O100 + 32 C100O200
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al(OH3) + H2SO4 = H2OH3 + AlSO4 =>
Al(OH3) + H2SO4 = H2OH3 + AlSO4
HC2H3O2 + NaHCO3 = C2Na + CO2 + H2O =>
9 HC2H3O2 + 8 NaHCO3 = 8 C2Na + 10 CO2 + 22 H2O
NaOH(ac) + HCl(l) = NaCl(ac) + H2O(l) =>
NaOH(ac) + HCl(l) = NaCl(ac) + H2O(l)
C8H8O3 + NaOH + HCl = C7H6O3 + CH3OH + NaCl =>
C8H8O3 + NaOH + HCl = C7H6O3 + CH3OH + NaCl
PbO + Pb(CH3COO)2 + H2O = Pb(OH)(CH3COO) =>
PbO + Pb(CH3COO)2 + H2O = 2 Pb(OH)(CH3COO)
Al2O3 + HNO3 = AlO3 + NO2 + H2O =>
Al2O3 + 6 HNO3 = 2 AlO3 + 6 NO2 + 3 H2O
Hg2Cl2 + NH3 = Hg2(NH3)2 + Cl =>
Hg2Cl2 + 2 NH3 = Hg2(NH3)2 + 2 Cl
Mn + Na = MnNa4 =>
Mn + 4 Na = MnNa4
Na + H3PO4 = Na2PO4 + H2 =>
4 Na + 2 H3PO4 = 2 Na2PO4 + 3 H2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
ZnCO3 + MgI2 = ZnI2 + MgCO3 =>
ZnCO3 + MgI2 = ZnI2 + MgCO3
HNO3 + CaCO3 = Ca(NO3)2 + CO2 + H2O(i) =>
2 HNO3 + CaCO3 = Ca(NO3)2 + CO2 + H2O(i)
C4H9OH + CuO = C4H9OCuO + H2 =>
2 C4H9OH + 2 CuO = 2 C4H9OCuO + H2
I2 + NaOH = NaIO3 + NaI3 + H2O =>
8 I2 + 6 NaOH = NaIO3 + 5 NaI3 + 3 H2O
BaF2 + K2SO3 = BaSO3 + KF =>
BaF2 + K2SO3 = BaSO3 + 2 KF
NH3(g) + O2(g) = NO2(g) + H2O(l) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(l)
Fe + CUSO4 = FeSO4CU =>
Fe + CUSO4 = FeSO4CU
CO2 + Br2 = CBr4 + O2 =>
CO2 + 2 Br2 = CBr4 + O2
Fe + H2O1 = Fe3O4 + H2 =>
3 Fe + 4 H2O1 = Fe3O4 + 4 H2
Fe{2+} + SO4{2-} + H{+} = Fe{3+} + SO3{2-} + H2O =>
2 Fe{2+} + SO4{2-} + 2 H{+} = 2 Fe{3+} + SO3{2-} + H2O
P2 + S = P2S5 =>
P2 + 5 S = P2S5
Ca + CuPO4 = Ca(PO4)2 + Cu =>
Ca + 2 CuPO4 = Ca(PO4)2 + 2 Cu
Al(s) + HCl(ag) = AlCl2(ag) + H2(g) =>
Al(s) + 2 HCl(ag) = AlCl2(ag) + H2(g)
FeC2O4 + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + MnSO4 + KHSO4 + H2O =>
10 FeC2O4 + 6 KMnO4 + 27 H2SO4 = 20 CO2 + 5 Fe2(SO4)3 + 6 MnSO4 + 6 KHSO4 + 24 H2O
SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl
K + HNO3 = KNO3 + NH4NO3 + H2O =>
8 K + 10 HNO3 = 8 KNO3 + NH4NO3 + 3 H2O
Pb(s) + Ag{+} = Pb2{+} + Ag(s) =>
2 Pb(s) + Ag{+} = Pb2{+} + Ag(s)
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
C6H5COOH + Br2 = C6H5COOBr + HBr =>
C6H5COOH + Br2 = C6H5COOBr + HBr
Al + Cr(C2H3O2)3 = Al(C2H3O2)3 + Cr(C2H3O2) =>
2 Al + 3 Cr(C2H3O2)3 = 2 Al(C2H3O2)3 + 3 Cr(C2H3O2)
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
H2S + KOH = KHS + HOH =>
H2S + KOH = KHS + HOH
CaF2 + Na3(PO4) = Ca3(PO4)2 + NaF =>
3 CaF2 + 2 Na3(PO4) = Ca3(PO4)2 + 6 NaF
Ba(NO3)2 + NaHSO4 = Na(NO3)2 + Ba(HSO4) =>
Ba(NO3)2 + NaHSO4 = Na(NO3)2 + Ba(HSO4)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C3H7OH + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 5 C2H5COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
C17H18FN3O3 + O2 = CO2 + H2O + N2 + HF =>
4 C17H18FN3O3 + 79 O2 = 68 CO2 + 34 H2O + 6 N2 + 4 HF
V2O5 + BaS = BaO + V2S5 =>
V2O5 + 5 BaS = 5 BaO + V2S5
NH4As + KOH = NH4OH + KAs =>
NH4As + KOH = NH4OH + KAs
C2H5OH + KMnO4 + NaOH = NaCH3COOH + MnO + KOH + H2O =>
5 C2H5OH + 3 KMnO4 + 5 NaOH = 5 NaCH3COOH + 3 MnO + 3 KOH + 6 H2O
NaOH + C = Na + CO + H2 =>
2 NaOH + 2 C = 2 Na + 2 CO + H2
KMnO4 + C5H8O2 = Mn(C5H8O2)3 + CO2 + H2O + KOH =>
24 KMnO4 + 79 C5H8O2 = 24 Mn(C5H8O2)3 + 35 CO2 + 16 H2O + 24 KOH
NaSO4 + BaHCO3 = NaHCO3 + BaSO4 =>
NaSO4 + BaHCO3 = NaHCO3 + BaSO4
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
AlF3 + CaSO3 = Al2(SO3)3 + CaF2 =>
2 AlF3 + 3 CaSO3 = Al2(SO3)3 + 3 CaF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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