| Équations équilibrées la veille |
4 NaI + Pb(S04)2 = PbI4 + 2 Na2S04
NH4O4 + NiSO4 = OH + NNiSO4 =>
NH4O4 + NiSO4 = 4 OH + NNiSO4
CO2 + KMnO4 = KMnO6 + C =>
CO2 + KMnO4 = KMnO6 + C
HCl + Cu(OH)2 = Cl2Cu + H2O =>
2 HCl + Cu(OH)2 = Cl2Cu + 2 H2O
C3H6O2 + C7H9O = C7H8O + H2O =>
7 C3H6O2 + 4 C7H9O = 7 C7H8O + 11 H2O
H2SiO3 + HCl = H3ClSiO3 =>
H2SiO3 + HCl = H3ClSiO3
H2O + Ag2O + CO2 = Ag + CO(OH)3 =>
3 H2O + Ag2O + 2 CO2 = 2 Ag + 2 CO(OH)3
NH4(SO4) + BaCl = NH4Cl + BaSO4 =>
NH4(SO4) + BaCl = NH4Cl + BaSO4
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Ar2 + O2 = ArO2 =>
Ar2 + 2 O2 = 2 ArO2
NO2 + H2 = NH3 + O2 =>
2 NO2 + 3 H2 = 2 NH3 + 2 O2
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Cr + F2 = CrF3 =>
2 Cr + 3 F2 = 2 CrF3
TiCl4 + Zn = Ti + ZnCl2 =>
TiCl4 + 2 Zn = Ti + 2 ZnCl2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
BaCl2(ac) + Na2SO4 = BaSO4 + NaCl(ac) =>
BaCl2(ac) + Na2SO4 = BaSO4 + 2 NaCl(ac)
CrB2 + O2 = CrB + BO =>
2 CrB2 + O2 = 2 CrB + 2 BO
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
C7H7NO2 + NaOH + H2O2 = C7H4NO4Na + H2O =>
C7H7NO2 + NaOH + 3 H2O2 = C7H4NO4Na + 5 H2O
FeS + F = FeF + S =>
FeS + F = FeF + S
C2H4O + H2O = C4H10O3 =>
2 C2H4O + H2O = C4H10O3
CH3OH + O2 = H2O + HCOC =>
8 CH3OH + 5 O2 = 14 H2O + 4 HCOC
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K + Pb(NO3)2 = Pb + K2(NO3)2 =>
2 K + Pb(NO3)2 = Pb + K2(NO3)2
KCl + Pb(C2H3O2)2 = K(C2H3O2) + PbCl2 =>
2 KCl + Pb(C2H3O2)2 = 2 K(C2H3O2) + PbCl2
BaSO4 + HBr = BaS + Br2 + H2O =>
BaSO4 + 8 HBr = BaS + 4 Br2 + 4 H2O
I + Na2SO3 + H = NaI + SO2 + H2O =>
2 I + Na2SO3 + 2 H = 2 NaI + SO2 + H2O
Ag + Fe{2+} = Ag{+} + Fe =>
2 Ag + Fe{2+} = 2 Ag{+} + Fe
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O + CH3COOH = CH3COO{-} + H3O{+} =>
H2O + CH3COOH = CH3COO{-} + H3O{+}
K + Pb(NO3)2 = Pb + K2(NO3)2 =>
2 K + Pb(NO3)2 = Pb + K2(NO3)2
SrCO3 + HC2H3O2 = SrC2H3O2 + H2O + CO2 =>
8 SrCO3 + 9 HC2H3O2 = 8 SrC2H3O2 + 6 H2O + 10 CO2
Cu2 + OH = CuH + O =>
Cu2 + 2 OH = 2 CuH + 2 O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
C3H9N + H2O + FeCl3 = Fe(OH)3 + C3H9NHCl =>
3 C3H9N + 3 H2O + FeCl3 = Fe(OH)3 + 3 C3H9NHCl
Al4C3 + H = CH4 + HAl =>
Al4C3 + 16 H = 3 CH4 + 4 HAl
C12H26 + KNO3 = K2CO3 + H2O + CO2 + N2 =>
5 C12H26 + 74 KNO3 = 37 K2CO3 + 65 H2O + 23 CO2 + 37 N2
Na + HCl = NaCl2 + H2 =>
Na + 2 HCl = NaCl2 + H2
ZnSO4 + Ag = Zn + AgSO4 =>
ZnSO4 + Ag = Zn + AgSO4
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Zn + MnO2 + NH4Cl = ZnCl2 + Mn2O3 + NH3 + H2O =>
Zn + 2 MnO2 + 2 NH4Cl = ZnCl2 + Mn2O3 + 2 NH3 + H2O
AgClO3 + BaCl2 = AgCl + Ba(ClO3)2 =>
2 AgClO3 + BaCl2 = 2 AgCl + Ba(ClO3)2
CH3COOH + NiO = H2O + Ni(CH3COO)2 =>
2 CH3COOH + NiO = H2O + Ni(CH3COO)2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
C2H + H2 = C2H6 =>
2 C2H + 5 H2 = 2 C2H6
Pb + MgSO4 = PbSO4 + Mg =>
Pb + MgSO4 = PbSO4 + Mg
CaOH + NaSO3 = CaSO3 + NaOH =>
CaOH + NaSO3 = CaSO3 + NaOH
Na2CO3 + KOH = Na(OH) + K2CO3 =>
Na2CO3 + 2 KOH = 2 Na(OH) + K2CO3
(C4H10) + O2 = CO2 + H2O =>
2(C4H10) + 13 O2 = 8 CO2 + 10 H2O
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Équations équilibrées sur01/01/25
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