| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H3 + 9 Cl2 = 6 HCl + 2 C2Cl6
Al(s) + N(s) = AlN(s) =>
Al(s) + N(s) = AlN(s)
Al + C2H4 + H2 = (C2H5)3Al =>
2 Al + 6 C2H4 + 3 H2 = 2(C2H5)3Al
PO4 = PO2 + O2 =>
PO4 = PO2 + O2
NH3(s) + HCl(g) = NH4Cl(s) =>
NH3(s) + HCl(g) = NH4Cl(s)
C6H1205 + O2 = H2O + CO2 =>
4 C6H1205 + 1229 O2 = 2410 H2O + 24 CO2
C6H6OS + O2 = CO + H2O + SO2 =>
C6H6OS + 5 O2 = 6 CO + 3 H2O + SO2
Ca3(PO4)2 + SiO2 + C = Ca2SiO3 + CO + P =>
2 Ca3(PO4)2 + 3 SiO2 + 13 C = 3 Ca2SiO3 + 13 CO + 4 P
Al(OH)2 + H2 = Al + H2O =>
Al(OH)2 + H2 = Al + 2 H2O
FeCl2 + NaI = Fe + I2 + NaCl =>
FeCl2 + 2 NaI = Fe + I2 + 2 NaCl
MnO4{-} + FeS2 + H{+} = Mn{2+} + Fe{3+} + SO4{2-} + H2O =>
3 MnO4{-} + FeS2 + 8 H{+} = 3 Mn{2+} + Fe{3+} + 2 SO4{2-} + 4 H2O
SF6 + NaOH = Na2SO4 + NaF + H2O =>
SF6 + 8 NaOH = Na2SO4 + 6 NaF + 4 H2O
FeS2 + Fe = Fe2S3 =>
3 FeS2 + Fe = 2 Fe2S3
P6O + NH3 = P2 + N2 + H2O =>
3 P6O + 2 NH3 = 9 P2 + N2 + 3 H2O
Ca(CH3CO2)2 + Li2CO3 = Ca(CO3) + Li(CH3CO2) =>
Ca(CH3CO2)2 + Li2CO3 = Ca(CO3) + 2 Li(CH3CO2)
Zn(NO3)2 + H2O = Zn(NO3)2*6H2O =>
Zn(NO3)2 + 6 H2O = Zn(NO3)2*6H2O
C6H5NH2 + HCl + NaNO2 = C6H5OH + N2 + H2O + NaCl =>
C6H5NH2 + HCl + NaNO2 = C6H5OH + N2 + H2O + NaCl
Na2 = Na =>
Na2 = 2 Na
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SiC + O2 = SiO3 + CO =>
SiC + 2 O2 = SiO3 + CO
KBr + MgN = KN + MgBr =>
KBr + MgN = KN + MgBr
Ca(s) + Cr(NO3)3(aq) = Ca(NO3)2(aq) + Cr(s) =>
3 Ca(s) + 2 Cr(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 Cr(s)
NaCN + Al2(SO4)3 = Na2SO4 + Al(CN)3 =>
6 NaCN + Al2(SO4)3 = 3 Na2SO4 + 2 Al(CN)3
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
BaI2(aq) + AgNO3(aq) = AgI2(s) + BaNO3(s) =>
BaI2(aq) + AgNO3(aq) = AgI2(s) + BaNO3(s)
CH3CH2MgCl + P(OC6H5)3 = P(CH2CH3)3 + C6H5OMgCl =>
3 CH3CH2MgCl + P(OC6H5)3 = P(CH2CH3)3 + 3 C6H5OMgCl
Li2O + Be = BeO + Li =>
Li2O + Be = BeO + 2 Li
PbO2 + CO = Pb2 + CO2 =>
2 PbO2 + 4 CO = Pb2 + 4 CO2
S2Cl2 = S8 + Cl2 =>
4 S2Cl2 = S8 + 4 Cl2
Cl2 + Ba(OH)2 = BaCl2 + H2O + BaClO3 =>
5 Cl2 + 6 Ba(OH)2 = 4 BaCl2 + 6 H2O + 2 BaClO3
Na2S + Na2SO4 = Na4SO4 + S =>
Na2S + Na2SO4 = Na4SO4 + S
Cu + HCl = H2 + CuCl2 =>
Cu + 2 HCl = H2 + CuCl2
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
Mn + Cl + HSO4 = MnSO4 + HCl =>
Mn + Cl + HSO4 = MnSO4 + HCl
ZnS + H2SO4 = ZnSO4 + SH2 =>
ZnS + H2SO4 = ZnSO4 + SH2
Ca + P = Ca3P2 = =>
3 Ca + 2 P = Ca3P2
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
HIO + KI = KIO + H2O + I2 =>
2 HIO + KI = KIO + H2O + I2
NaOH + BaCI{2} = NaCI + Ba(OH){2} =>
NaOH + BaCI{2} = NaCI + Ba(OH){2}
CaCO3 + SrCl2 = CaCl2 + SrCO3 =>
CaCO3 + SrCl2 = CaCl2 + SrCO3
S + OH = S(OH)6 =>
S + 6 OH = S(OH)6
K2SO4 + HCl = KHSO4 + KCl =>
K2SO4 + HCl = KHSO4 + KCl
Pd + O2 = PdO =>
2 Pd + O2 = 2 PdO
Ca(OH)2 + HCl = Ca + HCl(OH) =>
Ca(OH)2 + 2 HCl = Ca + 2 HCl(OH)
CuO + NH3*3H2O + KClO3 + C4H6O6 = [Cu(NH3)4](ClO3)2 + KC4H5O6 + H2O =>
CuO + 4 NH3*3H2O + 2 KClO3 + 2 C4H6O6 = [Cu(NH3)4](ClO3)2 + 2 KC4H5O6 + 13 H2O
H2SKMnO4 + H2SO4 = S + K2SO4 + MnSO4 + H2O =>
2 H2SKMnO4 + 2 H2SO4 = S + K2SO4 + 2 MnSO4 + 4 H2O
C3H8O + KMnO4 = C3H6O + MnO2 + KOH + H2O =>
3 C3H8O + 2 KMnO4 = 3 C3H6O + 2 MnO2 + 2 KOH + 2 H2O
Ag + NO2 + O2 = AgNO3 =>
2 Ag + 2 NO2 + O2 = 2 AgNO3
H2O(l) + HNO3(aq) = NH3 + O2 =>
H2O(l) + HNO3(aq) = NH3 + 2 O2
Fe(NO3)2 + Cu(OH)2 = Fe(OH)2 + Cu(NO3)2 =>
Fe(NO3)2 + Cu(OH)2 = Fe(OH)2 + Cu(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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