| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KAl(SO4)2 + 3 HCl + Al(OH)3 = 3 KCl + 2 Al2(SO4)3 + 3 H2O
Ca(OH)Cl + H2SO4 = CaSO4 + HCl + H2O =>
Ca(OH)Cl + H2SO4 = CaSO4 + HCl + H2O
CuS + HNO3 = Cu(NO6)2 + S + NO + H2O =>
3 CuS + 20 HNO3 = 3 Cu(NO6)2 + 3 S + 14 NO + 10 H2O
CO2 + (NO3){-} + HPO42{-} + H2O + H{+} = C106H263O110N16P + O2 =>
424 CO2 + 64(NO3){-} + 4 HPO42{-} + 490 H2O + 68 H{+} = 4 C106H263O110N16P + 629 O2
KClO3 + HI = I2 + KClO + H2O =>
KClO3 + 4 HI = 2 I2 + KClO + 2 H2O
C21H3OO2 + O2 = H2O + CO2 =>
4 C21H3OO2 + 81 O2 = 6 H2O + 84 CO2
NH3 + I2 = HI + N2 =>
2 NH3 + 3 I2 = 6 HI + N2
BaCl2 + Na2CO3 = Ba(CO3) + Na2Cl2 =>
BaCl2 + Na2CO3 = Ba(CO3) + Na2Cl2
NH3 + Na2CO3 + CO = NaCN + H2 + CO2 =>
2 NH3 + Na2CO3 + 5 CO = 2 NaCN + 3 H2 + 4 CO2
PbO2 + Sb + NaOH = Pb0 + NaSbO + H2O =>
PbO2 + 4 Sb + 4 NaOH = Pb0 + 4 NaSbO + 2 H2O
C5H10O2 + O2 = CO + H2O =>
C5H10O2 + 4 O2 = 5 CO + 5 H2O
ZnO + C6H8O7 = Zn3(C6H5O7)2 + H2O =>
3 ZnO + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O
C8H18 + O2FCO2 + H2O = C2H4O2 + HF =>
C8H18 + 2 O2FCO2 + 2 H2O = 5 C2H4O2 + 2 HF
H3C6H5O7 + NaHCO3 = Na3(C8H3O7) + H2O + CO2 =>
4 H3C6H5O7 + 9 NaHCO3 = 3 Na3(C8H3O7) + 16 H2O + 9 CO2
Cr + Hg(NO3)2 = Hg + Cr(NO3)3 =>
2 Cr + 3 Hg(NO3)2 = 3 Hg + 2 Cr(NO3)3
Ag + HNO3(aq) = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3(aq) = 3 AgNO3 + NO + 2 H2O
CH3CH(CH3)CH(CH3)CCH + HCl = CH3CH(CH3)CH(CH3)CHCHCl =>
CH3CH(CH3)CH(CH3)CCH + HCl = CH3CH(CH3)CH(CH3)CHCHCl
HBr + Al(OH)3 = AlBr3 + H2O =>
3 HBr + Al(OH)3 = AlBr3 + 3 H2O
Sn(SO4)2 + (NH4)(OH) = Sn(OH)4 + (NH4)2(SO4) =>
Sn(SO4)2 + 4(NH4)(OH) = Sn(OH)4 + 2(NH4)2(SO4)
C25H30ClN3 + NaOH = C25H30ClN3NaOH =>
C25H30ClN3 + NaOH = C25H30ClN3NaOH
Ba(NO3)2 + Na2CO3 = Ba(CO3) + Na(NO3) =>
Ba(NO3)2 + Na2CO3 = Ba(CO3) + 2 Na(NO3)
NH4NO3 + H2O = OH + NH5NO3 =>
NH4NO3 + H2O = OH + NH5NO3
KCl + CaS = K2S + CaCl2 =>
2 KCl + CaS = K2S + CaCl2
CH3OHCHCH3 + O2 = CO2 + H2O =>
2 CH3OHCHCH3 + 9 O2 = 6 CO2 + 8 H2O
Ca(OH) + NH4NO3 = NH3 + H2O + CaNO3 =>
Ca(OH) + NH4NO3 = NH3 + H2O + CaNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
ScCl3 = Sc2 + Cl2 =>
2 ScCl3 = Sc2 + 3 Cl2
Sr + Al(NO3)3 = Al + Sr(NO3)2 =>
3 Sr + 2 Al(NO3)3 = 2 Al + 3 Sr(NO3)2
Fe + S + O2 = Fe(SO4) =>
Fe + S + 2 O2 = Fe(SO4)
AuF + C = Au + CF2 =>
2 AuF + C = 2 Au + CF2
C3H6O3 + H2O = H3O + C3H5O3 =>
C3H6O3 + H2O = H3O + C3H5O3
N5 + H3O = O + N3H =>
9 N5 + 5 H3O = 5 O + 15 N3H
S + Pb(CH3COO)2 = S(CH3COO)2 + Pb =>
S + Pb(CH3COO)2 = S(CH3COO)2 + Pb
Cl2O7 + BaO = Ba(ClO4)2 =>
Cl2O7 + BaO = Ba(ClO4)2
Na3PO4 + BaSO4 = (Ba)3(PO4)2 + (Na)2SO4 =>
2 Na3PO4 + 3 BaSO4 = (Ba)3(PO4)2 + 3(Na)2SO4
C4H8 + HCl = C2H6 + C2H3Cl =>
C4H8 + HCl = C2H6 + C2H3Cl
Na[Sb(OH)6] + NaOH = Na3SbO4 + H2O =>
Na[Sb(OH)6] + 2 NaOH = Na3SbO4 + 4 H2O
Ni + NH3 = Ni(NH3) =>
Ni + NH3 = Ni(NH3)
KMnO4 + Na2SO3 + KHSO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 6 KHSO4 = 4 K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 H2O
Cu(PPh3)2(BH4) = Ph3PBH3 + Cu + H2 + PPh3 =>
2 Cu(PPh3)2(BH4) = 2 Ph3PBH3 + 2 Cu + H2 + 2 PPh3
HClO3 + CsOH = CsClO3 + H2O =>
HClO3 + CsOH = CsClO3 + H2O
CaCl2*6H2O + NaOH = CaO + NaCl + H2O =>
CaCl2*6H2O + 2 NaOH = CaO + 2 NaCl + 7 H2O
PO5 + HNO3 = O2 + H2 + PNO2 =>
2 PO5 + 2 HNO3 = 6 O2 + H2 + 2 PNO2
K2O + SO3 = K2S + O2 =>
K2O + SO3 = K2S + 2 O2
TiO2 + H2 = H2O + Ti =>
TiO2 + 2 H2 = 2 H2O + Ti
CaCl2(aq) + Li3PO4(aq) = LiCl(aq) + Ca3(PO4)2(aq) =>
3 CaCl2(aq) + 2 Li3PO4(aq) = 6 LiCl(aq) + Ca3(PO4)2(aq)
Al(OH)3 + NaOH = Na2Al2O4 + H2O =>
2 Al(OH)3 + 2 NaOH = Na2Al2O4 + 4 H2O
Ca(s) + H2O(l) = H2 + CaO(l) =>
Ca(s) + H2O(l) = H2 + CaO(l)
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = Co(NH3)6Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH4OH + H2O2 = 2 Co(NH3)6Cl3 + 24 H2O
Na2Si2 + NaNO3 + H2SO4 = Na2SiO3 + NO2 + Na2SO4 + H2O =>
Na2Si2 + 10 NaNO3 + 4 H2SO4 = 2 Na2SiO3 + 10 NO2 + 4 Na2SO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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