| Équations équilibrées la veille |
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + 4 H2O
(NH4)2Cr2O7 + O2 = Cr2O3 + N2O5 + H2O =>
2(NH4)2Cr2O7 + 5 O2 = 2 Cr2O3 + 2 N2O5 + 8 H2O
Ni(OH)2 + NH3*H2O = [Ni(NH3)4](OH)2 + H2O =>
Ni(OH)2 + 4 NH3*H2O = [Ni(NH3)4](OH)2 + 4 H2O
Mn(NO3)2 + Na2CO3 = MnCO3 + Na2(NO3)2 =>
Mn(NO3)2 + Na2CO3 = MnCO3 + Na2(NO3)2
Mg + N3 = Mg3N =>
9 Mg + N3 = 3 Mg3N
Na + ClO3 = NaClO3 =>
Na + ClO3 = NaClO3
Ni(NH3)6 + HCl = Ni + NH4 + Cl =>
Ni(NH3)6 + 6 HCl = Ni + 6 NH4 + 6 Cl
N2O3 + O2 = N2O4 =>
2 N2O3 + O2 = 2 N2O4
NaClO = NaClO3 + NaCl =>
3 NaClO = NaClO3 + 2 NaCl
C6(OH)3 + O2 = CO2 + H2O =>
4 C6(OH)3 + 21 O2 = 24 CO2 + 6 H2O
H2CO3 + Sn(OH)4 = Sn2(CO3)4 + H2O =>
4 H2CO3 + 2 Sn(OH)4 = Sn2(CO3)4 + 8 H2O
NiCl2 + NH4OH = [Ni(NH3)6]Cl2 + H2O =>
NiCl2 + 6 NH4OH = [Ni(NH3)6]Cl2 + 6 H2O
HMnO4 + Mn(OH)2 = Mn(MnO4)2 + H2O =>
2 HMnO4 + Mn(OH)2 = Mn(MnO4)2 + 2 H2O
C10H12O3 + H2O = C10H14O4 =>
C10H12O3 + H2O = C10H14O4
Hg(NO3)2 + KI = Hg(NO3)2I + K =>
Hg(NO3)2 + KI = Hg(NO3)2I + K
VSO4 + NaVO3 + H2SO4 = VOSO4 + Na2SO4 + H2O =>
VSO4 + 2 NaVO3 + 3 H2SO4 = 3 VOSO4 + Na2SO4 + 3 H2O
NH4NO3 + H3PO4 = (NH4)3PO4 + NO3H =>
3 NH4NO3 + H3PO4 = (NH4)3PO4 + 3 NO3H
H2SO4(aq) + NH4OH = (NH4)2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NH4OH = (NH4)2SO4(aq) + 2 H2O(l)
Ca + Li = CaLi =>
Ca + Li = CaLi
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CsCl + F2 = CsF + Cl =>
2 CsCl + F2 = 2 CsF + 2 Cl
NH3 + HIO3 = NH4 + IO3 =>
NH3 + HIO3 = NH4 + IO3
Al + Ni(CN)2 = Ni + Al(CN)3 =>
2 Al + 3 Ni(CN)2 = 3 Ni + 2 Al(CN)3
CH2Cl2 + O2 = CO2 + HCl =>
CH2Cl2 + O2 = CO2 + 2 HCl
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
BaO2 + H2O = Ba(OH)2 + O2 =>
2 BaO2 + 2 H2O = 2 Ba(OH)2 + O2
K2SO4 + KI + HCl = KCl + S + I2 + H2O =>
K2SO4 + 6 KI + 8 HCl = 8 KCl + S + 3 I2 + 4 H2O
H2 + S + OH{-} = S{-2} + H2O =>
H2 + S + 2 OH{-} = S{-2} + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH4OH(g) + HCl(g) = NH4Cl + H2O =>
NH4OH(g) + HCl(g) = NH4Cl + H2O
C5H9O3 + O2 = CO2 + H2O =>
4 C5H9O3 + 23 O2 = 20 CO2 + 18 H2O
NaI = Na + I =>
NaI = Na + I
C8H7NO3 + Sn + HCl = C8H9NO + SnCl4 + H2O =>
2 C8H7NO3 + 3 Sn + 12 HCl = 2 C8H9NO + 3 SnCl4 + 4 H2O
MgCl2 + NH3 + H2O = Mg(OH)2 + NH4 + Cl =>
MgCl2 + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4 + 2 Cl
Be2Si + H2O = Be(OH)2 + SiH4 =>
Be2Si + 4 H2O = 2 Be(OH)2 + SiH4
NO3{-} + OH{-} + Al + H2O = NH3 + [Al(OH)6]{3-} =>
3 NO3{-} + 21 OH{-} + 8 Al + 18 H2O = 3 NH3 + 8[Al(OH)6]{3-}
C3H5Cl3 + NaOH = C3H5(OH)3 + NaCl =>
C3H5Cl3 + 3 NaOH = C3H5(OH)3 + 3 NaCl
FeCl3 + NH3 = FeNH3 + Cl =>
FeCl3 + NH3 = FeNH3 + 3 Cl
H2C2O4(aq) + NaOH(aq) = Na2C2O4(aq) + H2O =>
H2C2O4(aq) + 2 NaOH(aq) = Na2C2O4(aq) + 2 H2O
Cu + Fe(NO3)3 = Cu(NO3)2 + Fe =>
3 Cu + 2 Fe(NO3)3 = 3 Cu(NO3)2 + 2 Fe
AgNO3 + HNO3 + NaCl = Ag(NO3)2 + HNaCl =>
AgNO3 + HNO3 + NaCl = Ag(NO3)2 + HNaCl
C240H90O4NS + O2 = H2O + CO2 + NO + SO2 =>
C240H90O4NS + 262 O2 = 45 H2O + 240 CO2 + NO + SO2
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2 =>
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2
AlCl3O9 = AlCl3 + O2 =>
2 AlCl3O9 = 2 AlCl3 + 9 O2
Ag2O + NH4NO3 + H2O = [Ag(NH3)2OH] + HNO3 =>
Ag2O + 4 NH4NO3 + H2O = 2[Ag(NH3)2OH] + 4 HNO3
NaI + MgSO4 = Na2SO4 + MgI2 =>
2 NaI + MgSO4 = Na2SO4 + MgI2
Na2SO4 + KCl = NaCl + K2SO4 =>
Na2SO4 + 2 KCl = 2 NaCl + K2SO4
Au3N = Au + N =>
Au3N = 3 Au + N
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + CaCO3 + H2O =>
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + CaCO3 + 2 H2O
CrO3 + KClO3 + KOH = K2CrO4 + KCl + H2O2 =>
3 CrO3 + KClO3 + 6 KOH = 3 K2CrO4 + KCl + 3 H2O2
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Équations équilibrées sur10/26/24
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