| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
NH4Cl + C4H6Hg2O4 = C2H7NO2 + Hg2Cl2 =>
2 NH4Cl + C4H6Hg2O4 = 2 C2H7NO2 + Hg2Cl2
Ba(NO3)2(aq)CuSO4(aq) = BaSO4(s)Cu(NO3)2(ag) =>
Ba(NO3)2(aq)CuSO4(aq) = BaSO4(s)Cu(NO3)2(ag)
As4O6 + IO4{-} + H2O = AsO4{-3} + IO3{-} + H{+} =>
As4O6 + 4 IO4{-} + 6 H2O = 4 AsO4{-3} + 4 IO3{-} + 12 H{+}
BaBr2 + Li2CrO4 = BaCrO4 + LiBr =>
BaBr2 + Li2CrO4 = BaCrO4 + 2 LiBr
SnO2 + HI = SnI2 + I2 + H2O =>
SnO2 + 4 HI = SnI2 + I2 + 2 H2O
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
AlBr3 + Cd(NO3)2 = Al(NO3)3 + CdBr2 =>
2 AlBr3 + 3 Cd(NO3)2 = 2 Al(NO3)3 + 3 CdBr2
CH3COOH + CH4O = C3H6O2 + H2O =>
CH3COOH + CH4O = C3H6O2 + H2O
AlOOH + HNO3 + MgO + H2O + (NH4)2CO3 = Mg6Al2(OH)16CO3 + NH4NO3 =>
2 AlOOH + 2 HNO3 + 6 MgO + 6 H2O + (NH4)2CO3 = Mg6Al2(OH)16CO3 + 2 NH4NO3
CH3COOH + CH4O = C3H6O2 + H2O =>
CH3COOH + CH4O = C3H6O2 + H2O
Al(NO3)3 + K3Fe(CN)6 = AlFe(CN)6 + KNO3 =>
Al(NO3)3 + K3Fe(CN)6 = AlFe(CN)6 + 3 KNO3
H2Cr2O7(aq) + KOH(aq) = K2Cr2O7 + H2O =>
H2Cr2O7(aq) + 2 KOH(aq) = K2Cr2O7 + 2 H2O
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
Na + H2 + S + O2 = NaHSO3 =>
2 Na + H2 + 2 S + 3 O2 = 2 NaHSO3
C8H8O2 + HONO2 = C8H7O4N + H2O =>
C8H8O2 + HONO2 = C8H7O4N + H2O
HNO3 + Na(OH) = NaNO3 + H2O =>
HNO3 + Na(OH) = NaNO3 + H2O
CH3COOH + CH4O = C3H6O2 + H2O =>
CH3COOH + CH4O = C3H6O2 + H2O
Mo + CH4 = Mo2C + H2 =>
2 Mo + CH4 = Mo2C + 2 H2
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Na2CO3*10H2O + CH3COOH = CH3COONa + H2O + CO2 =>
Na2CO3*10H2O + 2 CH3COOH = 2 CH3COONa + 11 H2O + CO2
H2SO4 + Cl2 = HCl + SO4 =>
H2SO4 + Cl2 = 2 HCl + SO4
KHSO4 + HNO3 = H2SO4 + KNO3 =>
KHSO4 + HNO3 = H2SO4 + KNO3
ZnH + NH4Cl = [Zn(NH3)4]Cl2 + HCl + H2 =>
2 ZnH + 8 NH4Cl = 2[Zn(NH3)4]Cl2 + 4 HCl + 3 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K3PO4 + Li2O = K2O + Li3PO4 =>
2 K3PO4 + 3 Li2O = 3 K2O + 2 Li3PO4
AlCl3 + (NH4)2O = Al2O3 + (NH4)Cl =>
2 AlCl3 + 3(NH4)2O = Al2O3 + 6(NH4)Cl
KHSO3 + HCl = KCl + SO2 + H2O =>
KHSO3 + HCl = KCl + SO2 + H2O
Xe2 + F2 = XeF4 =>
Xe2 + 4 F2 = 2 XeF4
Pb3O4(s) + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4(s) + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
P + Na2CO3 = CO2 + Na3P + P2O5 =>
16 P + 15 Na2CO3 = 15 CO2 + 10 Na3P + 3 P2O5
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
Al(s) + NiSO4(aq) = Ni(s) + Al2(SO4)3 =>
2 Al(s) + 3 NiSO4(aq) = 3 Ni(s) + Al2(SO4)3
Zn + NH3 = [Zn(NH3)4] =>
Zn + 4 NH3 = [Zn(NH3)4]
CH3COOH + CH4O = C3H6O2 + H2O =>
CH3COOH + CH4O = C3H6O2 + H2O
Al(NO3)3 + K3Fe(CN)6 = Al(CN)6 + K3Fe(NO3)3 =>
Al(NO3)3 + K3Fe(CN)6 = Al(CN)6 + K3Fe(NO3)3
Ni + CuBr = Cu + NiBr2 =>
Ni + 2 CuBr = 2 Cu + NiBr2
C6H5OH + CH2O = (C6H6OCH2O)4 =>
4 C6H5OH + 4 CH2O = (C6H6OCH2O)4
CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O
C2H2(g) + O = CO2(g) + H2O(l) =>
C2H2(g) + 5 O = 2 CO2(g) + H2O(l)
C6H13O2N + O2 = CO2 + H2O + NH3 =>
2 C6H13O2N + 15 O2 = 12 CO2 + 10 H2O + 2 NH3
Ag + KOH = Ag(OH) + K =>
Ag + KOH = Ag(OH) + K
CH3CH2CH2OH + Na = CH3CH2CH2ONa + H2 =>
2 CH3CH2CH2OH + 2 Na = 2 CH3CH2CH2ONa + H2
NH4I + Br2 = BrI + NH4 =>
2 NH4I + Br2 = 2 BrI + 2 NH4
SrO + HClO4 = Sr(ClO4)2 + H2O =>
SrO + 2 HClO4 = Sr(ClO4)2 + H2O
Mn(NO3)7 + Ni(NO3)2 = Mn(NO3)2 + Ni(NO3)4 =>
2 Mn(NO3)7 + 5 Ni(NO3)2 = 2 Mn(NO3)2 + 5 Ni(NO3)4
CuCl2 + NH3*H2O = Cu[NH3]4Cl2 + H2O =>
CuCl2 + 4 NH3*H2O = Cu[NH3]4Cl2 + 4 H2O
SZn + O2 = SO2 + Zn =>
SZn + O2 = SO2 + Zn
Ba(NO3)2 + NiSO4 = Ba(SO4)2 + Ni(NO3) =>
Ba(NO3)2 + 2 NiSO4 = Ba(SO4)2 + 2 Ni(NO3)
C12H24O2 + KOH = C12H23KO2 + H2O =>
C12H24O2 + KOH = C12H23KO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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