| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 3 H2SiO3 = Fe2(SiO3)3 + 6 H2O
N2H2 + C10H16O2 = N2 + C10H21O2 =>
5 N2H2 + 2 C10H16O2 = 5 N2 + 2 C10H21O2
H3PO4 + Na = NaOH + H2PO3 =>
H3PO4 + Na = NaOH + H2PO3
BaCl2(aq) + K2SO4(ag) = BaSO4(ag) + KCl(s) =>
BaCl2(aq) + K2SO4(ag) = BaSO4(ag) + 2 KCl(s)
F2 + AlO2 = AlF3 + O2 =>
3 F2 + 2 AlO2 = 2 AlF3 + 2 O2
Mg2 + N3 = Mg2N3 =>
Mg2 + N3 = Mg2N3
H2S + MgO2 + H2O = MgSO4 + Mg(OH)2 =>
H2S + 4 MgO2 + 2 H2O = MgSO4 + 3 Mg(OH)2
SrBr2 + Na2CO3 = Sr(CO3) + Na2Br2 =>
SrBr2 + Na2CO3 = Sr(CO3) + Na2Br2
Na(OH) + Cr(OH)3 = CrNaO2 + H2O =>
Na(OH) + Cr(OH)3 = CrNaO2 + 2 H2O
NI(OH)2 + K2SO4 = KOH + NISO4 =>
NI(OH)2 + K2SO4 = 2 KOH + NISO4
(CH3)2CHBr + KOH = C4H8 + H2O + KBr =>
4(CH3)2CHBr + 4 KOH = 3 C4H8 + 4 H2O + 4 KBr
H2SiO3 + Fe(OH)3 = Fe(OH)SiO3 + H2O =>
H2SiO3 + Fe(OH)3 = Fe(OH)SiO3 + 2 H2O
KY + H2SO4 + KNO3 = K2SO4 + H2O + NO2 + Y =>
KY + H2SO4 + KNO3 = K2SO4 + H2O + NO2 + Y
Ba(OH)2 + Ba(HCO3)2 = BaCO3 + H2O =>
Ba(OH)2 + Ba(HCO3)2 = 2 BaCO3 + 2 H2O
KClO3 + H2SO4 = HClO4 + ClO2 + K2SO3 + H2O =>
6 KClO3 + 3 H2SO4 = 4 HClO4 + 2 ClO2 + 3 K2SO3 + H2O
NaCl + H2SO4 = HCl + Na + SO4 =>
2 NaCl + H2SO4 = 2 HCl + 2 Na + SO4
CH3CH2CH2CH2CH2CHOH + H2Cr2O7 + H2SO4 = CH3CH2CH2CH2CH2COOH + Cr2(SO4)3 + H2O =>
2 CH3CH2CH2CH2CH2CHOH + H2Cr2O7 + 3 H2SO4 = 2 CH3CH2CH2CH2CH2COOH + Cr2(SO4)3 + 5 H2O
CO2 + H2O = C6H12O0 + O =>
6 CO2 + 6 H2O = C6H12O0 + 17 O
Na + Sn(NO3)2 = Sn + NaNO3 =>
2 Na + Sn(NO3)2 = Sn + 2 NaNO3
FeCl2 + KMnO4 = Fe(MnO4)2 + KCl =>
FeCl2 + 2 KMnO4 = Fe(MnO4)2 + 2 KCl
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn =>
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn
Fe(OH)3 + H2SiO3 = FeOHSiO3 + H2O =>
Fe(OH)3 + H2SiO3 = FeOHSiO3 + 2 H2O
KMnO4 + FeCl2 = KCl + MnCl2 + FeO + Cl2 =>
2 KMnO4 + 8 FeCl2 = 2 KCl + 2 MnCl2 + 8 FeO + 5 Cl2
Sn(NO3)2 + Cr = Cr(NO3)3 + Sn =>
3 Sn(NO3)2 + 2 Cr = 2 Cr(NO3)3 + 3 Sn
Al + Sn(NO3)2 = Al(NO3)3 + Sn =>
2 Al + 3 Sn(NO3)2 = 2 Al(NO3)3 + 3 Sn
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
IO3 + H2SO4 = I + SO4 + H2O =>
IO3 + 3 H2SO4 = I + 3 SO4 + 3 H2O
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl(aq) =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl(aq)
CuCl2 + HCl = CuCl4 + H =>
CuCl2 + 2 HCl = CuCl4 + 2 H
Mg2 + N3 = Mg3N2 =>
9 Mg2 + 4 N3 = 6 Mg3N2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
I2(aq) + OH{-}(aq) = O2(g) + I{-}(aq) + H2O =>
2 I2(aq) + 4 OH{-}(aq) = O2(g) + 4 I{-}(aq) + 2 H2O
KCl + AgClO4 = AgCl + KClO3 =>
4 KCl + 3 AgClO4 = 3 AgCl + 4 KClO3
Fe(OH)3 + H2SiO3 = FeOHSiO3 + H2O =>
Fe(OH)3 + H2SiO3 = FeOHSiO3 + 2 H2O
CuCl2 = CuCl + Cl2 =>
2 CuCl2 = 2 CuCl + Cl2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ba(OH)2 + H2O = H2Ba(OH)2 + OH =>
Ba(OH)2 + 2 H2O = H2Ba(OH)2 + 2 OH
Sb(OH)2Cl + HCl = SbCl3 + H2O =>
Sb(OH)2Cl + 2 HCl = SbCl3 + 2 H2O
(f)CH4 + O2 = CO2 + H2O =>
(f)CH4 + 2 O2 = CO2 + 2 H2O
Fe(OH)3 + H2SiO3 = FeOHSiO3 + H2O =>
Fe(OH)3 + H2SiO3 = FeOHSiO3 + 2 H2O
C5H12 + O8 = CO2 + H2O =>
C5H12 + 2 O8 = 5 CO2 + 6 H2O
SCl2 + NH3 = S4N4 + S8 + HCl =>
24 SCl2 + 16 NH3 = 4 S4N4 + S8 + 48 HCl
Fe2S3 + O2 = Fe2O3 + SO2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 SO2
Sn + Hg(NO3)2 = Sn(NO3) + Hg =>
2 Sn + Hg(NO3)2 = 2 Sn(NO3) + Hg
Cl2(g) + H2O(l) = HClO(aq) + HCl(aq) =>
Cl2(g) + H2O(l) = HClO(aq) + HCl(aq)
Pb + FeO = Pb2O3 + Fe =>
2 Pb + 3 FeO = Pb2O3 + 3 Fe
SCl2 + NH3 = S4N4 + S + HCl =>
6 SCl2 + 4 NH3 = S4N4 + 2 S + 12 HCl
CuNO3 + NaOH = CuOH + NaNO3 =>
CuNO3 + NaOH = CuOH + NaNO3
SeH3 + O2 = H2O + SeO3 =>
4 SeH3 + 9 O2 = 6 H2O + 4 SeO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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