| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H16 + Br2 = C7H15Br + HBr
NaOH + Na3[Cr(C2O4)3] = Na3[Cr(OH)6] + Na2C2O4 =>
6 NaOH + Na3[Cr(C2O4)3] = Na3[Cr(OH)6] + 3 Na2C2O4
CuSO4 + Fe(NO3)3 = Fe2(SO4)3 + Cu(NO3)2 =>
3 CuSO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 3 Cu(NO3)2
SnS2 + NO3{-} + H{+} + Cl{-} = SnCl6{2-} + NO + H2O + S =>
3 SnS2 + 4 NO3{-} + 16 H{+} + 18 Cl{-} = 3 SnCl6{2-} + 4 NO + 8 H2O + 6 S
FeCO3 + NaOH = NaCO3 + Fe(OH) =>
FeCO3 + NaOH = NaCO3 + Fe(OH)
HBr + Cl2 = HCl + Br3 =>
6 HBr + 3 Cl2 = 6 HCl + 2 Br3
C6H12O6 = C4H8O2 + H2O + CO2 =>
5 C6H12O6 = 6 C4H8O2 + 6 H2O + 6 CO2
C4H6 + H2 = C4H10 =>
C4H6 + 2 H2 = C4H10
C2H5OH + K2Cr2O7 + H2SO4 = CH3CO2H + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CO2H + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
CH4N2O + H2O + H = NH4 + CO2 =>
CH4N2O + H2O + 2 H = 2 NH4 + CO2
ZnCl2 + AI = AICl3 + Zn =>
3 ZnCl2 + 2 AI = 2 AICl3 + 3 Zn
Na + NH3 = NaNH2 + H2 =>
2 Na + 2 NH3 = 2 NaNH2 + H2
Cu(OH)2 + Pb(NO3)2 = Cu(NO3)2 + Pb(OH)2 =>
Cu(OH)2 + Pb(NO3)2 = Cu(NO3)2 + Pb(OH)2
P4 + S6 = P4S10 =>
3 P4 + 5 S6 = 3 P4S10
KSO4 + HCl = KCl2 + H2SO4 =>
KSO4 + 2 HCl = KCl2 + H2SO4
NiSO4 + Ba = Ni + BaSO4 =>
NiSO4 + Ba = Ni + BaSO4
Sr + BeCl2 = Be + SrCl2 =>
Sr + BeCl2 = Be + SrCl2
Mg3(PO4)2 + C6H8O7 = Mg3(C6H5O7)2 + H3PO4 =>
Mg3(PO4)2 + 2 C6H8O7 = Mg3(C6H5O7)2 + 2 H3PO4
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
NH4NO3 + HCl = NH4Cl + NO2 + H2O =>
7 NH4NO3 + 6 HCl = 6 NH4Cl + 8 NO2 + 5 H2O
C2H7(oh)2 + O2 = CO2 + H2O =>
C2H7(oh)2 + 20 O2 = 2 CO2 + 36 H2O
Fe2(SO4)3 + NaOH = FeNa + SO4 + OH =>
Fe2(SO4)3 + 2 NaOH = 2 FeNa + 3 SO4 + 2 OH
FeO4 + H2O = Fe(OH)2 + O2 =>
2 FeO4 + 2 H2O = 2 Fe(OH)2 + 3 O2
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Cu(OH)2 + HBr = CuBr + (OH)2H =>
Cu(OH)2 + HBr = CuBr + (OH)2H
Zn + Cu(CH3COO)2 = Cu + Zn(CH3COO)2 =>
Zn + Cu(CH3COO)2 = Cu + Zn(CH3COO)2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
OH{-} + I2 = I{-} + IO3 + H2O =>
12 OH{-} + 7 I2 = 12 I{-} + 2 IO3 + 6 H2O
NaOH + FeI2 = NaI + Fe(OH)2 =>
2 NaOH + FeI2 = 2 NaI + Fe(OH)2
HBr + Cl2 = HCl + Br3 =>
6 HBr + 3 Cl2 = 6 HCl + 2 Br3
CuO + Zn = Cu + ZnO2 =>
2 CuO + Zn = 2 Cu + ZnO2
KClO(aq) + HBr(aq) = KCl(aq) + H2O(l) + Br2(l) =>
KClO(aq) + 2 HBr(aq) = KCl(aq) + H2O(l) + Br2(l)
ZnO2 + HCl = ZnCl2 + H2O2 =>
ZnO2 + 2 HCl = ZnCl2 + H2O2
CH3COOH + H2O2 = CH3COO + H3O2 =>
CH3COOH + H2O2 = CH3COO + H3O2
AgNO3 + NaCH = AgCH + NaNO3 =>
AgNO3 + NaCH = AgCH + NaNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KBr + LiCl = KCl + LiBr =>
KBr + LiCl = KCl + LiBr
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
Cu{2+}2 + OH{-} = Cu(OH)2 =>
Cu{2+}2 + 2 OH{-} = Cu(OH)2
KMnO4 + Zn + H2SO4 = KHSO4 + MnSO4 + ZnSO4 + H2O =>
2 KMnO4 + 5 Zn + 9 H2SO4 = 2 KHSO4 + 2 MnSO4 + 5 ZnSO4 + 8 H2O
HCl + NaOH(s) = NaCl + H2O =>
HCl + NaOH(s) = NaCl + H2O
CI2O7 = CI2 + O2 =>
2 CI2O7 = 2 CI2 + 7 O2
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
Pd + HNO3 = Pd(NO3)2 + NO2 + H2O =>
Pd + 4 HNO3 = Pd(NO3)2 + 2 NO2 + 2 H2O
C6H12O6 + Ag(NH3)2OH = Ag + C6H12O7 + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2OH = 2 Ag + C6H12O7 + 4 NH3 + H2O
CHCH + Br2 = CHBr2CHBr2 =>
CHCH + 2 Br2 = CHBr2CHBr2
CuSO4 + P = Cu3(PO4)2 + SO3 + Cu =>
8 CuSO4 + 2 P = Cu3(PO4)2 + 8 SO3 + 5 Cu
H3BO3 + Mn(OH)7 = Mn3(BO3)7 + H2O =>
7 H3BO3 + 3 Mn(OH)7 = Mn3(BO3)7 + 21 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/09/24
Équations équilibrées sur11/08/23
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