| Équations équilibrées la veille |
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Ca(ClO3)2 + Al(CH3CO2)3 = Al(ClO3)3 + Ca(CH3CO2)2 =>
3 Ca(ClO3)2 + 2 Al(CH3CO2)3 = 2 Al(ClO3)3 + 3 Ca(CH3CO2)2
H2S + LiF = Li2S + HF =>
H2S + 2 LiF = Li2S + 2 HF
MnO4{-} + NH3 + OH = NO3{-} + MnO2 + H2O =>
MnO4{-} + NH3 + 5 OH = NO3{-} + MnO2 + 4 H2O
KMnO4 + MnSO4 + H2SO4 = Mn2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 8 MnSO4 + 8 H2SO4 = 5 Mn2(SO4)3 + K2SO4 + 8 H2O
Na + Ni2O3 = Ni + Na2O =>
6 Na + Ni2O3 = 2 Ni + 3 Na2O
Fe(s) + F2(g) = FeF3(s) =>
2 Fe(s) + 3 F2(g) = 2 FeF3(s)
Br + NaI = NaIBr =>
Br + NaI = NaIBr
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
HI(aq) + CoCO3(s) = CoI2(aq) + H2OCO2(g) =>
2 HI(aq) + CoCO3(s) = CoI2(aq) + H2OCO2(g)
Mn + CO = MnCO =>
Mn + CO = MnCO
Cu2SO4(aq) + Li3PO4(aq) = Cu2PO4(aq) + Li3SO4(aq) =>
Cu2SO4(aq) + Li3PO4(aq) = Cu2PO4(aq) + Li3SO4(aq)
AgI + HNO3 = AgNO3 + HI =>
AgI + HNO3 = AgNO3 + HI
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CO3 + H2O = HCO + OH =>
CO3 + 3 H2O = HCO + 5 OH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaK + H2O = NaK(OH)2 + H2 =>
NaK + 2 H2O = NaK(OH)2 + H2
NaNO2(s) + H2SO4(aq) = Na2SO4(aq) + NO(g) + HNO3(aq) + H2O(l) =>
6 NaNO2(s) + 3 H2SO4(aq) = 3 Na2SO4(aq) + 4 NO(g) + 2 HNO3(aq) + 2 H2O(l)
CaOMg = MgOCa =>
CaOMg = MgOCa
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
C8H16 + O2 = (CO2) + (H2O) =>
C8H16 + 12 O2 = 8(CO2) + 8(H2O)
Zn + NaAsO3 + HCl = AsH3 + ZnCl2 + NaCl + H2O =>
4 Zn + NaAsO3 + 9 HCl = AsH3 + 4 ZnCl2 + NaCl + 3 H2O
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(NO3)3 + HCl = [FeCl6](NO3)3 + H2 =>
Fe(NO3)3 + 6 HCl = [FeCl6](NO3)3 + 3 H2
Ga + HCl = GaCl3 + H2 =>
2 Ga + 6 HCl = 2 GaCl3 + 3 H2
Ga + Al + H2O = Al(OH)3 + GaH5 =>
3 Ga + 5 Al + 15 H2O = 5 Al(OH)3 + 3 GaH5
BaCl2 + CO2 + H2O = BaCO3 + HCl =>
BaCl2 + CO2 + H2O = BaCO3 + 2 HCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
MgCO3 + HCl = MgCl2(aq) + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2(aq) + CO2 + H2O
Fe + Sr(ClO3)2 = Sr + Fe(ClO3)3 =>
2 Fe + 3 Sr(ClO3)2 = 3 Sr + 2 Fe(ClO3)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl(aq) + NH4OH = NH4Cl + H2O =>
HCl(aq) + NH4OH = NH4Cl + H2O
Co + HNO3 = Co(NO3)2 + NO + HOH =>
3 Co + 8 HNO3 = 3 Co(NO3)2 + 2 NO + 4 HOH
FeO + CO = Fe + CO3 =>
2 FeO + CO = 2 Fe + CO3
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
K[Al(OH)4] + SO2 = Al(OH)3 + K2SO3 + H2O =>
2 K[Al(OH)4] + SO2 = 2 Al(OH)3 + K2SO3 + H2O
NaOH + HI = H2O + NaI =>
NaOH + HI = H2O + NaI
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
FeCl3 + Al2O3 = Fe2O3 + AlCl3 =>
2 FeCl3 + Al2O3 = Fe2O3 + 2 AlCl3
MgBr2(s) = Mg(s) + Br2(l) =>
MgBr2(s) = Mg(s) + Br2(l)
HI + HNO3 = H2I + NO3 =>
HI + HNO3 = H2I + NO3
Al + Ag2S = Ag + Al2S3 =>
2 Al + 3 Ag2S = 6 Ag + Al2S3
CaSO4 + BaCl2 = BaSO4 + CaCl2 =>
CaSO4 + BaCl2 = BaSO4 + CaCl2
Cu2(SO4)2 + KOH = Cu(OH)2 + K2SO4 =>
Cu2(SO4)2 + 4 KOH = 2 Cu(OH)2 + 2 K2SO4
(Ag(NH3)2)Cl + HNO3 = AgCl + NH4NO3 =>
(Ag(NH3)2)Cl + 2 HNO3 = AgCl + 2 NH4NO3
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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