| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6O + 2 O2 = 2 CO + 3 H2O
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
AlCl3 + CuSO4 = Al(SO4) + CuCl3 =>
AlCl3 + CuSO4 = Al(SO4) + CuCl3
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
C6H6O2 + H2O = C6H6 + OH =>
C6H6O2 + 2 H2O = C6H6 + 4 OH
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
S2 + H2 = SH =>
S2 + H2 = 2 SH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
SO2 + SeO2 + H2O = Se + H2SO4 =>
2 SO2 + SeO2 + 2 H2O = Se + 2 H2SO4
BaO2 + HCl = BaCl2 + H2O + Cl2 =>
BaO2 + 4 HCl = BaCl2 + 2 H2O + Cl2
NH3 + MnSO4 = H2SO4 + HMnN =>
NH3 + MnSO4 = H2SO4 + HMnN
C6H5OH + Br2 = C6H2OHBr3 + HBr =>
C6H5OH + 3 Br2 = C6H2OHBr3 + 3 HBr
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
Br2 + H2 = BrH =>
Br2 + H2 = 2 BrH
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
SO + O2 = SO3 =>
SO + O2 = SO3
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
FeCl3 + NaCl + Pt = FeCl2 + Na2[PtCl6] =>
4 FeCl3 + 2 NaCl + Pt = 4 FeCl2 + Na2[PtCl6]
CuCl2 + Al = Cu + AlCl2 =>
CuCl2 + Al = Cu + AlCl2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NH3 + FeCl = HCl + H2FeN =>
NH3 + FeCl = HCl + H2FeN
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
NH3 + FeCl = HCl + H2FeN =>
NH3 + FeCl = HCl + H2FeN
Zn + HNO3 = ZnNO3 + H2 =>
2 Zn + 2 HNO3 = 2 ZnNO3 + H2
NaI + Fe(NO3)3 = FeI3 + Na(NO3) =>
3 NaI + Fe(NO3)3 = FeI3 + 3 Na(NO3)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
ZN + O2 = ZNO2 =>
ZN + O2 = ZNO2
Al + NAOH + H2O = NAAl(OH)4 + H2 =>
2 Al + 2 NAOH + 6 H2O = 2 NAAl(OH)4 + 3 H2
C6H10 + Br2 = CBr + HBr =>
C6H10 + 8 Br2 = 6 CBr + 10 HBr
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + O = MgO =>
Mg + O = MgO
ZnO + HNO3 = H2O + Zn(NO3)2 =>
ZnO + 2 HNO3 = H2O + Zn(NO3)2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuO + NH3 = N2 + H2O + Cu =>
3 CuO + 2 NH3 = N2 + 3 H2O + 3 Cu
CuS + HNO3 = Cu(NO3)2 + NO2 + SO2 + H20 =>
5 CuS + 20 HNO3 = 5 Cu(NO3)2 + 10 NO2 + 5 SO2 + H20
CuSO4 + Al = Cu + Al2(SO4)3 =>
3 CuSO4 + 2 Al = 3 Cu + Al2(SO4)3
AL + I2 = ALI3 =>
2 AL + 3 I2 = 2 ALI3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C2H8N2 + N2O4 = N2 + CO + H20 =>
10 C2H8N2 + 5 N2O4 = 15 N2 + 20 CO + 4 H20
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + CaCl2 = AgCl2 + CaNO3 =>
AgNO3 + CaCl2 = AgCl2 + CaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/18
Équations équilibrées sur02/23/17
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