Answer:
Empirical formula is C3H3O
Molecular formula C9H9O3
Explanation:
From the question given, we obtained the following data:
Carbon = 63.15%
Hydrogen = 5.30%
Oxygen = 31.55%
We can obtain the empirical and molecular formula by doing the following as illustrated in the attached file. Please see attachment for explanation.
Answer: The concentration of required is
Explanation:
According to the neutralization law,
where,
= basicity of
= 1
= molarity of
solution =
= volume of
solution =
= acidity of
= 2
= molarity of
solution =?
= volume of
solution =
Putting in the values we get:
Therefore, concentration of required is