How do you find the pH of HClO4?
1 Answer
- We use the pH equation, which states that,
- pH=−log(H+)
- And so, the pH will be,
- pH=−log(0.075)
- ≈1.12.
Mar 22, 2018
Is HClO4 a strong acid?
The 7 common strong acids are: HCl, HBr, HI, HNO3, HClO3, HClO4 and H2SO4 (1st proton only).
What is the pH of HClO4 in water?
The pH of a 1.4 M solution of HClO4 is -0.15. Perchloric acid or HClO4 is a strong acid.
What is the pH of perchloric acid?
Answer and Explanation: The pH of the perchloric acid solution is 1.55. The pH of an acid can be calculated by taking the negative log of the hydrogen ion concentration in… See full answer below.
Is HClO4 an acid or base?
HClO4 is a strong acid. Because it readily dissociates in an aqueous solution, which means no dissociated parts of it remain in the solution, all parts completely break off and are ionized in an aqueous solution.
What is the pH of 0.1 m HClO4?
pH = 1.1 In the case of 0.1 M HClO4 (pH = 1.1), which is the electrolyte most usually reported on the literature, the onset potential in the presence of bromide is significantly displaced to more negative potentials.
Is HClO4 a base or acid?
| Strong Acids | Strong Bases |
|---|---|
| HCl (hydrochloric acid) HNO3 (nitric acid) HClO4 (perchloric acid) H2SO4 (sulfuric acid) | NaOH (sodium hydroxide) KOH (potassium hydroxide) Ca(OH)2 (calcium hydroxide) |
What is basicity of HClO4?
2.
Is HCL or HClO4 a stronger acid?
The HClO4 has the most oxygen atoms so it would have to be the strongest acid.
Is hclo4 an acid or base?
HClO4 is a strong acid. Because it readily dissociates in an aqueous solution, which means no dissociated parts of it remain in the solution, all parts completely break off and are ionized in an aqueous solution.
Why is HClO4 the strongest acid?
Since the identity of the central atom is the same chlorine as is the number of hydrogens compare the number of oxygen atoms. The HClO4 has the most oxygen atoms so it would have to be the strongest acid.
Why is HClO4 a strong acid?
The HClO4 has the most oxygen atoms so it would have to be the strongest acid.
Which is strongest acid h2so4 or HClO4?
…it can be predicted that perchloric acid, HClO4, is a stronger acid than sulfuric acid, H2SO4, which should be a stronger acid than phosphoric acid, H3PO4. For a given nonmetal central atom, the acid strength increases as the oxidation number of the central atom increases.
Which is more acidic HClO or HClO4?
And electronegativity of chlorine in turn is directly proportional to the oxidation state of chlorine. Thus, the order of acidic strength is HClO < HClO2 < HClO3 < HClO4 As the number of oxygen atoms attached to chlorine increases, acid strength increase.
Which acid is stronger HClO4 or HClO?
Most acidic: HClO4 > HClO3 > HClO2 > HClO. For a series of oxyacids with the same number of oxygens but with different central atoms such as HOBr, HOCl, HOI, as the electronegativity of the central atom increases, the O-H bond strength weakens and the acidity increases.
Which is the strongest acid HClO4 HClO3 HClO2 HClO HF?
And electronegativity of chlorine in turn is directly proportional to the oxidation state of chlorine. Thus, the order of acidic strength is HClO < HClO2 < HClO3 < HClO4 As the number of oxygen atoms attached to chlorine increases, acid strength increase. Hence, the correct option is (2).
Which is the strongest acid a HClO4 B HClO3 C HClO2 D HClO E HF?
The HClO4 has the most oxygen atoms so it would have to be the strongest acid.
Which is more acidic HClO4 or HClO?
And electronegativity of chlorine in turn is directly proportional to the oxidation state of chlorine. Thus, the order of acidic strength is HClO < HClO2 < HClO3 < HClO4 As the number of oxygen atoms attached to chlorine increases, acid strength increase.