moodiie838 moodiie838

23-08-2022
Chemistry

Answered

State and explain the relative change in the pH and in the buffer-component concentration ratio, [NaA]/[HA], for each of the following additions:(d) Dissolve pure HA in the buffer

Answer :

Other Questions

State and explain the relative change in the pH and in the buffer-component concentration ratio, [NaA]/[HA], for each of the following additions:(b) Add 0.1 M H

State and explain the relative change in the pH and in the buffer-component concentration ratio, [NaA]/[HA], for each of the following additions:(a) Add 0.1 M N

What is the relationship between the buffer range and the buffer-component concentration ratio?

What is the component concentration ratio, [Pr2]/[HPr], of a buffer that has a pH of 5.44 (Kₐ of HPr = 1.3X10⁻⁵)?

Which of these factors influence buffer capacity? How?(a) Conjugate acid-base pair(b) pH of the buffer(c) Concentration of buffer components(d) Buffer range(e)

A buffer consists of 0.50 M NaH₂PO4 and 0.40 M Na₂HPO₄. Phosphoric acid is a triprotic acid ( Ka1 = 7.2 × 10⁻³, Ka2 = 6.3 × 10⁻⁸ , and Ka3 = 4.2 × 10⁻¹³).(b) Wh

A buffer contains 0.50 m ch3cooh (acetic acid) and 0.50 m ch3coona (sodium acetate). the ph of the buffer is 4.74. what is the ph after 0.10 mol of hcl is added

A buffer contains 0.50 m CH3COOH (acetic acid) and 0.50 m CH3COOH (sodium acetate). The ph of the buffer is 4.74. What is the ph after 0.10 mol of hcl is added

A 1.25 m solution of the weak acid ha is 9.2 issociated. what is the ph of the solution?

A biochemist needs a medium for acid-producing bacteria. The pH of the medium must not change by more than 0.05 pH units for every 0.0010 mol of H₃O⁺ generated