Examlex

Solved

Calculate the PH of a Buffer That Is 0

question 152

Multiple Choice

Calculate the pH of a buffer that is 0.040 mol L-1 HF and 0.020 mol L-1 LiF. The Ka for HF is 3.5 × 10-4.


Definitions:

Positron Emission Tomography

An imaging technique used in medical diagnostics that detects pairs of gamma rays emitted indirectly by a positron-emitting radionuclide.

Electrical Stimulation

The application of electrical impulses to nerves or muscles to evoke a response, often used in medical treatment and research.

Computerised Tomography

A medical imaging technique that uses computer-processed combinations of multiple X-ray measurements taken from different angles to produce cross-sectional images of specific areas of a scanned object, allowing the user to see inside the object without cutting.

Positron Emission Tomography

A nuclear medicine functional imaging technique used to observe metabolic processes in the body as an aid to the diagnosis of disease.

Related Questions