The reaction 2NaOH + H₂SO₄ → Na₂SO₄ + 2H₂O is an example of a:

The bond angle in a molecule with a trigonal planar electron domain geometry is approximately:

The reaction of an alkene with hydrogen in the presence of a metal catalyst is known as:

What is the product of the reaction between sulfuric acid (H₂SO₄) and sodium sulfide (Na₂S)?

The element with the chemical symbol Ne is:

What is the role of a stationary phase in chromatography?

Which analytical technique is based on the measurement of the electrical potential of a solution?

Which of the following is a heavy metal often associated with batteries?

In the chemical equation 2HgO → 2Hg + O₂, the type of reaction is:

Which method involves the use of X-rays to determine the crystal structure of a sample?