Which analytical technique is suitable for identifying and quantifying volatile organic compounds in environmental samples?

In the periodic table, the lanthanides are located in which period?

The compound CaCO₃ is commonly known as:

What is the term for a bond formed by the attraction between positive and negative metal ions?

What type of reaction involves the combination of a metal with a nonmetal to form an ionic compound?

What is the product of the reaction between nitric acid (HNO₃) and calcium carbonate (CaCO₃)?

The shape of a molecule with a trigonal bipyramidal electron domain geometry is:

What is the purpose of a blank sample in analytical chemistry?

The equation for calculating the standard Gibbs free energy change (ΔG°) in a reaction is given by:

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