The equilibrium constant (K) for a reaction at a particular temperature is related to the standard Gibbs free energy change (ΔG°) by:

What is the role of a stationary phase in chromatography?

In a spontaneous process, the change in Gibbs free energy (ΔG) is:

What is the primary purpose of a control sample in analytical chemistry?

Which molecule serves as the primary energy currency in cells, providing energy for various cellular processes?

Which of the following is a noble gas?

The balanced chemical equation for the reaction between aluminum (Al) and hydrochloric acid (HCl) is:

In gas chromatography, separation is achieved based on differences in:

What is the IUPAC name for CH₃CH₂CH₂COOCH₃?

The relationship between heat transfer (Q), mass (m), specific heat (C), and temperature change (ΔT) is given by: