What is the maximum number of hydrogen bonds a single water () molecule can participate in when froz — Chemical Bonding Chemistry Question

💡 Solution & Explanation

In ice, each water molecule utilizes its 2 hydrogen atoms to act as H-bond donors to two neighboring oxygen atoms. Simultaneously, its oxygen atom uses its 2 lone pairs to act as an H-bond acceptor for two other neighboring hydrogen atoms, totaling 4 hydrogen bonds per molecule in a tetrahedral geometry.