How do hydrogen bonds compare with other intermolecular forces? A. Hydrogen bonds are stronger than dipole-dipole and van der waals forces.

B. Hydrogen bonds are weaker than dipole-dipole and Van der Waals forces

C. Hydrogen bonds are weaker than dipole-dipole forces but stronger than Van der Waals forces.

D. Hydrogen bonds are stronger than dipole-dipole forces but weaker than Van der Waals forces.

Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.

Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.

Categorize them by metal, nonmetal, in periodic tableductilenon-ductilemalleableoften gain electrons easilygood conductorpoor conductorcan be liquidselements