Calculate the molar mass of the compound sulfur trioxide (SO2). Use the periodic table to obtain the atomic weight of the elements. Express your answer to the correct number of significant figures e.
The molar mass of Soz is
grams.

Which of the following is not a characteristic of a hydrogen bond? 1. it is responsible for the unusual physical properties of water. 2. it is weaker than a covalent bond. 3. it is stronger than other dipole-dipole interactions. 4. it can occur when hydrogen is covalently bound to very electronegative elements liks f, cl, br and i.