How many bonds can a hydrogen atom form?
O A. 3
O B. 1
O c. 4
O D. 2

Based on the equation and the information in the table, what is the enthalpy of the reaction?

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.

What are the two major rules associated with polarity