How many moles of Carbon can be made from 6.37 moles of Iron?

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.

Heat is the total potential energy of a substance that can be transferred. true false

Which three statements represent the benefits of performing experiments using computer simulations?