Based on the evidence which statement differentiates wave A from wave D

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

What is the molar mass of potassium nitrate, kno3

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.