Question 5 (multiple choice worth 5 points) (03.05 mc) which statement is true about hci? it is a salt because it increases the concentration of metallic ions. it is a salt because it is formed by the reaction of an acid and a base. it is an acid because it increases the concentration of hydroxide ions. it is an acid because it increases the concentration of hydrogen ions.

What overall charge must all compounds have

Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next