Phosphoric acid, h3po4, is a triprotic acid found in some soft drinks such as coca-cola where it adds a touch of tartness to the beverage. write equations for its stepwise ionization in water. include states in your answer.

i'm assuming that the correct answer is indeed the first one/ "a"..

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.

the answer would be b i believe

answer; talc and gypsum;