The hcl concentration in a hyperacidic stomach is 0.030 m. the volume of liquid in the stomach is 475 ml. how many tablets of the antacid that you analyzed would have to be taken to bring the concentration of hcl in the stomach to a more normal level of 0.00030 m? show your work

Y=‐1x + 7 if y has a value of ‐24 what is the value of x?

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)

What is calcium oxide+diphosphorus pentoxide--> calcium phosphate balanced