How does the consumption of antacid affect urine ph?

Answer : The urine pH will increase.

Explanation : The role of antacid is to neutralize the excess acid made by stomach. These antacids is to partially neutralize the excess of gastric hydrochloric acid and inhibition of enzyme, pepsin produced in the stomach. So, these will require bases as to neutralize acids in the stomach then antacids are bases that are taken to neutralize it.

Therefore, the urine will have an increased pH than normal.

c. heat could easily travel through the molecules in the air and escape/enter the flask. removing the air slows down the heat transfer.  

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'