What factors play a role in the rate at which molecules like o₂ and co₂ can diffuse?
a. the distance between the two areas of concentration of the molecule
b. the magnitude of the concentration gradient of the molecule
c. the size of the molecule that is diffusing
d. the physical nature of the media through which the molecule is diffusing

What are the first three quantum numbers for the electrons located in subshell 2s?

Gusing the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the vitamin c tablet that you dissolved, calculate the mass of ascorbic acid in the vitamin c tablet for each trial. do this by scaling up to find the amount (mg) of ascorbic acid in your 250 ml flask. enter your calculated mass of ascorbic acid in the vitamin c tablet, for each trial. be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid. the milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here.

Which phrase best defines a mountain eee