Moving material along certain gradients is necessary for osmosis, diffusion, filtration, and the transport of ions away from similar charges.
Osmosis is the flow of solvent molecules over a semi-permeable membrane from an area of lower concentration to a region of higher concentration Molecules diffuse when they travel from one area of higher concentration to another area of lower concentration The process of filtering involves moving liquid substances through a separating material known as a filter in order to separate solid particles from liquid. Due to the difference in pressures between the solid and liquid substances, this process is made feasible. Because of the difference in electrical potentials between the charges, ions move away from like charges.
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Answer:
23.22 g
Explanation:
Mass in 1 mol of water = 18g
Mass in 1.29 mol of water
= 18 x 1.29
= 23.22 g
Answer:
(I dont know how to write small numbers)
There is no gas bubbles if you have (+C6H8O7)
Explanation:
1: answer is 1 and 3
2: answer is 2 and 4
3: answer is 3
4: answer is 1
Answer:
If you ever wonder why nails rust, it's because rusting happens when a metal is exposed to oxygen. The molecules of iron on the surface of the nail exchange atoms with the oxygen in the air and produce a new substance, the reddish-brown ferrous oxide, a.k.a. rust.
Explanation:
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