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kipiarov [429]
3 years ago
10

Describe two variables that affect the rate of diffusion

Chemistry
1 answer:
Katyanochek1 [597]3 years ago
5 0

Answer:

The two variables affecting the rate of diffusion are the concentration gradient and size of the molecule. Concentration gradient: The movement of the substance is generally along the concentration gradient of the solute and it moves from a region of its higher concentration to a region of its lower concentration.

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3 years ago
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Answer:

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Explanation:

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3 years ago
How many atoms are there in 5.70 mol of hanfnium?
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<span>nuclear symbol consists of three parts: 1. the symbol of the element; 2. the atomic number of the element;3. the mass of the element. for the above problem, the symbol for potassium is k. it's atomic number is 40. the number of protons is 19. so we denote this in the following nuclear symbol; 40 k 19</span>

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3 years ago
Read 2 more answers
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