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ololo11 [35]
4 years ago
13

What is often sprayed on fuel spills to prevent fire by keeping oxygen away

Chemistry
1 answer:
vlada-n [284]4 years ago
8 0
That would be sand I think
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Particles are arranged in a crystal structure in a sample of
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The answer is (4) Ag(s)

Solid Silver has a Face Centered Cubic crystal structure.

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3 years ago
b) Explain what happens when a drop of concentrated sugar solution is placed on a rheo leaf peel mounted on a glass slide. Name
user100 [1]

The rheo leaf peel will lose water by osmosis and become flaccid. If the rheo leaf was boiled, this would not happen.

<h3>What is osmosis?</h3>

Across living membranes, water moves from a region of high to a region of low water potential.

Concentrated sugar solutions have low water potential when compared to the cell sap of the cells of rheo leaf peel. Thus, water will move from the rheo leaf peel to the sugar solution.

This will result in the wilting of the leaf peel.

If the leaf peel is boiled, the membranes in the cells die and can no longer function as a selectively permeable interface.

More on osmosis can be found here: brainly.com/question/1799974

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6 0
2 years ago
Oil platforms may be built in the middle of the ocean. How does an oil platform work?
Korolek [52]

Answer:

A

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8 0
3 years ago
What increases the salinity of the ocean surface water, causing it to sink<br> downward?<br> Help
frutty [35]

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Thermohaline Circulation

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Which water usage uses the least amount of water in a year in the United States? a industry
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