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Goryan [66]
3 years ago
12

Help me figure out these I’ll mark u brainliest It’s science

Chemistry
1 answer:
ki77a [65]3 years ago
5 0

Answer:

1. organic

2. plants

3. algae?

4. oxygen

5. Uses

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To interconvert the concentration units molality (m) and mass percent, you must also know the density of the solution. A) True B
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Molality=\frac{Moles}{\text{Mass of solvent(kg)}}

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(w/w\%)_=\frac{\text{Mass of solute}}{\text{Mass of solution}}\times 100

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WILL GIVE BRAINLIEST TO PERSON WHO ANSWERS FASTEST AND CORRECT BUT ANY ANSWERS TO JUST GET POINTS WILL GET REPORTED AND DELETED
AleksandrR [38]

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B

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When water is at the surface of the ground, it evaporates and goes back to the clouds for which causes it to rain therefore returning water back.

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