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Lemur [1.5K]
3 years ago
11

8. How would you describe kelp? (2 points)

Chemistry
1 answer:
inna [77]3 years ago
5 0

I think the closest correct answer, based on the given options, is 8. a plant that grows deep in the ocean9. dominant predators, eat other organisms for energy
Thank you for your question. Please don't hesitate to ask in Brainly your queries.  
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What is the charge of this atom? <br> 65 protons <br> 60 electrons <br><br> A)-5<br> B)+5<br> C)0
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B. +5

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20.352 mL of chlorine under a pressure of 680. mm Hg are
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Answer:

0.01144L or 1.144x10^-2L

Explanation:

Data obtained from the question include:

V1 (initial volume) = 20.352 mL

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V2 (final volume) =.?

Using the Boyle's law equation P1V1 = P2V2, the volume of the container can be obtained as follow:

P1V1 = P2V2

680 x 20.352 = 1210 x V2

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V2 = (680 x 20.352)/1210

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Now we need to convert 11.44mL to L in order to obtain the desired result. This is illustrated below:

1000mL = 1 L

11.44mL = 11.44/1000 = 0.01144L

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Density= mass/ volume

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On a hot day, a student places a glass of cold lemonade on a table outdoors. After a few minutes, water droplets have formed on
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Which term describes the molecule shown below h-c-c-h ethyne c2h2?
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