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Cloud [144]
3 years ago
10

Which of the following elements is the most reactive?

Chemistry
1 answer:
mezya [45]3 years ago
3 0

Answer:

A

Explanation:

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Answer:

here are the answers to all the questions on the quiz Phytoplankton

There would be no ocean life without _____.

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phytoplankton

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Phytoplankton is the answer.

What creates a thermocline?

a series of strong ocean storms  

a difference in water temperature

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a difference in water temperature is the answer

What limits the growth of phytoplankton?

It is limited by the amount of water that runs off into the ocean.

It is limited by the number of fish eating the phytoplankton directly.

It is limited by the depth of the water in the ocean.  

It is limited by the amount of nutrients in the water.

It is limited by the amount of nutrients in the water is the answer

 

What are phytoplankton? (Select all that apply.)  

They are organisms that support all other life in the oceans.

They are tiny plants that drift with the currents of the ocean.

They are small plants and animals that exist both on land and in the ocean.

They are microscopic animals that drift with the currents of the wind.

They are organisms that support all other life in the oceans.

They are tiny plants that drift with the currents of the ocean.

are the answers

Which is a possible food chain in the ocean from start to finish?  

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phytoplankton, large shark, zooplankton, large fish, small fish

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phytoplankton, zooplankton, small fish, large fish, large shark is the answer

Hope this helps!

did the quiz and got 100%

May I get braineist pls

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3 years ago
How many moles of water are produced from 40.0 g of C2H6?
inn [45]

Answer:

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this is a combustion reaction, so the balanced equation is: 2C2H6 + 7O2 → 4CO2 + 6H2O.

the molar mass of C2H6 is 30.07g, so 40.0 g of C2H6 is 1.33 moles of C2H6.

mole ratio of H2O to C2H6 is 6/2, or 3.

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On the basis of dipole moments and/or hydrogen bonding, explain in a qualitative way the differences in the boiling points of ac
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Go on google bro you can get more help there and hope you get what your looking for and good luck

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At what temperature and pressure can all three phases of water exist simultaneously?
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