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jasenka [17]
2 years ago
13

Hey, I’ll give brainliest. Just please help.

Chemistry
1 answer:
Andre45 [30]2 years ago
8 0

Answer:

C

Explanation:

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WILL MARK BRAINLY! Which chemical element has the shortest name?
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Answer:

boron I guess

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2 years ago
Which type of reaction produces the most dangerous radioactive waste?
k0ka [10]
The correct answer to the question above is fussion of uranium. The fussion of uranium is the only type of reaction in which produces the most dangerous radioactive waste. The fusion of uranium means the binding of their atoms and produce a radioactive waste.
7 0
3 years ago
The pressure of a sample of helium in a 200. ml container is 2.0 atm. If the helium is compressed to a pressure of 40. atm witho
Crank

Answer:

V_2=10mL

Explanation:

Hello there!

In this case, according to the given information, it will be possible for us to solve this problem by using the Boyle's law as an inversely proportional relationship between pressure and volume:

P_2V_2=P_1V_1

In such a way, we solve for the final volume, V2, and plug in the initial volume and pressure and final pressure to obtain:

V_2=\frac{P_1V_1}{P_2} \\\\V_2=\frac{2.0atm*200.mL}{40.atm}\\\\V_2=10mL

Regards!

5 0
3 years ago
What reactions are involved in making plastic bags and what are the molecules that make up a plastic bag like?
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I know this isn't much, but I hope it helps! :)
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What term refers to rows of elements
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Period are going left to right across the periodic table
Groups are going up to down on the periodic table
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2 years ago
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