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const2013 [10]
2 years ago
5

Someone help me please i’ll give brainly

Chemistry
2 answers:
belka [17]2 years ago
8 0

Answer:

Gas, liquid, and plasma

Explanation:

Sindrei [870]2 years ago
4 0

Answer:

Liquid, Gas and Plasma

Explanation:

➨Think about it like this if you put a material made out of these and flipped it over which one would have the most effect of change in shape?

▶Liquid molecules slide past each other meaning they are not held in place.

▶Gas molecules are "excited" they bounce around everywhere meaning they are not held in place.

▶Plasma has no fixed shape or volume so it cant be held in place!

▶Solid molecules have a fixed shape so they cannot move on their own.

<u>Hope I helped! Brainliest appreciated!</u>

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To obtain the volume of O2 at stp, first, we need to determine the number of mole of O2.

From the question given above,

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Now, we can calculate the volume of O2 at stp as follow:

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