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3 years ago

Which is an aspect of the kinetic-molecular theory and can be used to explain the compressibility of plasmas?

Biology

2 answers:

mafiozo [28]3 years ago

8 0

Answer:

Its Particles move independently of one another and are widely spaced .

I hope its right, if not so please sorry :)

anygoal [31]3 years ago

3 0

Answer:

Particles move independently of one another and are widely spaced.

Explanation:

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2 years ago

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3 years ago

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strojnjashka [21]

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3 years ago

In ________and ________ no energy is used. Which one needs a helper to get things across?__________

MissTica

In DIFFUSION AND FACILITATED DIFFUSION no energy is used. The one that needs a helper to get thing across is FACILITATED DIFFUSION.<span> Facilitated diffusion involves the diffusion of materials across the cell plasma membrane with the aid of membrane proteins such as carriers and channels. The process of diffusion does not need a carrier, the molecules to be transported just move on their own from the area of high concentration to the region of low concentration until the concentration in the space become uniform.</span>

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3 years ago

Sodium Hydroxide + Copper Sulfate

AnnyKZ [126]

<h2>Answer:</h2>

Reaction for observation: Sodium Hydroxide + Copper Sulfate

Full reaction:

2NaOH + CuSO4 --> Cu(OH)2 + Na2SO4

Observations Before Interaction:

Sodium hydroxide is a turbid solution and copper sulfate is in form of bright blue crystals.

Observations After Interaction:

When their solutions are mixed with each other, a pale blue precipitate of basic copper hydroxide & a solution of neutral salt sodium sulphate will be formed.

Was Mass Conserved?

Yes, mass was conserved.

The Law of Conservation of Mass states that "mass cannot be created or destroyed, but changed into different forms".

Hence mass was conserved.

<h3>Part 4.</h3><h3>.Proof of a Chemical Reaction</h3>

The proof of the reaction is the appearance of pale blue precipitates of of basic copper hydroxide & a solution of neutral salt sodium sulphate.

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3 years ago