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3 years ago

Which of the three subatomic particles have a neutral charge? *

Chemistry

2 answers:

Delvig [45]3 years ago

7 0

Answer:

<h2>A. Neutron</h2>

Explanation:

Neutrons and protons are found in the nucleus of an atom. BUT unlike Protons (Positive charge/ P an P is how I remember it) or Electrons, which have a negative charge, Neutrons have zero charge which means they are neutral particles. (Neutral an Neutron both start with N.)

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Good luck.

Lb.

kkurt [141]3 years ago

5 0

Answer:

Neutron have neutral charge

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Anon25 [30]

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Explanation:

We are given:

Initial moles of hydrogen sulfide gas = 0.47 moles

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$\text{Molarity}=\frac{\text{Moles of solute}}{\text{Volume of the solution}}$

So, $\text{Initial molarity of hydrogen sulfide gas}=\frac{0.47}{3}=0.1567M$

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At eqllm: 0.1567-2x 2x x

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$K_c=\frac{[H_2]^2[S_2]}{[H_2S]^2}$

We are given:

$K_c=9.3\times 10^{-8}$

Putting values in above equation, we get:

$9.3\times 10^{-8}=\frac{(2x)^2\times x}{(0.1567-2x)^2}\\\\x=8.24\times 10^{-4}$

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3 years ago

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Explanation:

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