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elena-14-01-66 [18.8K]
3 years ago
13

Protons and neutrons strongly attract when they

Chemistry
1 answer:
lara31 [8.8K]3 years ago
4 0

Answer:

are very close together.

Explanation:

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 The accepted model of the atom was changed.
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When the vapor pressure of water is 0.106 mmHg, determine the reaction quotient for that above equilibrium.
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Answer:

Answer is explained in the explanation section below.

Explanation:

Note: This question is not complete and lacks necessary data to solve. However, I have found a similar question and I will be using its data to solve this question for the sake of understanding and concept.

Solution:

Equilibrium Reaction:

CaO(s) + H2O(g) -->Ca(OH)2(s)    

We need to find the reaction quotient for this question:

Q = \frac{1}{P_{H20} }

Here, only the pressure of the gaseous reactant will be used and here H20 is the only reactant which is gaseous.

And we are given that, vapor pressure of water is = 0.106 mmHg

So,

Now, we need to convert it into atm

so, 1atm = 760 mmHg

0.106 mmHg = 0.106/760 atm

0.106 mmHg = 1.394 x 10^{-4} atm

Plugging in the values in the equation, we get:

Q = \frac{1}{P_{H20} }

Q = \frac{1}{1.394 . 10^{-4} }

Q = 7173.60 atm^{-1}

8 0
3 years ago
Based on the electromagnetic spectrum what is the relationship between wave length and frequency
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The wavelength and frequency of light are closely related. The higher the frequency, the shorter the wavelength. ... The equation that relates wavelength and frequency for electromagnetic waves is: λν=c where λ is the wavelength, ν is the frequency and c is the speed of light.

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5. Which material has the highest thermal conductivity? Which material has the highest electrical conductivity? Explain why ther
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Sliver

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Silver has the highest electrical conductivity of all metals. :)

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