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2 years ago

Will give brainliest if correct. Which of these bonds should be classified as a polar covalent bond?

Chemistry

1 answer:

quester [9]2 years ago

4 0

Answer:

The answer is O-H.

Explanation:

This is because when you subtract their EN values you get 1.4, and that is in the range of the polar covalent bond values.

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Brainiest plsss helpp

svlad2 [7]

Answer:

$\boxed {\boxed {\sf A. \ 19,320 \ kg/m^3}}$

Explanation:

We want to find the density. The formula is mass over volume.

$\rho = \frac{m}{v}$

The mass is 500 kilograms. The volume is 0.026 cubic meters.

$m= 500 \ kg \\v=0.026 \ m^3$

Substitute the values into the formula.

$\rho= \frac{ 500 \ kg}{ 0.026 \ m^3}$

Divide.

$\rho = 19230.7692 \ kg/m^3$

This is just about equal to 19,320 kg/m³, so choice A is correct.

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Answer:

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Svetach [21]

Answer:

Explanation:

The p orbital needs 2 more electrons.

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Sati [7]

Answer:

None of the alpha particles fired at the foil are being repelled back, like they were in the Rutherford atom simulation.I hope this is correct.

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3 years ago

If an acid is added to different samples of buffered water, the sample with the

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