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Oduvanchick [21]
4 years ago
9

Many tall buildings have a

Chemistry
1 answer:
lawyer [7]4 years ago
6 0

Answer:

I would expect it to rust erode and fall down, but thats just a guess.

Explanation:

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If the volume and Kelvin temperature are reduced by one-half what will happen to the pressure???
jolli1 [7]

Answer:

the pressure will decrease

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6 0
3 years ago
Identify the type or types of intermolecular forces present between molecules of the compound pictured below:
Dennis_Churaev [7]

Answer:

dispersion, dipole-dipole, and hydrogen bonding

Explanation:

The pictured compound is an amine. Amines have high boiling points. Amines have such high boiling points because they posses about three different kinds of intermolecular interactions, viz; hydrogen bonds, dispersion forces and dipole-dipole interactions.

The dipole interactions and hydrogen bonds arise from the fact that the N-H bond is polar. Also recall that a hydrogen bond is formed when hydrogen is bonded to an electronegative element. Hydrogen bonds lead to significant intermolecular association and high boiling points.

Hence the three kinds of intermolecular forces present in the pictured compound are; hydrogen bonding, dipole interactions and dispersion forces.

4 0
3 years ago
Ethanol has a density of 0.791 g/mL. A student pipets enough volume in mL to obtain 120.0 g.
Elza [17]

Answer:

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5 0
2 years ago
Which one of the following atoms has the largest radius?<br> Sr, Rb, K, Ca, Y
Alex17521 [72]

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Explanation:

6 0
3 years ago
Which equation represents the reaction of acetic (ethanoic) acid with water?
xz_007 [3.2K]
Chemical equation:

<span>CH</span>₃<span>COOH + H</span>₂<span>O = CH</span>₃<span>COO</span>⁻<span> + H</span>₃<span>O</span>⁺

hope this helps!
5 0
3 years ago
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