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xxMikexx [17]
3 years ago
5

Which part of the electromagnetic spectrum has the lowest radiant energy?

Chemistry
2 answers:
Oduvanchick [21]3 years ago
6 0
The answer is D because the lowest frequency has of any type of EM radiation
Veronika [31]3 years ago
5 0
B). Visible Light. Hope that helps

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Molecular polarity has a direct effect on the behavior of molecular compounds. The attractive forces between polar molecules are
Blababa [14]

Answer:

Stronger

Greater

Higher

Explanation:

Molecules are held together by intermolecular forces. These are forces that act between molecules in a particular state matter. Intermolecular forces depend on the nature of the molecule.

For polar molecules, the intermolecular forces are stronger thus it takes more energy to separate them leading to a higher boiling point of polar molecules irrespective of their molecular mass.

8 0
2 years ago
Na podstawie położenia w u.o. oraz liczb A i Z:
Dvinal [7]
Ok A is the correct answer
5 0
2 years ago
Read 2 more answers
Calculate the hydrogen-ion concentration (H+] for the aqueous solution in which [OH-1 is 1 x 10-12 mol/L.
Artemon [7]

Answer:If we have [H+][OH-]= Kw = 1.0 x 10^-14

Then [H+]= Kw/ [OH-]= 1.0x 10^-14/ 1 x 10^-11 =1 x 10^-3 mol/L

And here is the solution - as you can see it is an acidic one :

pH = - log [H+]= - log 1 x 10^-3 = 3 < 7

Explanation:

7 0
3 years ago
Read 2 more answers
Volume and moles are __________ related. This relationship can be calculated by using ___________ Law.
Kryger [21]

Answer:

The correct answer is - directly; Avogadro’s.

Explanation:

At the same temperature and pressure, gases of the same or equal volume have the same number of molecules. The relation between the moles of the gases and the volume of the gases are indirectly proportional to one another at the same temperature and pressure. This law is called Avogadro's law. In the case of an ideal gas of a particular mass has the volume and moles are directly proportional.

Thus, the correct answer is - directly; Avogadro’s.

6 0
3 years ago
Why is an apple an example of matter​
Karo-lina-s [1.5K]

Matter- Anything that occupies space and has mass is called matter.That is they have both mass and volume.

Apple is an example of matter because it occupies space and has mass and volume.

8 0
2 years ago
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