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antoniya [11.8K]
3 years ago
7

THE GOVERNMENT WANTS TO CONTROL US ALL!!! LOL JK

Chemistry
2 answers:
Nina [5.8K]3 years ago
7 0

Answer:

No!! IT'S TRUE!!!!!

Explanation:

sashaice [31]3 years ago
4 0
That’s why we have right to protect ourself from them
You might be interested in
3. (a) The nitrogen oxide (NO) molecule has a bond length of 140 pm. Calculate the dipole moment, in Debyes, that results if the
SSSSS [86.1K]

Answer:

The calculations is shown in the attached file.

Explanation:

  • The concept of dipole moment is applied here. the size of the dipole moment is given by multiplying the size of the charge by the distance apart.
  • For simpler molecules, the sizes of the dipole moments are approximately proportional to the difference between the electronegativities of the atoms. Dipole moments are usually measured in debyes (D).

Dipole moments (μ) = q x r

The detailed calculation is shown in the attachment.

7 0
3 years ago
The vapor pressure of methanol is 143 mmhg. identify the best reason to explain why methanol spontaneously evaporates in open ai
goldfiish [28.3K]

Answer/Explanation:

Methanol has a molecular weight (32.04 g/mol), low-boiling point and because of its low boiling point, methanol readily evaporates at room temperature.

Under these specified non-standard conditions, the partial pressure of methanol is lower than its vapor pressure and this explains the reason for the spontaneous evaporation exhibited by methanol.

6 0
3 years ago
Plz tell me if I'm correct I am terrible at science if I'm not correct me plz correct me!!! I promise I'll give brainliest!!! Oh
adell [148]

Answer:

You are mostly correcet but im pretty sure that the nonmetals are brittle because they can break easily

Explanation:

5 0
3 years ago
What mass of radon is in 8.17 moles of radon?
Len [333]

Answer:

1813.74g

Explanation:

Given parameters:

Number of moles of radon  = 8.17moles

Unknown:

Mass of radon  = ?

Solution:

To solve this problem, we use the expression below:

      Number of moles = \frac{mass}{molar mass}  

Molar mass of radon  = 222g/mol

Now insert the parameters and solve;

    Mass of radon  = Number of moles x molar mass

                              = 8.17 x 222

                              = 1813.74g

4 0
3 years ago
15
damaskus [11]
Mostly in my opinion I think it’s the secound one
8 0
3 years ago
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