Answer:
No.
Sodium Chloride has a density of 2.17 g/cm3
Explanation:
-The resultant crystal is likely to be of Potassium Chloride
-The silvery metal is likely Potassium due to it's similar melting point of 63.5 °C which when reacts with Chlorine gas form a Potassium chloride with the following properties:
Hence, the crystal formed is not Sodium Chloride.
-The properties of sodium chloride are:
you build them like sandcastles.
you go to the beach, get some sand, put it all together, and
<em>B A M !</em>
Babies are made! :0
Answer:
Explanation:
Using the Ideal Gas Law we have and the number of moles n could be expressed as , where m is the mass and M is the molar mass.
Now, replacing the number of moles in the equation for the ideal gass law:
If we pass the V to divide:
As the density is expressed as , we have:
Solving for the density:
Then we need to convert the units to the S.I.:
Finally we replace the values:
The term monomer refers to a unit made up of several atoms.This will make the correct answer B.