I want to tell my crush that I like him but we are virtual and I don't have a phone so I was going to email him. any advance on
1 answer:
Answer:
How to Tell Your Crush You Like Them Without Making Things Weird
Drop A Few Hints. ...
Give Yourself a Deadline. ...
Be Confident. ...
Make It Easy for Them. ...
But Also Make Sure You're Comfortable. ...
Consider How You Would Feel If You Didn't Tell Them. ...
Look At The Big Picture. ...
Stay Positive.
Explanation:
You might be interested in
Answer:
Density of the He atom = 12.69 g/cm³
Explanation:
From the information given:
Since 1 mole of an atom = 6.022x 10²³ atoms)
1 atom of He =
The volume can be determined as folows:
since the diameter of the He atom is approximately 0.10 nm
the radius of the He = = 0.05 nm
Converting it into cm, we have:
Assuming that it is a sphere, the volume of a sphere is
=
=
=
Finally, the density can be calcuated by using the formula :
D = 12.69 g/cm³
Density of the He atom = 12.69 g/cm³
Answer: 7.98 grams of are produced if 10.7 grams of
are reacted.
Explanation:
To calculate the number of moles, we use the equation:
.....(1)
Putting values in equation 1, we get:
The chemical equation for the reaction is
By Stoichiometry of the reaction:
2 moles of produce = 1 mole of
So, 0.100 moles of produce=
of
Mass of =
Hence 7.98 grams of are produced if 10.7 grams of
are reacted.