Answer:-
Solution:- It is a volume unit conversion problem where we are asked to convert the volume from to microliters.
We know that:
= 1 mL
and,
Let's use these conversions factors for the desired conversion using dimensional as:
=
So, the answer is .
The answer is 6.1*10^-3 atm.
The pictures and explanations are there.
Total number of atoms in the sample is the sum of number of atoms of all the elements present in the sample.
Number of gold, atoms in
=
atoms (given)
From the formula of compound that is it is clear that the number of potassium and gold are same whereas those of carbon and nitrogen are 2 times of them.
So, the number of atoms of each element is:
Number of potassium, atoms in
=
atoms
Number of carbon, atoms in
=
atoms =
Number of nitrogen, atoms in
=
atoms =
Total number of atoms in = Number of gold,
atoms+Number of potassium,
atoms +Number of carbon,
atoms + Number of nitrogen,
atoms
Total number of atoms in =
Total number of atoms in =
atoms
Hence, the total number of atoms in is
atoms.