Answer:
I think the answer is B. the number of students choosing each color.
Explanation:
Answer:
the molecules of each substance attract each other through dispersion (London) intermolecular force.whether a substance is solid, liquid or gas depends on the balance between the kinetic energies of the molecules and their intermolecular attractions.
thank you.
Answer is <span>8.422
L.
The solving method as the attached pdf.</span>
Answer:
The 2 zeros after the decimal point
Answer: 
Explanation:
Molarity of a solution is defined as the number of moles of solute dissolved per Liter of the solution.
where,
n= moles of solute
Given : 0.360 g of 
is dissolved in 500 ml of solution.
= volume of solution = 500 ml
According to the neutralization law,
where,
= molarity of stock solution = 
= volume of stock solution = 10.0 ml
= molarity of diluted solution = ?
= volume of diluted solution = 500.0 ml
b) On further dilution
= molarity of stock solution = 
= volume of stock solution = 10.0 ml
= molarity of diluted solution = ?
= volume of diluted solution = 250.0 ml
Thus the final concentration of the solution is
