Problem: How many moles of solute particles are present in 5.04 mL of 0.796 M K2SO4? When you have the value, take its LOG (base 10) and enter it with 2 decimal places as your answer.A. -2.09B. 0.004C. -1.92D. -2.39E. 0.0120

FREE Expert Solution

We’re being asked to calculate the moles of solute particles are present in 5.04 mL of 0.796 M K2SO4.


Recall that molarity is the ratio of the moles of solute and the volume of solution (in liters)

In other words:


Molarity(M)=moles of soluteLiters of solution


95% (396 ratings)
View Complete Written Solution
Problem Details

How many moles of solute particles are present in 5.04 mL of 0.796 M K2SO4? When you have the value, take its LOG (base 10) and enter it with 2 decimal places as your answer.

A. -2.09
B. 0.004
C. -1.92
D. -2.39
E. 0.0120

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Molarity concept. You can view video lessons to learn Molarity. Or if you need more Molarity practice, you can also practice Molarity practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Chen's class at UH.