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


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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

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