Question

Determine the molarity of a solutio0.490 mol of solute dissolved.Answer:M

Answer 1

The molarity of the solution is 0.697M.

Step-by-step explanation:

Molarity represents the moles of solute that are contained in 1000mL (1L) of solution.

In this case, we have to calculate the molarity of 703mL solution that contain 0.490 moles:

`\begin{gathered} 703mL-0.490moles \\ 1000mL-x=(1000mL*0.490moles)/(703mL) \\ x=0.697M \end{gathered}`

So, the molarity of the solution is 0.697M.