Question

question 1 (2 points)
how many moles of solute in 2.00 l of a 3.00 m solution?
the solute could be anything, and the solvent is usually water.
the concentration will always be the conversion factor. m stands for mol/l.
1 mol
(2 l)(---------) = 3 mol
4 l
a. 0 b. 1 c. 2 d. 3 e. 4 f. 5
g. 6 h. 234 i. 58.44 j. 100. k. 1.71
l. 0.856 m. 10.0

Explanation:

Step1: Recall the formula for molarity

Molarity \(M=\frac{n}{V}\), where \(n\) is the number of moles of solute and \(V\) is the volume of the solution in liters. Rearranging for \(n\) gives \(n = M\times V\).

Step2: Substitute the given values

Given \(M = 3.00\space mol/L\) and \(V=2.00\space L\). Then \(n=(3.00\space mol/L)\times(2.00\space L)\)

Answer:

1. \(3.00\)
2. \(2.00\)
3. \(6.00\)
4. \(1\)

The final answer for the number of moles (blank 3) is \(G.6\)