Answer:
0.675M
Step-by-step explanation:
Molarity is essentially a measure of concentration, as the formula for it is moles of solvent/ liters of solution. If the moles of solvent stay constant, then the molarity of the solution is inversely proportional to its volume. 15/6.75=2.222222, and 1.5/2.2222222 = 0.675.