Problemas
Question 2 (2points) You dissolve 0.46 moles of KCl into 100.0 mL of water. What is the molarity of your solution? __ moles/L (Answer uning 2 significant figures) Blank 1 square
Roztwór
Gloria
professionell · Tutor durante 6 años
4.5
(294 Votos)
Respuesta
To find the molarity of the solution, we need to use the formula:Molarity = moles of solute / volume of solution in litersGiven information:- Moles of KCl dissolved: 0.46 moles- Volume of water: 100.0 mL = 0.1 LSubstituting the values in the formula:Molarity = 0.46 moles / 0.1 LMolarity = 4.6 moles/LTherefore, the molarity of the solution is 4.6 moles/L.