Answered

Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Get detailed and precise answers to your questions from a dedicated community of experts on our Q&A platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

What is the molarity of a magnesium chloride solution with 90.5 g of MgCl2 dissolved in a solution with a total volume of 2300 mL?

Sagot :

Neetoo

Answer:

Molarity = 0.41 M

Explanation:

Given data:

Mass of MgCl₂ = 90.5 g

Volume of solution = 2300 mL (2300/1000 = 2.3 L)

Molarity of solution = ?

Solution:

Number of moles of MgCl₂:

Number of moles = mass/molar mass

Number of moles = 90.5 g/ 95.2 g/mol

Number of moles = 0.95 mol

Molarity:

Molarity = number of  moles / volume in L

Molarity = 0.95 mol / 2.3 L

Molarity = 0.41 M

Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.