Directions: Solve the following problems and show the solution 1) 6.0 moles of MgCl2 is dissolved in 20.0 L of water. What is the molarity of the solution? 2.) How many grams of NaCl must be added to 2.00mL of water to make a 85.5M solution? (1000 mL = 1 L) 3) 10.0g of NaCl is dissolved in 5.0L of water. What is the molarity of the solution? (first convert grams to moles!) 4.) How many moles of sulfuric acid (H2SO4 ) are in 63.5 mL of a 3.0 M solution?
Added by Hannah M.
Close
Step 1
Problem 1: 6.0 moles of MgCl2 is dissolved in 20.0 L of water. What is the molarity of the solution? Show more…
Show all steps
Your feedback will help us improve your experience
Adi S and 96 other Chemistry 101 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Madhur L.
What is the molarity of a solution in which 38.7 g of NaCl is dissolved in enough water to make a total of 1.00 L of solution?
Answer the following question:1) What is the molarity of a solution that contains 14.5g of NaCl in 500.mL water? How many moles of NaCl are present in 25.0mL of 1.00 M NaCl? If 15.00mL of 2.00 M NaCl is diluted to 25.00mL, what is the molarity of NaCl in the dilute solution?
Recommended Textbooks
Chemistry: Structure and Properties
Chemistry The Central Science
Chemistry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD