A solution having an initial volume 45.0 mL and concentration .445 M was dilution to a volume of 100 mL. What is the new concentration? Question 12 options: 145 .200 .500 .989
Added by Bradley B.
Step 1
First, we need to find the initial moles of solute in the solution. We can do this by multiplying the initial volume by the initial concentration: Initial moles = Initial volume × Initial concentration Initial moles = 45.0 mL × 0.445 M Show more…
Show all steps
Your feedback will help us improve your experience
Sima Sarker and 81 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
A 3.75 M solution has an initial volume of 300.0 mL. The solution is diluted to a final volume of 900.0 mL. What is the new concentration?
Nicole S.
What is the initial concentration of solution if 45.0 mL of it are diluted to a new volume of 250 mL and final concentration of 0.62 M?
Brooke S.
Recommended Textbooks
Chemistry: Structure and Properties
Chemistry The Central Science
Chemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD