A druggist mixed 50 cc (cubic centimeters) of a 10% alcohol solution with 30 cc of pure alcohol. Find the percent concentration of the resulting mixture. Round to the nearest tenth of a percent
Added by Penny T.
Step 1
Let's think step by step. Show more…
Show all steps
Close
Your feedback will help us improve your experience
Matthew Wagner and 73 other Algebra 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
How many milliliters of 95% (vv) alcohol and 30% (vv) alcohol should be mixed to prepare 1,000 mL of a 50% (vv) solution? A 30%: 692 mL; 95%: 308 mL B 30%: 308 mL; 95%: 692 mL C 30%: 556 mL; 95%: 444 mL D 30%: 444 mL; 95%: 556 mL
Matthew W.
A chemist needs 30 liters of a 10% alcohol solution but has only a 30% alcohol solution. How many liters each of the 30% solution and water should he mix to make the desired 30 liters of 10% solution? The chemist needs to mix liters of 30% alcohol solution with liters of water.
Khushbu R.
a pharmacist needs to prepare 1500 mL of a 30% alcohol solution. she can use two available solutions, one that is 25% alcohol and the other being 40% alcohol. determine the amount of each solution that she should use
Gregory H.
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD