Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

badatmath123

  • 3 years ago

You need a 90% alcohol solution. On hand, you have a 110 mL of a 45% alcohol mixture. How much pure alcohol will you need to add to obtain the desired solution?

  • This Question is Closed
  1. sheg
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    |dw:1337145943329:dw| it means that you require 10 parts of 45% solution and 45 parts of pure solution

  2. badatmath123
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I got the answer wrong, I got 500.5 mL of 100% alcohol added for a total of 611 mL of 90% alcohol.

  3. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy