1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AlladinOne [14]
1 year ago
12

3. You have a bottle of isopropyl alcohol and you want to dilute out the alcohol in a separate container to obtain a

Biology
1 answer:
vredina [299]1 year ago
6 0

Volume of alcohol = 4 mL of alcohol

Volume of water required = 194 mL

<h3>What is a dilution factor?</h3>

A dilution factor is a ratio of the solute to solvent. It is used to express how much of the original stock solution is present in the total solution.

Given the following dilution to make:

obtain 200 ml of an isopropyl solution using the dilution ratio 1 : 20 of alcohol to water.

Total volume = 200 ml

Volume ratio of alcohol to solution will be 1/50 * 200

Volume of alcohol = 4 mL of alcohol

Then volume of water required = 200 m - 4 ml

volume of water required = 194 mL

In conclusion, the dilution is done using the dilution factor.

Learn more about dilution at: brainly.com/question/15900508

#SPJ1

You might be interested in
in a dna molecule, the complementary strands are joined at the nucleotides by hydrogen bonds between the
avanturin [10]

Answer:

covalent bonds within each strand

Explanation:

3 0
3 years ago
Cockroaches are exposed to a pesticide. After 3 hours, 95% of the insects are dead.
Alenkasestr [34]

Answer:

IV: Amount of pesticide

Independent variable is what can be changed

DV: Time of death how long it takes

What you can’t change

Explanation:

8 0
3 years ago
Please help me. thank you! ​
Natasha_Volkova [10]

Answer:do the wam wam Explanation:

3 0
3 years ago
An element's atomic number is the
Tju [1.3M]
D. Number of protons in an atom's nucleus
3 0
3 years ago
Read 2 more answers
What is shown on the graph a) exponential decay of a population
Elodia [21]
Yes. What you said, bro

8 0
3 years ago
Other questions:
  • What property of the dna molecule explains the necessity for okazaki fragments?
    7·1 answer
  • What is polarity? what traits make water polar?
    11·1 answer
  • According to computer models, most coastal areas will experience what effect of global warming
    12·2 answers
  • WILL GIVE A BRANILEST AND 20PTS
    13·2 answers
  • What could be used to treat an infection caused by Eubacteria?
    10·1 answer
  • What force has the most influence on the depth of tides?
    10·1 answer
  • What is the relationship between exergonic reactions, endergonic reactions and the use and regeneration of ATP?
    15·1 answer
  • Of these, which is NOT a sexually transmitted disease?
    10·1 answer
  • What is the relationship between a food chain and an energy pyramid?
    8·1 answer
  • What type of behavior is a bird song, learned or innate?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!