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
77julia77 [94]
3 years ago
9

When a drawing made with a black marker gets wet, the marker bleeds and more separates into several colors. What method of separ

ation does this describe?
Chemistry
2 answers:
Mnenie [13.5K]3 years ago
8 0
This example is describing the Chromatography method. 
Firdavs [7]3 years ago
3 0
Chromatography is the answer i am am positive
You might be interested in
Show how to convert the temperature 84.7° C to Kelvin. Please include all steps and label the final
aleksklad [387]

Answer:

184.46

Explanation:

(84.7°c x 9/5)+32=184.46 °F

7 0
3 years ago
Read 2 more answers
[H3O+] = 2.9 x 10-10 M<br> ph level
Zinaida [17]

Answer:

9.54

Explanation:

Fr the question given above, the following data were:

Concentration of hydronium ion [H3O⁺] = 2.9x10¯¹⁰ M

pH =?

The pH of the solution can be obtained as follow:

pH = –Log [H3O⁺]

pH = –Log 2.9x10¯¹⁰

pH = 9.54

Thus, the pH level of the solution is 9.54

5 0
2 years ago
Which behavior did dr. Hernandez display
natulia [17]
Was there suppose to be a picture included?
5 0
3 years ago
how does the main function of the nervous system help the body react to internal and external stimuli??
Irina-Kira [14]
Nerves send signals to your brain from your spinal cord. If something is burning your nerves will send a pain signal from the area of the burn to your brain through you spinal cord. Then your brain sends a signal back to the nerves that there is pain and you should avoid it. Same with internal nerves and same with touch.
6 0
2 years ago
Help pleaseeeeeeeeeeeeeeeeeee
Nataly [62]

Answer:

1) Constructive Interference

2) Hits a surface and bounces back

3) Antinodes

7 0
3 years ago
Read 2 more answers
Other questions:
  • Ethanol is a/an A. organic acid. B. substituted hydrocarbon. C. aromatic hydrocarbon. D. carbohydrate.
    15·1 answer
  • HELP: Nitrogen has two isotopes, N-14 and N-15, with atomic masses of 14.00031 amu and 15.001 amu, respectively. What is the per
    12·1 answer
  • The solubility of a gas in water is 0.22 g/L at 20.0 kPa of pressure. What is the solubility when the pressure is increased to 1
    5·1 answer
  • Which of the samples pictured is most likely a nonmetal?
    5·1 answer
  • If you get this right I will give brainliest and will love you!!
    10·1 answer
  • I have 2.000 moles of potassium (K). How many grams of potassium chloride (KCl) can I make?
    13·1 answer
  • Help! help! plz Why do two H atams combine to Form the molecule H2 while He remains monotonic?​
    6·1 answer
  • How partition of Bengal mobilize <br>please help me ​
    6·1 answer
  • How many grams are in 3.5 moles of H2O?
    11·1 answer
  • ASAP HURRY FOR BRAINLIST
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!