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
ValentinkaMS [17]
3 years ago
9

Someone sprays perfume in another room. It can be smelled a few minutes later.

Chemistry
2 answers:
Mandarinka [93]3 years ago
8 0
I think the answer is B or C I know it is one of those

garri49 [273]3 years ago
6 0
The answer is active transport

You might be interested in
The dissolution of calcium chloride in water is given by the following equation:
never [62]

Answer:

The reactants would appear at a higher energy state than the products.

Have a nice day!

8 0
3 years ago
If the length of a string increases 2 times but the mass of the string remains constant, the new density of the string will equa
Genrish500 [490]

If the length of a string increases 2 times but the mass of the string remains constant, the original density  will be multiplied by a factor  mathematically given as

v=1.414 times

<h3>Will the new density of the string equal the original density multiplied by what factor?</h3>

Generally, the equation for the  volume is mathematically given as

v = sqt(TL/m)

Where

density = mass/length

Therefore

v2/v1 = \sqrt{L2/L1}

v2/v1 = \sqrt{2}

In conclusion,v ratio will give us

v=1.414 times

Read more about volume

brainly.com/question/1578538

8 0
2 years ago
I am stuck on this lab and have absolutely no idea how to do it.
expeople1 [14]
Hey i did this lab a few months ago!
4 0
3 years ago
Read 2 more answers
PLEASE HELP ME ANSWER
maks197457 [2]

Answer: the second one multiplication

Explanation:

5 0
3 years ago
Which type of reaction is FeS+2 HCI--&gt; FeCI2 + H2S?
iren [92.7K]
This is a double replacement reaction because two compounds are being reacted to create two different compounds
5 0
3 years ago
Other questions:
  • How many cu atoms are present in a piece of sterlingsilver jewelry weighing 33.24 g ? (sterling silver is a silver–copper alloy
    12·1 answer
  • a helium balloon has a volume of 2.95 liters at 25 c. the volume of the ballon decreased to 2.25 l after it is placed outside on
    15·1 answer
  • Why do atomic models change over time
    14·1 answer
  • Select the correct answer from each drop-down menu.<br> What is the chemical name of this compound?
    13·1 answer
  • In the chemical formula 3nh4, how many total atoms of hydrogen (h) are there? 1 4 12
    14·1 answer
  • I think I put my in it when I asked Jane about her ex-husband<br>root<br>​
    12·1 answer
  • If you begin with 4.0 grams of hydrogen and all of the oxygen that you need, how many grams of water can you make?​
    15·1 answer
  • Cobalt-62 is a radionuclide with a half life of 1.5 minutes. What fraction of
    15·1 answer
  • Which best describes how food availability affects the carrying capacity of an area
    9·1 answer
  • Is combining water and powdered drink mix a chemical reaction?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!