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
Gekata [30.6K]
3 years ago
5

What is concentration in science​

Chemistry
2 answers:
alexandr1967 [171]3 years ago
7 0

The amount of something that you have in a liquid (most commonly)

snow_tiger [21]3 years ago
6 0

The amount of a substance that you have in units per volume

You might be interested in
PLS HELP THIS IS TIMED
hammer [34]

Answer:

the plant population over time has decreased. this could make all other organisms above the plant population numbers decrease as well.

Explanation:

4 0
3 years ago
Read 2 more answers
Water readily sticks to many other substances, a property called ______. Water readily sticks to many other substances, a proper
Ahat [919]

Answer:

Option (2)

Explanation:

Cohesion is usually defined as the contrasting property by which the water molecules are attached to one another, and adhesion is the property by which the molecular substances are linked to the molecules of other substances.

Since, the water molecules are able to form inter-molecular hydrogen bonding, so they are comprised of strong cohesive force.

And, as the water molecules are able to stick to the walls of the container, so they tend to show more of the properties for adhesion.

Thus, according to the given condition, water molecules are sticking to other substances and this is the property of adhesion.

Hence, the correct answer is option (2).

4 0
3 years ago
Lagta ha bhaijaan sa sab bahenjaan naraz haan koi bat ni kr raha​
Fiesta28 [93]

Answer:

maybe,lol

Explanation:

5 0
2 years ago
A structural model of retinol is shown below. How many hydrogen atoms are
Nikitich [7]

Answer:

A. 30

Explanation:

Retinol is the chemical form of Vitamin A. It has a chemical formula of C20H30O.

It is processed when retinyl palmitate is broken down in the small intestine. Retinol helps in the proper regulation of eye cells hence a vital component in ensuring good eye sight.

It also helps in the neutralization of free radicals in the body and acts as an antioxidant which prevents cells of the body from ageing.

7 0
3 years ago
What information do the coefficients of a balanced equation give about the reactants
Nana76 [90]
The information that the coefficients of a balanced equation give about the reactants are to tell how many moles of reactants are needed and how many moles of product can be produced.
4 0
3 years ago
Other questions:
  • Please Hurry!!<br><br> Answer File Below!
    14·1 answer
  • A fact of nature that has been confirmed many times by observation is known as a(n).
    15·1 answer
  • The property of water in which it attaches to another surface is known as: *
    15·1 answer
  • Describe what happens to rocks that are pushed under Earth’s surface and become hotter and experience more pressure?
    14·2 answers
  • Consider the reaction IO−4(aq)+2H2O(l)⇌H4IO−6(aq);Kc=3.5×10−2 If you start with 26.0 mL of a 0.904 M solution of NaIO4, and then
    12·1 answer
  • What are the limitations of seed banks?
    15·1 answer
  • What should i do if i spill acid?<br> ANSWER FAST PLEASE
    10·1 answer
  • What is the charge on an ion with 21 protons, 30 neutrons, and 18 electrons.
    11·1 answer
  • Why is the speed of these particles deffirent in each state
    12·1 answer
  • What energy transfer occurs when a solar panel uses sunlight to provide power to a house?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!