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
djverab [1.8K]
3 years ago
11

100 ml of a 2.4 m solution is diluted to a final volume of 250 ml what is the new molarity

Chemistry
1 answer:
HACTEHA [7]3 years ago
8 0

Answer:

The new molarity is 0,96 M.

Explanation:

A dilution consists of the decrease of concentration of a substance in a solution (the higher the volume of the solvent, the lower the concentration).

We use the formula for dilutions:

C1 x V1 = C2 x V2

2,4 M x 100ml = C2 x 250 ml

C2= (2,4 M x 100ml)/250 ml

<em>C2= 0,96 M</em>

You might be interested in
What is the term used to describe a change in motion?
Irina-Kira [14]

Answer:

it should be momentum if im not mistaken

8 0
3 years ago
How does the hot water affect the temperature of the air in the bottle?
Alinara [238K]
The hot water increases the temperature of air in the bottle, which increases the volume of the bottle and the air pressure in the bottle.
6 0
3 years ago
What is the mass for 3.01*10 23 molecules h2o
Genrish500 [490]
<em>M H₂O: 1g×2 + 16g = 18g
</em>

6,02×10²³ --------- 18g
3,01×10²³ --------- Xg
X = (18×3,01×10²³)/<span>6,02×10²³
<u>X = 9g

</u>:)
</span>
7 0
3 years ago
Read 2 more answers
An Irish natural philosopher, Robert Boyle, conducted experiments to verify properties of gases discovered by other scientists.
Softa [21]

Answer:

c. Law, because it describes how one variable affects another  

Explanation:

A law enables you to predict what might happen if you do something. For example, you can use Boyle's Law to predict the volume of a gas if you double its pressure.

a and b are wrong, because a theory tries to explain why something happens.

d is wrong, because a law does not have to give an explanation.

4 0
3 years ago
PLEASE HELP FAST!! BRAINLEST AND 30 POINTS
Natasha_Volkova [10]

b - the repulsion of the protons is decreasing.

6 0
3 years ago
Other questions:
  • Use the specific heat capacity that you calculated for granite to determine how many grams of granite at the initial temperature
    15·1 answer
  • Scientific notation is used to express large numbers in convenient form true or false
    10·1 answer
  • Imagine a large compass extending out from center of the earth it set messured 90° One point touches the equator where does the
    13·1 answer
  • A blacksmith melts and shapes a block of iron into a blade. She then sets the blade, whose edges are molten, outside, where it i
    11·2 answers
  • A dehumidifier takes water vapor from the air by passing the moist air over a set of cold coils to perform a state change. How d
    6·1 answer
  • What does your experiment suggest about what happens when icebergs melt into the ocean? Based on your data, do you think the sea
    11·1 answer
  • What is the mass in grams of 6.12 x 10^20 molecules of caffeine, C8H10N4O2?
    13·1 answer
  • Which on goes where please help!!!
    11·1 answer
  • True or False: Your blood is a neutral solution.
    9·1 answer
  • n-Butane fuel (C4H10) is burned with the stoichiometric amount of air. Determine the mass fraction of each product. Also, calcul
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!