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
GarryVolchara [31]
3 years ago
6

If you dilute 19.0 mL of the stock solution to a final volume of 0.310 L , what will be the concentration of the diluted solutio

n?
Chemistry
1 answer:
Dahasolnce [82]3 years ago
6 0

Answer:

M_2=0.613M_1

Explanation:

M_1 = Concentration of stock solution

M_2 = Concentration of solution

V_1 = Volume of stock solution = 19 mL

V_2 = Volume of solution = 0.31 L= 310 mL

We have the relation

M_1V_1=M_2V_2\\\Rightarrow M_2=\dfrac{M_1V_1}{V_2}\\\Rightarrow M_2=\dfrac{M_119}{310}\\\Rightarrow M_2=M_1\times\dfrac{19}{310}\\\Rightarrow M_2=0.613M_1

\boldsymbol{\therefore M_2=0.613M_1}

The concentration of the diluted solution will be 0.613 times the concentration of the stock solution.

You might be interested in
Covalent bonding occurs between two oxygen atoms to form O2. What's the partial charge on each oxygen atom in 02?
Alik [6]

Answer:

Both oxygen atoms have zero partial charge.

Explanation:

In covalent bonds, electrons are shared between the two bonding atoms. The shared electron pair of the covalent bond is positioned between the nuclei of the two bonding atoms.

A covalent bond may be formed between two or more elements of different electronegativities. When a difference in electro negativity exists between these atoms in a covalent bond, the molecule becomes polarized. The shared electron pair of the covalent bond becomes closer to the nucleus of the more electronegative atom (s). This more electronegative atom (s) becomes partially negative while the other atom becomes partially positive.

When the two bonding atoms are of equal electronegativities such that the electro negativity difference between the bonding atoms is zero, there is now no difference in electro negativity and no consequent partial charges.

Since the two oxygen atoms have the same electro negativity, there is no difference in electronegativity, hence there is no partial charge between the two oxygen atoms.

3 0
3 years ago
Which is Earth's largest source of drinkable water?
Leviafan [203]
Depends on what you’re going for. i’d say aquifers. but you can drink from clean rivers
4 0
3 years ago
Read 2 more answers
Which of the following is an example of the geosphere interacting with the cryosphere? (5 points)
In-s [12.5K]

erosion is geosphere and glaciers are cyrosphere

4 0
3 years ago
Read 2 more answers
As we climb a mountain to a higher altitude, we experience a pressure increase.(T/F)
kenny6666 [7]

Answer:

As we climb a mountain to a higher altitude, we experience a pressure increase. -True

3 0
3 years ago
What happens when gasoline is used to power a vehicle?
olga55 [171]
Well cars need gas to run on if the car does not have gas it wont run and you cant get to places you need to go only if you have gas.

5 0
3 years ago
Other questions:
  • You are given 450.0 g of a 0.7500 molal solution of acetone dissolved in water. how many grams of acetone are in this amount of
    15·1 answer
  • Which element has 1s2s2p3s3p electron configuration?
    7·2 answers
  • Elaborate what knowing that carbon-14 has an atomic number of 6 tells us about the atom.
    14·2 answers
  • Use the following table of a school bus during morning pickups to calculate its average speed between 0 h and 2.34 h
    7·2 answers
  • A dive ring is 10 feet below the surface of the water
    5·1 answer
  • For the Haber process,N2+3H2 yields 2NH3, what volume of Nitrogen is consumed at STP if you collect 44.8 L of ammonia in excess
    7·1 answer
  • Select the best single answer. The water-gas shift reaction plays a central role in the chemical methods for obtaining cleaner f
    12·1 answer
  • Which of the following best describes the process of hydration?
    5·2 answers
  • What change would you expect if you were to change the bromine atom to chloride atom​
    13·1 answer
  • Whats the answers 1-10 on brainpop nervous system i need help
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!