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
Iteru [2.4K]
1 year ago
6

If 5. 0 grams of kcl is dissolved in 500 ml of water, what is the concentration of the resulting solution?

Chemistry
1 answer:
Lady_Fox [76]1 year ago
6 0

If 5.0 grams of KCl is dissolved in 500 ml of water, the concentration of the resulting solution will be 0.134M.

<h3>How to calculate concentration?</h3>

The concentration of a solution can be calculated by using the following formula;

Molarity = no of moles ÷ volume

According to this question, 5.0 grams of KCl is dissolved in 500 ml of water. The concentration is calculated as follows:

no of moles of KCl = 5g ÷ 74.5g/mol = 0.067mol

Molarity = 0.067mol ÷ 0.5L = 0.134M

Therefore, if 5.0 grams of KCl is dissolved in 500 ml of water, the concentration of the resulting solution will be 0.134M.

Learn more about concentration at: brainly.com/question/10725862

#SPJ1

You might be interested in
Which substance is a pure substance? <br> Cereal <br> Silver <br> Jelly bean <br> Shampoo
Tju [1.3M]

Silver?

Fun FACT : An apple, potato, and onion all taste the same if you eat them with your nose plugged

6 0
3 years ago
Read 2 more answers
I don't know how to do this can I get the answers plz it's due in 1 hour
katrin [286]
Okay, so even if I just gave you the answers, your teacher needs work on it too so it'll be easier/better if I just explain how to do it.
Basically, both sides need to have the same number of molecules. To do this, we make charts. This is the first side of number one:
Na - 1
Mg- 1
F - 2
The subscript gives F two molecules, and the other ones only each have one. This is the second side:
Na- 1
Mg- 1
F- 1
So they're not equal. To fix this, we add coefficients. These are numbers that are going to appear in the front of each compound/element and changes the number of molecules of the WHOLE compound/element. We need two F on the second side, so we'll put a coefficient of 2 in front of NaF. The new chart for the second side is this:
Na- 2
Mg- 1
F- 2
Now we've fixed the F, but now Na is off! So let's go to the first side again and see what we can do. We can put a 2 in front of the Na. The new chart is this:
Na- 2
Mg -1
F- 2
Now both sides are the same. The full new equation is:
2Na + MgF(sub2) = 2NaF + Mg
Basically, do this for all of them. Feel free to ask more questions.
4 0
3 years ago
Read 2 more answers
17 POINTS!!! JUST DO A B C D PLS!!!! PLS DONT COMMENT IF YOU DONT KNOW IT ITS DUE BY TOMORROW AND I CANT KEEP WASTING POINTS PLS
dimulka [17.4K]

Answer:

A B C D E

Explanation:

7 0
3 years ago
In plant cells, how are chloroplasts and mitochondria related?
m_a_m_a [10]

Answer:

They are very similar because they both are very important for the sustenance of the cell. Both also help to provide energy for the cell, Chloroplasts can make its own food through photosynthesis and the mitochondria helps to break down the energy.

Explanation:

brainliest?

4 0
3 years ago
The ____ are new substances that are created following a chemical reactions
amm1812

Answer : The Product are the new substances that are created following a chemical reactions.

Explanation :

Chemical reaction : A chemical reaction occur when two or more reactants react to form a new substance.

Reactant : A substance that is involved in a chemical reaction.

Product : A new substance that is formed in a chemical reaction.

For example :      A+B\rightarrow AB

In this, A and B are the reactants and AB is the product.

Therefore, the answer is Product.

8 0
3 years ago
Other questions:
  • Nitrogen has an atomic mass of about 14 amu and an atomic number of 7. How many neutrons does nitrogen have?
    12·2 answers
  • In an experiment, an unknown gas effuses at one-half the speed of oxygen gas, which has a molar mass of 32 g/mol. which might be
    5·1 answer
  • A balloon is floating around outside your window. The temperature outside is -1 ∘C , and the air pressure is 0.700 atm . Your ne
    10·2 answers
  • draw the lewis structure for CO2, H2CO3, HCO3-, and CO3 2-.Rank these in order of increasing attraction to water molecules. Expl
    14·1 answer
  • Calculate the Molecular or Formula massof each of the following:
    8·1 answer
  • Calculate wavelength in metres and nanometers of green light whose frequency is 5.7 x 10^14 Hz.
    5·1 answer
  • Which of the following is a product of the photosynthesis reaction?
    7·2 answers
  • How many electrons does Co2- have?
    8·2 answers
  • Would you expect manganese(II) oxide, MnO, to react more readily with HF(aq) or NaOH(aq)?
    5·1 answer
  • Distinguish between single and double replacement reactions and give an example of<br> each.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!