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
Inessa05 [86]
3 years ago
5

What is the concentration of KCl if 10 g are dissolved in enough water to make 12 L?

Biology
1 answer:
Y_Kistochka [10]3 years ago
8 0

Answer:

Concentration = 0.011 M

Explanation:

Molarity is given by dividing number of moles by volume in Liters

Molarity = moles/volume

But;

Number of moles = mass/molar mass

                              = 10 g/ 74.55 g/mole

                             = 0.134 moles

Therefore;

Molarity = 0.134 moles/12 L

              = 0.011 M

You might be interested in
What is the length and the weight of a horse penis? ​
Aloiza [94]

Answer:

I only know the 12 inch part

Explanation:

tiktak

5 0
3 years ago
Who created the Wave?
emmainna [20.7K]
Assuming you mean that type of wave that crowds do at games, where a group of people throw their hands up and whoever is next to them throws their hands up shortly after and it continues down the crowd

<span>"Krazy" George Henderson created it

:)
</span>
4 0
3 years ago
Plz help me well mark brainliest if correct!!..
erma4kov [3.2K]

Answer:

four layers

Most rainforests are structured in four layers: emergent, canopy, understory, and forest floor.

Explanation:

6 0
3 years ago
30 POINTS + 5 STARS + BRAINLY!!!!! PLEASE ANSWER A S A P !!!!
snow_tiger [21]
The correct answer is one of its two alleles.
7 0
3 years ago
Read 2 more answers
How is the simulation different from the real world? Explain in 3 or more sentences.
Aleks [24]
Simulations generally involve a simple design. In contrast, the world is a very complex system. Many events, such as how we farm, can disrupt the world's delicate balance. Simulations do not take into account the varied interactions that affect events in the real world. 
6 0
3 years ago
Other questions:
  • Brain Cells, lung Cells and bone Cells are all Cells that are found in our bodies? True or False.​
    7·1 answer
  • A client is admitted with a diagnosis of schizotypal personality disorder. Which characteristic would this client exhibit during
    11·1 answer
  • Horace was born 26 weeks after conception. he now is a healthy, happy 2-year-old. horace's ability to survive after being born s
    12·1 answer
  • Are cells in the epidermis that are part of the immune system.
    5·1 answer
  • 1. True or False Flatworms are known as acoelomates.
    14·1 answer
  • Thuy wants to advocate for clean air laws. Which field of study would be most useful to her?
    5·1 answer
  • Antibody molecules a. have all of these characteristics. b. have a variable region that can activate complement or attach to mac
    13·1 answer
  • A nurse is obtaining a history from an adult female client. When the nurse asks how many times the client has been pregnant, the
    14·1 answer
  • Describe how an amino acid molecule passes from the lumen of the ileum to the liver​
    14·1 answer
  • 2. What nutrients do you need to stay alive? How do you obtain them?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!