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
N76 [4]
2 years ago
9

0.500 mile of potassium oxide is dissolved in enough water to make 2.00 L of solution. Calculate the molarity of this solution (

plz help!) plz no links
Chemistry
1 answer:
SCORPION-xisa [38]2 years ago
4 0

The correct question is as follows: 0.500 moles of potassium oxide is dissolved in enough water to make 2.00 L of solution. Calculate the molarity of this solution (plz help!)

Answer: The molarity of this solution is 0.25 M.

Explanation:

Molarity is the number of moles of a substance divided by volume in liter.

As it is given that there are 0.5 moles of potassium oxide in 2.00 L of water so, the molarity of this solution is calculated as follows.

Molarity = \frac{moles}{volume(in L)}\\= \frac{0.5 moles}{2.00 L}\\= 0.25 M

Thus, we can conclude that molarity of this solution is 0.25 M.

You might be interested in
Name an element that has the same number of electron energy levels as Calcium (Ca)?
Lerok [7]

Answer:

aluminum?

Explanation:

6 0
2 years ago
A cubic meter is about the same as the volume occupied by a _____. basketball arena kilogram of water washing machine cup of mil
Zinaida [17]

washing machine, hopefully this helps

6 0
3 years ago
The balance reads 221.5 _________ and is measuring an object's _____________. grams; mass Newton's; mass kilograms; mass Newton'
azamat

Answer: grams;mass

Explanation: :)  I took the test.

5 0
2 years ago
2) Examine the molecules below.<br> Circle the molecules that can also be classified as compounds.
sergejj [24]

Answer:

3rd

Explanation:

its the way they look

4 0
2 years ago
According to the kinetic molecular theory, the particles of an ideal gas
Vera_Pavlovna [14]
A have no potential energy
7 0
3 years ago
Other questions:
  • If 4.00 g of NaCl react with 10.00 g of AgNO3, what is the excess reactant?
    9·2 answers
  • What does this equation describe?
    8·1 answer
  • Record the temperature shown on the thermometer to the nearest half of a degree.
    14·2 answers
  • What effect will the number of particles and temperature have on the rate of diffusion of gas molecules?
    7·1 answer
  • How many moles are in 2.04 × 1024 molecules of h2o?
    14·1 answer
  • plz answer fast Which is not a crystalline allotrope of carbon? Select one: a. soot b. diamond c. graphite
    11·1 answer
  • What is a primary difference between bacteria that are
    10·1 answer
  • Helllppp<br> Name the ions formed by the following elements (sodium - iodine)
    13·1 answer
  • When solid water changes directly to water vapor without first becoming a liquid, the process is called?
    14·1 answer
  • Things that are too small (or too large) to see can be studied with models
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!