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
mixas84 [53]
2 years ago
9

What is the molarity of a 0.250 L MgCl2 solution that contains 0.175 mol MgCl2?

Chemistry
1 answer:
spayn [35]2 years ago
4 0

Explanation:

we know that 0.250 L = 0.250 dm3

molarity = concentration in dm3/ volume

molarity = 0.175/0.250 = 0.7 mol/dm3

You might be interested in
Look at the image. What type of eclipse is being shown in this image?
Stella [2.4K]
Pretty sure it’s a Lunar Eclipse
7 0
3 years ago
Read 2 more answers
The image shows a portion of the periodic table. Which two elements have similar characteristics?
tatuchka [14]

Answer:

C

Explanation:

Similar characteristics depend on columns.

Flourine and Chlorine are both halogens so they will have similar properties.

5 0
3 years ago
Read 2 more answers
Formula for Hydrocloric Acid.
Elden [556K]
HCl is the formula for hydrocloric acid
6 0
3 years ago
Which of these statements best describes how an increase in the amount of Sun’s heat reflected by the Earth’s surface and atmosp
Korolek [52]

If the Suns heat is being reflected, then it is making the Earth cooler.

7 0
3 years ago
Iron (Fe) reacts with copper sulfate (CuSO4) to form iron (II) sulfate. In this reaction, Cu2+ gains electrons to form Cu. Which
Zanzabum
Remember, OIL RIG 
Oxygen Is Loss of electrons 
Reduction Is Gain of electrons 

If something goes from + to - then it has gained electrons 
If something goes from neutral to - it has gained electrons 
If it goes from - to + is loses electrons 
If it goes from neutral to + it loses electrons 

If something is oxidised, it is a reducing agent 
If something is reduced, it is an oxidising agent 


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
6 0
3 years ago
Other questions:
  • At the boiling point, the vapor pressure of a liquid is equal to the _______.
    9·1 answer
  • A loaf of bread has a volume of 700 cm3 and a mass of 420 g. what is the density of the bread?
    11·1 answer
  • PLZ HELP CHEM!!!!!!!!!!!!!!
    12·2 answers
  • a bottle of rubbing alcohol is labeled 70%(v/v) how many milliliters of isopropyl alcohol are in a 400ml bottle of this solution
    7·1 answer
  • What is the sum of all the oxidation numbers in any compound
    15·1 answer
  • Which of the following would be appropriate reason(s) for scientists to reject atomic theory?​
    14·2 answers
  • Which of the following words mean ä substance formed by chemically combining two or more elements
    12·2 answers
  • If something is broken into pieces will it weight more or less
    8·2 answers
  • Calcule la masa de aluminio (Al) producido por una electrolisis de AlCl3 fundido en una hora usando una corriente de 7.2 A
    5·1 answer
  • Question 3
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!