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
kari74 [83]
1 year ago
12

A solution of CaCl2 in water forms a mixture that is 34.5 calcium chloride by mass. If the total mass of the mixture is 261.4 g.

What masses of CaCl2 and water were used?
Chemistry
1 answer:
Vera_Pavlovna [14]1 year ago
5 0

mass of CaCl2 = 90.18g and mass of H2O = 171.21g

<h3>Calculation of masses CaCl2 and H2O</h3>

Given that the solution contains 34.5% CaCl2 by mass, we simply multiply the total mass by 0.345 (34.5%).

CaCl2 = 0.345 x 261.4  g = 90.18 g

mass of CaCl2 = 90.18g

Simply deduct the mass of CaCl2 from the total mass to determine the mass of H2O:

H2O mass = 261.4  g - 190.18g = 171.21 g

mass of H2O = 171.21g

<h3>Is calcium chloride an organic substance?</h3>

Small amounts of sodium chloride and potassium chloride are transferred from the brine's natural feedstock into natural calcium chloride. This includes almost all uses for calcium chloride that is suitable for food.

<h3>What is the typical application of calcium chloride?</h3>

In order to promote dryness and prevent food spoiling, calcium chloride works well as a desiccant and hygroscopic agent to remove dissolved moisture from liquids.

Learn more about Calcium chloride here:-

brainly.com/question/15662004

#SPJ4

You might be interested in
What drives this process
m_a_m_a [10]

Answer:

B

Explanation:

cool air never rises so not A

C would mean its getting warmer

and heat flows from warm to cool so not D

we are left with B

if my anwser helps please mark as brainliest.

8 0
3 years ago
Read 2 more answers
In which situation is the acceleration of the car negative?
Charra [1.4K]

B) The velocity of the car reduced from 50k/m over one min.

3 0
3 years ago
Read 2 more answers
-
VLD [36.1K]

Answer:

arthropod

Explanation:

hope this helps

pls mark as brainliest

8 0
2 years ago
How many electrons can the first energy level hold
Kipish [7]

Answer:

Explanation:

the answer is two electrons im positive

5 0
3 years ago
Read 2 more answers
Graphic organizer: Use the terms in the word bank to complete the graphic organizer below
Valentin [98]

Answer:

1. Chemical reactions

2.Substances

3. Properties

4. Precipitate

5. Light

6. Temperature

7. Color

8. Gas

Explanation:

Chemical reactions are known to produce new substances which have new properties. During the chemical reactions, evidences that are seen are formation of precipitate or light gel, production of gas and change in temperature and color.

Chemical reactions occur when chemical substances come together to react because those substances are compatible with each other.

7 0
3 years ago
Other questions:
  • Upper n subscript 2 (g) plus 3 upper H subscript 2 (g) double-headed arrow 2 upper N upper H subscript 3 (g). At equilibrium, th
    14·1 answer
  • The​ half-life of a certain tranquilizer in the bloodstream is 5050 hours. how long will it take for the drug to decay to 8686​%
    14·1 answer
  • if you take a dried out white rose and place the stem in food coloring, will the rose turn the color you put the stem in
    6·1 answer
  • 8. which change in state is associated with the heat of vaporization,
    5·1 answer
  • If you made 6 moles of NO2 how many grams of N2 did you use?
    15·1 answer
  • The voltage of a battery can be changed by altering the _____
    8·1 answer
  • During the process of photosynthesis, green implants produce
    15·1 answer
  • (GIVING BRAINLIEST)Which of the compounds below is an ionic salt?
    9·1 answer
  • Electrons and the Periodic Table
    11·1 answer
  • Acids react with
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!