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
kozerog [31]
3 years ago
8

A chemist combine did 3.50g of potassium level with chlorine gas to yield 6.6 7g of potassium for it. Assuming all the potassium

was consumed, and that potassium chloride was the only product that formed, what mass of chlorine reacted?
Chemistry
1 answer:
slega [8]3 years ago
4 0

Answer: mass of chlorine reacted is 3.18 g

Explanation:

2 K + Cl2 = 2KCl

no. of moles of K = mass / molar mass

= 3.50 / 39

= 0.0897

no. of moles of KCl = mass / molar mass

= 6.67 / 74.5

= 0.0895  

no. of moles of Cl2 required = number of moles of KCl / 2

= 0.0895 / 2

= 0.0448 moles  

mass of Cl2 required = no. of moles of Cl2 required x molar mass

= 0.0448 x 71

= 3.1808 g ≈ 3.18 g

Therefore mass of chlorine reacted is 3.18 g

You might be interested in
Name some Changes in matter...
frutty [35]

Answer:

Solid, Liquid, Gas.

Explanation:

Quick gg search.

5 0
2 years ago
Read 2 more answers
What controls traits in organisms? A.Cell Membrane B.Cell Wall C.Genes D.Punnett Square
BARSIC [14]

Answer:

I believe it's C (the genes)

3 0
3 years ago
Read 2 more answers
12. How are secondary sources of energy different from other energy resources?<br> (Plz help)
Pani-rosa [81]

Answer:

Explanation:Energy is the capacity of a physical system to perform work. Energy exists in several forms such as heat , kinetic or mechanical energy, light, potential energy , electrical, or other forms. Energy is the ability to do work. Energy sources could be classified as Renewable and Non-renewable.

7 0
3 years ago
What is the property of water, powdered drink mix, and sugar after mixing
MArishka [77]
When all ingredients are mixed the 2 solids are dissolved into the water making it all liquid but the taste is still there. The drink mix gives it a little flavor and the sugar makes it sweet. The water is there to make it a liquid, it all turns out to be a colored liquid. Hope this helped! :)
7 0
3 years ago
What do S-shadows tell us about the interior of the earth?
AlekseyPX
<span>S-shadows tells that the earths interior is liquid.</span>
7 0
3 years ago
Other questions:
  • What conclusion can be draw about the heat of fusion of water from the heating curve? A) The potential energy of fusion represen
    10·2 answers
  • Which of the following is not a possible source of energy for chemosynthetic organisms?
    15·1 answer
  • What protects the Earth from meteorites and the sun's rays? (4 points)
    10·1 answer
  • Limiting Reactant Worksheet
    7·1 answer
  • Suspect A is actually telling the truth and they describe the events of a certain evening with confidence. After being asked to
    14·1 answer
  • Identify the various types of fossil fuels helppp​
    5·1 answer
  • Please only answer if you're going to help.
    15·1 answer
  • 7.
    13·2 answers
  • What type of chemical reaction is the following:<br><br> Ag2O ➜Ag + O2
    15·1 answer
  • Zinc Sulfide reacts with oxygen according to the reaction:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!