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
nikitadnepr [17]
2 years ago
14

I run the reaction below using 55.0 g sodium chloride and plenty of fluorine, and it produces 8.8 grams of chlorine gas. What is

its percent yield?
Chemistry
1 answer:
Oxana [17]2 years ago
5 0

Answer:

The answer is below!!

Explanation:

Moles of Na=44.0g Na ×1 mol Na22.99g Na =1.914 mol Na.

Moles of Cl2=69.9g Cl2 ×1 mol Cl270.91g Cl2 =0.9858 mol Cl2.

Theoretical yield=1.914mol Na ×2 mol NaCl2mol Na =1.914 mol NaCl.

When reacting Na with Cl2, we calculated that the theoretical yield should be 12.5 grams. Our actual yield was 13.0 grams. What is the percent yield? 24 grams of CH4 were added to the above reaction.

Hope I Helped!!

:)

You might be interested in
What shape does N2H4 have? (linear, bent, planar, pyramid, tetrahedral, or none)
Salsk061 [2.6K]
The N2H4 bond angle will be probably 109 degrees. Since, well,<span> it has a bent </span>trigonal pyramidal<span> geometry.</span>
8 0
3 years ago
Acetic acid is a weak acid with a pKa of 4.76. What is the concentration of acetate in a buffer solution of 0.2M at pH 4.9. Give
Ghella [55]

Answer:

[base]=0.28M

Explanation:

Hello,

In this case, by using the Henderson-Hasselbach equation one can compute the concentration of acetate, which acts as the base, as shown below:

pH=pKa+log(\frac{[base]}{[acid]} )\\\\\frac{[base]}{[acid]}=10^{pH-pKa}\\\\\frac{[base]}{[acid]}=10^{4.9-4.76}\\\\\frac{[base]}{[acid]}=1.38\\\\

[base]=1.38[acid]=1.38*0.20M=0.28M

Regards.

6 0
3 years ago
It is becoming less expensive to screen blood samples for DNA. Certain diseases have a genetic basis. What is a possible ethical
sveta [45]

Answer:

The answer you would be looking for is option A because all of the other options are either false, or beneficial to us, and i took the test. Thanks

Explanation:

8 0
3 years ago
Read 2 more answers
Which group of lists below is made up of only pure substances?
german

Answer:

the answer is compounds

5 0
2 years ago
If 24k gold is the highest purity (100%), then a 6 Karat piece of gold jewelry would contain what percentage of gold?
krok68 [10]

Answer:

25% gold.

Explanation:

6 is 25 percent of 24, so 6 karat gold would be 25% gold.

4 0
3 years ago
Other questions:
  • "The composting process is the A conversion of organic waste into soil conditioners or mulch. B.redesign of chemical processes t
    5·1 answer
  • A rigid tank contains 1.40 moles of an ideal gas. Determine the number of moles of gas that must be withdrawn from the tank to l
    5·1 answer
  • BRAINLIESTTT ASAP!! PLEASE HELP ME :)
    10·1 answer
  • Is the indicator generally added to the titrant or the analyte in a titration?
    15·2 answers
  • What mass of Fe(OH)3 is produced when 35 mL of 0.250 M Fe(NO3)3 solution is mixed with 55 mL of a 0.180 M
    12·1 answer
  • The chemical reactions between limestone and acid in the groundwater form. A) geysers B) wetlands C) volcanoes D) sinkholes ​
    8·2 answers
  • Which of the following equations is balanced? <br> (options in photo)
    9·1 answer
  • One organism benefits while another is unaffected. This statement best describes _____________________.
    14·2 answers
  • Draw the product or products that are obtained from the reaction of HCl with 1-butene and with 2-butene. Show the relative stere
    14·1 answer
  • Does water added to a flask containing chlorine gas and solid sodium react in the chemical reaction to make sodium chloride
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!