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
patriot [66]
2 years ago
13

Sodium and chlorine react to form sodium chloride. 2 na (s) + cl2 (g) → 2 nacl (s) what is the theoretical yield of sodium chlor

ide for the reaction of 55. 0 grams na with 67. 2 grams cl2?.
SAT
1 answer:
frosja888 [35]2 years ago
4 0

Convert the given masses to moles.

• (55.0 g Na) (1/22.989 mol/g) ≈ 2.39 mol Na

• (67.2 g Cl₂) (1/70.9 mol/g) ≈ 0.948 mol Cl₂

The reaction consumes a ratio of 2 mol Na to 1 mol Cl₂, which means 0.948 mol Cl₂ reacts with 2 × 0.948 ≈ 1.90 mol Na, leaving an excess of about 0.494 mol Na.

The amount of NaCl produced is the same as the amount of Na consumed, so we end up with about 1.90 mol NaCl, which has a mass of about

(1.90 mol NaCl) (58.44 g/mol) ≈ 111 g NaCl

You might be interested in
You know sans. That's why you are here. I have to know. Is sans God ?
uysha [10]

Answer:

Yes daddy

Explanation:

7 0
3 years ago
In which of the following situations is it legal to pass
faust18 [17]

Answer: When there is a solid yellow line on your side of the roadway. A school bus is loading or unloading children. Attempting to pass a long line of vehicles. A vehicle ahead has indicated an intention to turn or stop.

Explanation:

3 0
2 years ago
Did somebody read this book called "The Absolute true diary of a part-time Indian" and can answer this question? “ And someone a
Jet001 [13]

Arnold Spirit Jr. (“Junior”) tells about his early life on the Spokane Indian reservation. How doctors predicted he would die from complications of hydrocephalus—his being born with excess spinal fluid on the brain. But, of course, Junior survived. The early condition, however, left Junior with a lisp and stutter. He had too many teeth and had to have some removed, and he is far-sighted in one eye and near-sighted in the other. Worst of all, as a small child he had seizures. Even today, other Indians on the reservation or, as Junior calls it, the “rez,” bully him and call him names like “hydrohead.” Junior’s best friend, Rowdy, often promises to protect him, but Rowdy’s own violent tendencies sometimes prevent him from being all that helpful. Junior’s parents are alcoholics and his sister, Mary, spends all her time in the family basement. Junior loves drawing cartoons, and many of his drawings are included in the book. Rowdy is extremely supportive of Junior’s art, and Junior thinks this proves his and Rowdy’s friendship.  

7 0
3 years ago
How did the office of the royal governor in south carolina compare to that in other colonies
klio [65]
Here ya go buddy buddy

8 0
2 years ago
Read 2 more answers
QUESTION 3
lys-0071 [83]

Answer:

Are there options or do you need to write it yourself

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • The equation 24x2+25x−47ax−2=−8x−3−53ax−2 is true for all values of x≠2a, where a is a constant.
    12·1 answer
  • Pls help will give brainlist if correct
    14·1 answer
  • Which of the following strategies help students become more actively engaged in reading ?​
    12·1 answer
  • The longest period of development in human lives generally occurs with _______.<br><br> 
    6·2 answers
  • Suppose this photo were used by a political campaign to promote the person shown as a candidate for office. What does the photog
    11·1 answer
  • Which statement best explains the relationship between hbs allele frequency and malaria endemicity in africa? when an area is ma
    12·1 answer
  • During the look-away method, you should try to a. Memorize technical information c. Make associations and connections b. Learn v
    15·1 answer
  • The purpose of the freedmen's bureau was to brainly.
    6·1 answer
  • Which of the following is not a primary concern when it comes to business customers making purchasing decisions
    12·1 answer
  • What is a disadvantage of a case study? results only apply to the case studied and cannot be generalized. people in unfamiliar e
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!