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
emmainna [20.7K]
3 years ago
7

Why is it necessary to find the percent yield of a reaction? A. to determine the efficiency of the reaction B. to determine the

amount of reactants in the reaction C. to determine the amount of products in the reaction D. to determine the limiting reactant of the reaction
Chemistry
1 answer:
Sveta_85 [38]3 years ago
7 0

Answer:

Explanation:

Answer:

A. to determine the efficiency of the reaction

Explanation:

Percentage is the ratio of the actual yield to theoretical yield as a percentage. It is calculated by dividing the actual yield by theoretical yield then multiplying by 100%.

Calculation of percentage yield is important as it helps in the determination of efficiency of a reaction. For example in most industries for the purpose of making the most product with the least waste.

Additionally, calculating the percentage yield helps in determining other products that may be formed during the reactions.

You might be interested in
HNO3 Express your answers as ions separated by a comma.
erastovalidia [21]
In this item, it is assumed that we are to express the given compound in their ionic form. To be able to determine as to what ions this compound will dissociate into, we have the chemical reaction.

                     HNO3 --> H⁺  + NO₃⁻

Hence, the ions are H⁺, NO₃⁻. 
4 0
3 years ago
Select the correct electron configuration for Boron. (Atomic Number 5) 1s 22s 12p 2 1s 22s 3 1s 32s 12p 1 1s 22s 22p 1
kodGreya [7K]

ans is: 1s2, 2s2 ,2p1,...

7 0
3 years ago
Define the law of conservation of charge and provide an example.
iren2701 [21]

Answer:

Conservation of Charge is the principle that the total electric charge in an isolated system never changes. The net quantity of electric charge, the amount of positive charge minus the amount of negative charge in the universe, is always conserved.

7 0
3 years ago
Based on its position in the table, with which other element do you think calcium might react?
Inessa05 [86]

Answer: sulfer

Explanation:

6 0
3 years ago
Which of these is an example of matter?
wolverine [178]

Answer:

Air

Explanation:

It takes up space/ the rest do not

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following energy sources does alternative energy replace
    6·1 answer
  • Chocolate candy melting in your hand is what type of heat transfer
    14·1 answer
  • Of the following elements, which could be classified as a metalloid (semimetal)? Select all that apply.
    15·1 answer
  • What is acid rain? Please answer it as fast as possible....I really need it......
    9·2 answers
  • The answer is what I need to know thank you
    11·1 answer
  • Unlike a prokaryotic bacteria cell, a virus, like the one in the image, A) has a lipid cell wall. B) has no genetic material. C)
    9·2 answers
  • HELP ASAP!! is this the correct answer!
    14·2 answers
  • If the half-cell containing 1.00 M Fe(NO3)2(aq) in galvanic cells Y and Z is replaced with a half-cell containing 5.00 M Fe(NO3)
    11·1 answer
  • PLZ HELP (SCIENCE) Match the following items.
    8·2 answers
  • Which of the following statements are true of thermal energy and kinetic
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!