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
yarga [219]
3 years ago
12

How can you improve the percent yield of copper in this lab? Check all possible strategies that will help you do so.

Chemistry
2 answers:
Paladinen [302]3 years ago
8 0

Measure reactants precisely.

Stir to help the reaction take place.

Wait patiently until the reaction completes.

Make sure to recover as much copper as possible.

Explanation:

Anything that increases the rate of this reaction will improve the yield of copper production.

The rate of reaction is usually a factor of how the concentration of reactants and products changes with time.

Some of the factors that affects the rate of a reaction are:

  • Nature of reactants
  • concentration or pressure if gases
  • temperature
  • presence of catalysts
  • degree of mixing

In this reaction:

  • to ensure we have the maximum amount of copper produced, measure out the exact/accurate amount of reactants stated
  • make sure you stir the reactants to ensure they mix and combine.
  • ensure you are not too much in haste. Wait for the reaction to go into completion.
  • recover as much copper as possible

learn more:

Chemical reaction brainly.com/question/6281756

#learnwithBrainly

FrozenT [24]3 years ago
7 0

answer: Measure reactants precisely, Stir to help the reaction take place, and Wait patiently until the reaction completes.

You might be interested in
How is data not actually obtained from the experiment represented in a line graph? with a double line with only dots with a colo
Fittoniya [83]
The way how <span>data is not actually obtained from the experiment represented in a line graph is defnitely that </span><span>a colored line with a broken line. It is a well known fact that to obtain the actual data from the experiment you there should be plotted points on the line. Hope it will help you! Regards.</span>
7 0
3 years ago
Read 2 more answers
What is the smallest part of an element that has all the properties of that element?
kherson [118]
The smallest participle of an element is called an atom
7 0
4 years ago
What is a substance?
shusha [124]

I think the answer is C. An element or compound that cannot be physically separated. Sorry if im wrong.

7 0
3 years ago
Review the equation below.
olchik [2.2K]

2KClO3 --> 2KCl + 3O2

3 moles of oxygen are produced when 2 mol of potassium chlorate (KClO3) decompose.

3 0
3 years ago
Read 2 more answers
List three examples of high energy waves that are harmful to living things:
lord [1]
UV rays, gamma rays, and x rays
Hope this help
5 0
3 years ago
Other questions:
  • When 10.0 g of lead are heated with 1.6 g of sulfur, 11.6 g of lead sulfide are formed. how many grams of lead sulfide form when
    7·1 answer
  • Given one mole of each substance, which of the following will produce the FEWEST particles in aqueous solution? 1. sodium nitrat
    13·1 answer
  • Carbon disulfide, a poisonous, flammable liquid, is an excellent solvent for phosphorus, sulfur, and some other nonmetals. A kin
    11·2 answers
  • What type of graph, that isn't a bar graph, would be used to show 3 different classes choices of a favourite program and how eac
    10·1 answer
  • A scientist heats a sealed flexible container full of helium gas. What will most likely happen to the container as the gas absor
    12·2 answers
  • A 110.-g sample of copper (specific heat capacity 0.20 J/C g) is heated to 82.4C and then placed in a container of water at 22.3
    5·1 answer
  • An ionic bond is a bond that forms between..<br><br> help
    12·2 answers
  • If the reaction described by this chemical equation started with 5.77 grams of PbO2 and resulted in 0.331 grams of O2, what is t
    15·1 answer
  • Titration of 25.0 mL of an HCl solution of unknown concentration requires 14.8 mL of 0.100 M NaOH. What is the molar concentrati
    8·1 answer
  • An atom has the following electron configuration.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!