Find out what affect the change of concentration in the sucrose solution

Find out what affect the change of concentration in the sucrose solution

Length: 670 words (1.9 double-spaced pages)

Rating: Excellent

Open Document

Essay Preview

More ↓
Find out what affect the change of concentration in the sucrose solution
has on the mass of a potato chip.


In this experiment I will be taking five similar potato chips and
putting them into different sucrose solutions (each one with a
different concentration) and observing the effect that each
concentration has on the size of the potato chip.


I am doing this investigation in an endeavour to find out what affect
the change of concentration in the sucrose solution has on the mass of
a potato chip.

Background information

Ø Osmosis is the movement of water molecules across a partially
permeable membrane from an area with high concentration to an area
with low concentration

Ø The opposite of osmosis is active uptake, this is when water moves
from an area with a low concentration to an area with low
concentration. An example of this would be a root hair cell getting
water from its surroundings.

Ø Partially permeable membranes have holes in them. These holes are
the size of just one water molecule.

Ø Water can pass through the membrane in both directions although if
there is a higher concentration of water in the solution rather than
the potato chip, the potato chip will receive water molecules and will
increase in size.

Ø Some membranes in plant and animal cells allow only certain
particles to pass through them. They are partially (or selectively)


I predict that as the concentration of the sucrose solution decreases
the mass of the potato chip will increase. I think this because a
lower sucrose content would mean a higher water content and therefor
as osmosis takes place the water in the solution will move from the
solution to the potato chip and as a result increasing the mass of the
potato chip.

I also predict that the concentration of the solution and the mass of
the potato chip will be directly proportional to each other.


In this investigation I will change the concentration of the solution
and I will be keeping the size of the potato and the temperature of
the solution the same.


Below is the apparatus that I will be using for my investigation.

Ø Stop watch

Ø Cutting tile

Ø Small knife

Ø Measuring cylinder

Ø Distilled water

Ø sucrose

Ø Potatoes

Ø Weighing scale

Ø Potato cutter

Ø Cling film

Ø Ruler


Ø Firstly I will cut five pieces of potato.

Ø Then I will peal the potatoes with the knife.

Ø After this I will measure and weigh them to ensure that they are

Ø Subsequently I will put 40ml of my solution in each of the testubes.

Test tube one will have 10ml of distilled water and 30ml of sucrose.

How to Cite this Page

MLA Citation:
"Find out what affect the change of concentration in the sucrose solution." 28 Mar 2020

Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »

Investigation to find out if changes in concentration of acid affect the rate of a chemical reaction

- Investigation to find out if changes in concentration of acid affect the rate of a chemical reaction PLANNING – Title – Investigation to find out if changes in concentration of acid affect the rate of a chemical reaction. Introduction – The rate of reaction can be defined as the speed at which a reaction takes place. The rate of reaction tells us how quickly a chemical reaction has happened. There are many things that can affect the rate of reaction, (some of these are shown in figure 1 below.) In this coursework I am going to investigate what effect the change in acid concentration has on a chemical reaction....   [tags: GCSE Chemistry Coursework Investigation]

Free Essays
2613 words (7.5 pages)

Abortion is the Problem, Not the Solution Essay

- Legalized abortion is an extremely controversial and often volatile issue talked about around the world. Abortion was legalized in the United Sates in 1973 after Roe won the lawsuit against Dallas County District Attorney, for not permitting her to terminate the pregnancy that had occurred as a result of a rape, which later was revealed as a false statement (“Roe v. Wade” P.2) From then 38010338 children have been aborted until 1998. In addition, specialists have estimated an increase of more than 9 million abortions until 2005, making a massive total of more than 40 million, which is 24 times greater than American war causalities since American Revolution to the Gulf war of nineteen ninety...   [tags: The Right to Life, Pro-Life Essays]

Research Papers
2145 words (6.1 pages)

Is Government Assistance A Solution Or A Problem? Essay

- Poverty is a phenomenon that affects more than 1 billion people worldwide (Roser, 2015). It does not discriminate based upon one 's age, sex, ethnicity or the color of one 's skin. According to the United State 's census website 15.6% of people live in poverty in the United States alone. This could be due to addiction problems, health issues, natural disasters, job shortage (or loss), and various other unfortunate events. With such outstanding statistics one is left to ponder what we can do about it....   [tags: Poverty in the United States, Poverty]

Research Papers
1186 words (3.4 pages)

Adapting To Change : Adapting To Change Essay

- Adapting to change I am the kind of person who likes to be in an environment that doesn’t change to often. I’m not a fan of jumping into something new. Adapting to change is one of the hardest things for me and it is the one thing that I need to work on the most. Change happens all around us every day and I need to learn how to deal with it. Change can be good. Change can be bad. It’s just what I’m going to have to work on to become a better leader. SMART Goal Specific The first thing I must ask myself is how am I going to accomplish adapting to change....   [tags: 2008 singles, 1980s music groups, The Work, Time]

Research Papers
826 words (2.4 pages)

Identifying A Social Issue And Devising A Solution Essay

- Final Reflection When given the task of identifying a social issue and devising a solution, I will admit, my faith in myself and my group could have been stronger. Prior to this project, my group members and I had never interacted, much less spoken, talked to each other. With that being said, I truly lucked out being put in a group with Althea, Matthew, and Jose. A more different group of people could not have been thrown together, but I think that perhaps we worked so well together because of our varied opinions, ideas, and backgrounds....   [tags: Management, Leadership, Sociology, Learning]

Research Papers
1629 words (4.7 pages)

Investigation into the Factors that Affect the Enthalpy Change During a Displacement Reaction

- Investigation into the Factors that Affect the Enthalpy Change During a Displacement Reaction The Task -------- To investigate the factors affecting the enthalpy change during a displacement reaction. Background Knowledge ==================== In this investigation a displacement reaction will be observed. A displacement reaction occurs when more reactive metal displaces, (or removes) a less reactive metal from a solution of its salt. Also known as chemical bullying because a more reactive metal effectively bullies the original metal out of its compound....   [tags: Papers]

Research Papers
1929 words (5.5 pages)

Essay about Problem Solution: InterClean, Inc.

- Problem Solution: InterClean, Inc. In the following paragraphs we will discuss the InterClean, Inc. scenario and propose a solution to help InterClean, Inc.. InterClean, Inc. is making decisions that will affect the state of the company and could set them apart from their competition. They will have to look at the risks associated with these decisions and make sure that they find the best solution to make sure that the risks associated with this solution don’t outweigh the benefits of this solution....   [tags: Business Strategy Analysis]

Research Papers
1136 words (3.2 pages)

Essay on Problem Solution: Riordan Manufacturing

- Problem Solution: Riordan Manufacturing Riordan Manufacturing is facing declining sales with an up and down profit margin that has caused the company to implement a new strategic plan. The company has also outsourced some of its work to a new manufacturing plant in China to alleviate some of the high cost of labor in the US, which should help with the company’s profitability. There has also been a restructuring of the sales department as they “adopt a customer-relationship mangement (CRM) system” (Secnario, 2007)....   [tags: Business Management Analysis]

Free Essays
1002 words (2.9 pages)

Essay on The Rate of Electrolysis Of Copper Chloride Solution

- The Rate of Electrolysis Of Copper Chloride Solution Introduction We are going to find out what things affect the rate of Electrolysis and to find this out we will use Copper chloride salt dissolved in water to form a solution. The salt is dissolved in water becausechemical compounds when in a molten state or when dissolved in water exist in the form of ions that are capable of movement, meaning their molecules become dissociated into positively and negatively charged components, which have the property of conducting an electric current....   [tags: Papers]

Free Essays
1044 words (3 pages)

Electrolysis of Copper in Copper Sulphate Solution Essay

- Electrolysis of Copper in Copper Sulphate Solution Introduction Aim This is an investigation into how temperature affects the amount of copper lost from the Anode and gained on the Cathode during electrolysis. Electrolysis is… The chemical change by passing electric charge through certain conducting liquids (electrolytes). The current is conducted by migration of ions - negative ones from the Anode (positive electrode), and positive ones to the Cathode (negative electrode)....   [tags: Papers]

Free Essays
1485 words (4.2 pages)

Related Searches

Test tube two will have 20ml of distilled water and 20ml of sucrose.

Test tube three will have 30ml of distilled water and 10ml of sucrose.

Test tube four will have 40ml of distilled water and 0ml of sucrose.

Test tub five will have 0ml of distilled water and 40ml of sucrose.

Ø Next I will put 1 potato in each of the test tubes

Ø Finally I will seal the test tubes and place them in a rack for
15hours, after which I will measure the weights and lengths of each
potato chip and then show my findings in a graph and table.

Fair test

To ensure that my investigation is conducted fairly I will be weighing
each potato chip to ensure that all the chips are the same weight, I
will also measure each potato chip to keep them the same size. Also I
will be putting all my potatoes in the same place so that they are
kept at the same temperature and receive the same amount of sunlight.


To ensure that my experiment is conducted safely I will wear goggles
to protect my eyes from any possible hazards. I will also be using a
small blunt knife so as that I do not injure myself.
Return to