Solute To Dissolve Lab Report

of sugar to 25ml of water and dissolve it. When we have the water at

12) The 8-11 steps for each of the remaining bottle was repeated, the sugar concentration was adjusted accordingly.

C) Again, rinse the saucepan and then add 250 grams of sugar to your 250ml graduated cylinder and then add water up to the 250ml mark. You will place a small piece of plastic wrap over the top of the graduated cylinder (or parafilm if you have that), and mix the sugar with the water. Then pour the contents into a small saucepan over the stove. You will fill the graduated cylinder up to the 250ml mark again and then pour the tap water into the saucepan as well. You will now heat the mixture on the stove and stir until the sugar has dissolved. Once this has happened, you will remove the solution from the saucepan, pour the solution into a container and label that container 50% sugar solution.

C. Pour about one quarter of the first unknown packet into the first cup and add

Substance A and B were weighed; Substance A weighed 0.502 g and substance B weighed 0.503 g. Both substances were put into two different test tube with approximately 8 ml of DI water into the test tub. Substance A and B were stirred and B dissolved while A did not. This shows that B is soluble in water compared to A. Thus, shows that B is soluble in water than A. The reason why B is soluble in water is because it has a higher dipole moment than A. With a higher dipole moment, it shows that it is soluble in water since it is polar and the bonds were easily broken.

There were several steps completed to prepare for the experiment. Three dialysis tubes were filled with approximately the same volume of distilled water and then were tied shut. The initial mass (in grams) of the tubes was taken using a triple beam scale. I then filled three 500 mL beakers with 400 mL of water each and dissolved different masses of solute (table sugar) in each beaker in order to make 5%, 10%, and 20% solutions. The beakers were labeled accordingly, and then 20 g, 40 g, and 80 g (respectively) of table sugar was weighed out using a digital scale and placed into the corresponding beakers. The sugar was stirred in using a stirring rod until all of the solute was completely dissolved.

The data collected showed that as the Heating time increased the Falling time decreased in both the Mayple Syrup and the Honey. The Honey seemed to have a huge change in falling time as the heating time increased. There werent any outliers in the data; so therfore the results were pretty consistant. Other than the fact that the honey had a higher range in change for falling time than the Syrup; the results were very similar

The below are the possible factors that might affect how quickly a sugar cube dissolves in water

of sugar will be enough to mix in. Now all that is left is enough water to fill your pitcher. Be

What are solutes and solvents? The definition of a solute is a substance that dissolves into another. It is a component in the solution. The other component in the solution is the solvent. A solvent is the substance a solute dissolves into to form a solution. The sugar dissolves into the water because it is soluble in water. The particles in the water bounce around and hit the sugar particles causing the sugar to dissolve. To help with the

The independent variables that were used in this experiment are cornstarch, sand, and sugar. Observations made for when the cornstarch and water mixed is the particles dissolved, the particles could not separate from the water, and when mixed it turned into a solid and back into a liquid.  Observations made for when the sand and water were mixed is, the particles did not dissolve, the particles could not separate from the water, and when mixed it never turned into a solid and back into a liquid. Observations made for when the sugar and water were mixed is that the particles dissolved, the particles could not separate from the water, and when mixed it never turned into a solid and back into a liquid. This demonstrates that the cornstarch and water is a colloidal solution, sand and water is a suspension, and sugar and water is a true

After reading the lab you have to organize the data you are looking for and the data you have already been given. For example, we already know the solutions involved in the experiment; 0.8 M, 0.6 M, 0.4 M, and 0.2 M of sucrose. Sucrose is commonly known as table sugar and has the ability to dissolve in water. What we are looking for is which solution belongs in which flask; flask A, flask B, flask C, and flask D. Before developing an experiment it would be smart to do research on the topic; Diffusion is the process that moves particles from a higher concentration to a lower one and Osmosis is the diffusion of water that occurs across a semipermeable membrane; a polymeric membrane that allows specific things to pass through by diffusion.

Through this lab being conducted, learning how to prepare solutions of certain concentrations and volumes in order to dilute for experimental use, was achieved. During the first part of the experiment, preparing a stock solution was successful. In the second part, determining if a solution was becoming more dilute as less concentrated solution was used, was also achieved. As the less concentrated solution was passed into another test tube filled with the dissolving solvent, it progressively became more dilute. In the third part of the experiment, learning that specific volumes of concentrated solution added also contributed to the final molar concentration of dilute solution, was also achieved. The take away from that experiment showed that

* Time – I will do the experiment, and come back the next day at the

In dissolution, the solute and the solvent are the reactants that are combined to form a solution which is the product of the chemical reaction. A solvent is a substance that is capable of dissolving other substances while the solute is the substance that is being dissolved in the solvent. When the two substances are combined they are called a solution (Shuster, Vigna, Tontonoz, Sinha 2014). It is known that if a solvent is added to a solution the volume of the solution will increase, while the amount of the solute will remain the same which lowers the concentration of solutes in the solution (Silberberg 2010). So, as the reactant amount increases so does the volume of the solution. This bears the question of whether or not the rate of dissolution is affected by the volume of the solvent, which in this case is water.