Chemistry

We therefore concluded that only small molecules like glucose and iodine can permeate through the bag, starch is too large. Introduction This lab has several key objectives. First, to learn about diffusion and osmosis, and the different factors that affect…

The process of Natural Importance Introduction Osmosis is when a fluid passes threw a semi permeable membrane. Moving from an area in which a solute such as salt is present in low concentrations to an area in which the solute…

Osmosis will occur when there is an uneven distribution of solute in a solvent. The higher the solute in solvent, then there will be a higher rate of osmosis through the diffusion gradient forming a hypersonic or hypotonic solution. Solvent…

When the solution is hypersonic, the potato Will decrease in size making the potato hypotonic. Osmosis is really interesting, that is why chose to write this report about it. Materials and Methods We first cut out six cores out of…

At the concentration 0. 2 M sucrose, the potato cylinders absorbed water, although not as much as when they were put in distilled water. This was because the solutions were hypotonic, I. E. They had a low concentration of solute,…

Research Question: Which salt solution caused the sailor to die? Hypothesis: If the sailor drank the 40% salt water solution, then would die sooner, because the high amount of salt causes more dehydration, Variables: Independent- Salt Solution Dependent- Mass of…

Research Question: Which salt solution caused the sailor to die? Hypothesis: If the sailor drank the 40% salt water solution, then would die sooner, because the high amount of salt causes more dehydration. Variables: Independent- Salt Solution Dependent- Mass of…