Quails Egg Experiment

Name: Muhammad Izzuddin bin Ab Aziz
Class: M11K
Title: investigating of Osmosis in Quails junkie.
Research question: What is the work of different concentrations of atomic number 11 chloride on a de-shelled quails chunk?
Objectives:
* To observe the effect of different concentrations of atomic number 11 chloride on a de-shelled quails glob.
* To explain the effects in terms of osmosis.
Introduction: Osmosis is the diffusion of a solvent crosswise a membrane to a region of higher solute concentration. In biological processes, it usually is diffusion of water molecules. Most cadre membranes are permeable to water, and since the diffusion of water plays such an of import role in the biological functioning of any brisk being, a special term has been coined for it-osmosis.
Materials: De-shelled Quails eggs, sodium chloride solutions (0%, 5%, 10%, 15%, 20%), and distilled water.
Apparatus: deliberateness balance, beaker 100ml, paper towel/ filter paper, aluminium foil, marking pen, labeling pen, measuring cylinder 100ml and stopwatch
Variables:
Variables| Method to handle|
Independent: The concentration of the sodium chloride solution.| Used different concentration of sodium chloride such as 0%, 5%, 10%, 15%, 20%.



|
helpless: The difference in mass of the quails egg| Weigh the mass of the quails egg employ a weigh balance before putting it into the sodium chloride solution and after 24 hours being in the solution.|
Controlled: * image of egg * The type of solution that cover the egg. * Use the akin volume of sodium chloride solution. * The eon interval for the eggs to be covered with sodium hydroxide solution.| * Constant the type of egg by using a quails egg in every experiment. * Constant the type of solution that utilise to cover the egg which is sodium chloride solution. * Constant the volume of sodium hydroxide solution to 100ml in every concentration. * Constant the time to 24 hours.|


Method:
1. Prepare 250cm3 2.0 mol of...If you want to perplex a full essay, order it on our website: Orderessay



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