Mummification can be an ancient Silk method the natural or perhaps deliberate method intended to dry out the body aid it. They done this because they will believed that if a human body was remaining to corrosion then it will destroy their soul, and so they presumed that the body needed to be in one piece to serve as host pertaining to the soul. So they preserved systems so that they could use all of them in the remainder, where the Egyptians believed they might make a journey to a new life. To start to mummify a human body, the first step should be to push a sharp rod in the nose and into the mind to break it into small enough pieces to be removed out mega bucks. Next a hole is manufactured in the body to take out all the internal organs apart from the cardiovascular and then they placed these bodily organs in jars and loaded the hole support with bed and bath and spices. After this, the entire body would in that case be still left to dry by using a salt (natron) mixture known as mummion which usually absorbed all the moisture through the body to be dried it out, after which it was wrapped up in linen bandages. Mummion is an inorganic solid that may be obtained from dried up lake mattresses and this used to mummify the dead bodies. Let me explain what Ions are including Cations and Anions because it is the background information needed to carry out this investigation. A great ion is usually an atom or molecule which the amount of bad particals isn't comparable to the total range of protons giving the atom a positive or perhaps negative electric charge. When an atom is usually attracted to an additional atom since it has an bumpy number of bad particals and protons, the atom is called a great Ion. In case the atom recieve more electrons than protons therefore it's a adversely charged ion or Ion. Different anions include carbonate, fluoride, nitrate and o2. Cations happen to be particles having a positive impose and are produced when 1 atom loses electrons whereas anions have particles with a negative impose and are formed when an atom gains electrons. The purpose of these types of experiments I am going to carry out is to determine the cations and anions inside the salt known as the ‘mummion'. I will investigate this kind of by doing several types of tests. Speculation: It can be expected that the sodium will have both Cations and Anions.
Identifying Halide Ions
Type of check
Flame Test out
Add about 2ml of solution ‘A' into a test pipe
Add the same volume of water down HNO3
Give a few drops of silver nitrate for the tube
Pour half of the contents of the tube into a clean beaker
For the first tube, add dilute ammonia right up until there is no further more change – do this in a fume cabinet Repeat with aqueous solutions ‘B and C'.
In a test tube create a sample of carbonate in
Close the very best of the evaluation tube with a rubber stopper with a glass pipe protruding of the midsection of it Position the other end in the glass pipe in lime green water
Watch as CO2 gas pockets through the lime scale water
You can do the same thing with the addition of Hydrochloric chemical p and mail the gas into the lime water Dip a wooden splint in to some unadulterated water
Dip the wet solid wood splint as one of the steel solutions
Hold it in the edge from the flame with the Bunsen burner
Record along with what I observe
Repeat this method for each of the steel solutions
Add about five grams of mummion to about 100cm3 of distilled water Make use of a Pestle and Motar to break the bits to smaller ones
Stir until left with a reddish solution
Filtration system the solution through filter conventional paper into a cone-shaped flask Put the solution remaining in the conical flask to a basin
High temperature it up until all the normal water has evaporated
Metallic Nitrate (AgNo3), Nitrate acid solution (HNO3) Thin down and focus NH3, Potassium Chloride (kCl), Potassium Bromide (kBr), Potassium iodide (kI), test tubes, pipettes, evaluation tube holder, beakers.
Lime scale Water, Hydrochloric acid (HCl), NaCo3, lab coat, security glasses, glass beaker, evaluation tube, plastic stopper with glass pipe. Sodium (NaCl), Calcium Carbonate (CaCo3),...