16 documents
Sodium and potassium content determination in Gatorade Sports Drink by Flame Photometry
Sodium and potassium content determination in Gatorade Sports Drink by Flame Photometry.
Chemistry, 8 pages
2015 12 31
Aerogels description
Aerogels are solid, rigid, and dry materials that do not resemble a gel in their physical properties: the name comes from the fact that they are made from gels. Despite the fact that aerogels are among the lightest solid materials known to man, ...
Chemistry, 2 pages
2020 09 22
Organic compounds essential to human functioning
Organic compounds essential to human functioning. Content. Organic compound Carbohydrates Monosaccharides and Disaccharides Polysaccharides Lipids Proteins Nucleotides Conclusion Vocabulary Sources. Organic compound. Contains carbon Covalently ...
Chemistry, 14 pages
2019 03 11
Oxygen presentation
Oxygen. The element is. Properties. Name Oxygen Symbol O Atomic number 8 Atomic weight. Introduction. Phase Melting point Boiling point. Heavier than air soluble in water without smell or taste the gas is colourless. Property. Liquid O2 and solid ...
Chemistry, 16 pages
2021 01 18
Presentation about Proteins
Proteins. -Introduction. Proteins are polymers of amino acids. Proteins are one of the most abundant organic molecules in living systems. Each cell in a living system may contain thousands of proteins. Proteins have different “Layers” of ...
Chemistry, 7 pages
2019 03 31
Solid Fuels
Solid Fuels. Introduction. Solid fuel embraces a wide variety of combustibles. In thermal terms 90% of the known hydrocarbon fuel deposits are formed by coal. It is usual to consider coals in terms of their rank in general. Coal is a sedimentary ...
Chemistry, 36 pages
2018 10 04
Standard curves to determine the unknown solution
Introduction. A standard curve is a type of a graph which is used to establish the concentration of substance that is “Unknown”. To find out the concentration of an unknown solution, a spectrophotometer is used. Materials/methods. In order to ...
Chemistry, 4 pages
2018 03 22
Uses of Fermentation slides
Uses of Fermentation. What is fermentation? Fermentation is a metabolic process that produces chemical changes in organic substrates through the action of enzymes. Yogurt. Yogurt is made. Alcoholic Beverages. Alcoholic beverages are. ...
Chemistry, 9 pages
2019 03 25
Chemistry assignment
They are created when halogens react with other substnces, then they become negative ions that are gaining an extra electron and this is how halides are created.If a halogen is added to solution, of a compound containing a less reactive ...
Chemistry, 13 pages
2017 02 03
Copper sulphate crystals
Evaporating dish with copper sulphate was weighted Mass 2 = 54.81g.Using dropping pipette few drops of the solution was added onto the cavity on the microscope slide and observed. Crystals were seen, as the solution temperature was going ...
Chemistry, 6 pages
2016 06 02
Corrosion of metals
The aim and objectives: To test out the corrosion of iron according to the solutions pH. Test the effectiveness of plating iron in other metals to prevent the corrosion. Familiarize in writing oxidation and reduction half-reactions.The ...
Chemistry, 4 pages
2015 05 19
Magnesium reaction with Oxygen
Crucible with the lid on was weighted, mass 1 – 18.43g.Magnesium inside the crucible with the lid on was weighted, mass 2 – 19.09g.Mass 2 (crucible with lid and magnesium inside) – 19.09gMass 3 (crucible with lid and ...
Chemistry, 5 pages
2016 04 11
Making a compound from two solid elements
Iron (s) + Sulphur (s)
Chemistry, 4 pages
2016 06 02
Smart materials
Shape memory alloys. Magneto rheological and electro rheological materials. How do SMAs work ? . Where are SMAs used ? . Why are SMAs so flexible ? . Where are piezoelectric materials used ? . Do polymers exhibit these effects ? . What are ...
Chemistry, 3 pages
2016 11 22
Discovery Chemistry
Discovery Chemistry. Adrian Guščo CH. History of chemistry LAB Smallpox. Plan. The history of alchemy represents a time span from ancient history to the present. History of chemistry. Chemistry is considered to have become an established ...
Chemistry, 12 pages
2016 12 17
Lithuanian amber
Lithuanian amber. Baltic amber is. Found since Neolithic. Benefits of wearing amber jewelry. Natural Baltic amber jewelry is an excellent pain relief for head. What could be. "Fishing" of amber. “Baltic Amber Road”. And if your curiosity and ...
Chemistry, 16 pages
2016 09 12