This website uses cookies to ensure you have the best experience. Learn more

A Soluble Solution: Science Fair Project

799 words - 3 pages

A SOLUBLE SEPARATION
My science fair project is to find the solubility of salt and sand.Solubility is the measure of how much solute can dissolve in a given solvent at a given temperature.A solute is the part of a solution that is dissolved by a solvent.A solvent is the part of a solution that is usually present in the largest amount and dissolves a solute.A solution is a mixture containing a solvent and at least one solute that has the same properties throughout; a mixture in which one substance is dissolved in another.
The solubility of a substance depends on the used solvent and the temperature and pressure. Solubility results from simultaneous and opposing dissolution and phase joining.To dissolve is to break into smaller pieces.Even if something’s dissolved, the solute is still there.When something is insoluble, you can’t dissolve it, and you can see it floating on the surface of the water.
Solubility should not be confused with the ability to dissolve a substance.The solution might occur not just because of dissolution, but of chemical reaction.For most solids dissolved in liquid water, the solubility increases up to 100 degrees celsius.Solubility is commonly expressed as a concentration.The solubility of a substance is determined by using water, and mixing it with the solute.
A chemical is a substance used in a chemical process.Everything that has mass is a chemical.Anything that is matter is a chemical. Filtration is the process of separating solid particles from fluids.To evaporate is to change from a solid or liquid to vapor.Alcohol is soluble in water.However, oil is insoluble in water.
All compounds of the alkali metal elements are soluble.All ammonium salts are soluble.All hydroxide compounds are insoluble.All sulfide compounds except for alkali metals and earths are insoluble. For solution, the chemical you a is a solute.
Rather often, the solvent is a liquid; pure substance or mixture.There is also solid solutions though.The solution is rarely in gas form.Soluble and insoluble items don’t mix.A mixture of chemicals is a blend of two or more different kinds of chemicals where individual chemicals remain separate.
Matter is basically anything made up of atoms and molecules.Any form of matter can be soluble.Forms of matter can be called phrases.The solute(if soluble)spreads around in water.If two things are immiscible, they will not mix or...

Find Another Essay On A Soluble Solution: Science Fair Project

The Effects of Coke : A Complete Science Project

783 words - 3 pages was happening to the materials. After seven days I was done the first 5 items.The second week I put the polished rock, the dime, brass nail and vinyl eraser in the coke. The rest of the procedure was the same as the first week. At the end of the seven days I took all my items and put them in a sealed bag so they would stay pretty much the same way until the Science Fair day RESULTS My results after the experiment are as follows.The tooth turned

Smallpox Vaccination( This was a research project for a college science class)

799 words - 3 pages victim and make it into powder. The powder was then inhaled or injected with a needle straight in the vein. Populations that used these variolation techniques had a lower rate of smallpox, but some people still died from the exposure they received through variolation (Okonek).Therefore to help come up with an alternative solution to fighting smallpox Edward Jenner at the age of twenty-three started looking into folklore he had always heard. The

Massing Grown Crystals

1133 words - 5 pages solvent. For example, salt dissolves in water but not in gasoline. Wax dissolves in gas but not in water.An acid that i am using un this project is dilute sulfuric acid. Acids are a kind of water solution. This acid is so strong that can burn through clothes and flesh and even dissolve metals. You must use these solutions very carefully.Crystallization is the process by which a solid (solute) comes out of a solution. for crystallization to occur, the

Massing Grown Crystals

1128 words - 5 pages solvent. For example, salt dissolves in water but not in gasoline. Wax dissolves in gas but not in water.An acid that i am using un this project is dilute sulfuric acid. Acids are a kind of water solution. This acid is so strong that can burn through clothes and flesh and even dissolve metals. You must use these solutions very carefully.Crystallization is the process by which a solid (solute) comes out of a solution. for crystallization to occur, the

Science Project

703 words - 3 pages any Science Project Idea should be undertaken only in appropriate settings and with appropriate parental or other supervision. Reading and following the safety precautions of all materials used in a project is the sole responsibility of each individual. For further information, consult your state's handbook of Science Safety. Education.com provides the Science Fair Project Ideas for informational purposes only. Education.com does not make any

Soil Spatial Variability of Fluoride as Affected by Land Uses

1767 words - 7 pages fifty five topsoil samples (0- 20 cm) in a study area of 6800 km² were collected. Total fluoride and water soluble fluoride were measured. The results of this research showed that two forms of soil F were controlled by intrinsic factors such as parent material and extrinsic factors such as fertilization. The total fluoride concentration in 96% of the data was less than the globule suggested average (200 mg kg‾¹) and water soluble fluoride

Energizer Plant

1272 words - 5 pages Procedure Experiment The solution was made by mixing one half teaspoon of Schultz All Purpose Plant plus, a substance that contains Nitrogen, Phosphate, Soluble Potash, Iron, Manganese, and Zinc, with a gallon of water. Two planting pots labeled A and B were filled with three inches of perlite. A plastic tray was placed under both pots, and an inch of water was poured into it to create a water table that the plant's

What is Nutrition and Why Is It Important?

1496 words - 6 pages soluble in lipids) was added to both tubes. A finger was placed over the top of the tubes and shaken thoroughly. It was allow to stand. Proteins: IV. Proteins Test Two clean test tubes were marked “A” and “B”. Approx. 1.5 cm (in height) of distilled water was added to both tubes. Ten drops of Protein Solution was added to tube “B”. It was shaken gently to mix. Fifteen to eighteen drops of Protein Test Solution “A” and an equal amount of Protein

Blood Brain Barrier

3039 words - 12 pages clear the infection. 3. Neuwalt- Researches treatment of brain tumors with chemotherapy, hard because of the BBB (natural defense against chemical transport into the brain) introduction of chemicals to the brain by shrinking endothelial cells that make up the BBB with a concentrated sugar solution that creates gaps in the BBB allowing chemicals to enter (called Blood-Brain Barrier Disruption Therapy) project tenfold to a hundredfold more successful than normal chemotherapy and intra-arterial chemotherapy (Neuwalt, 1998)

What Makes Scientists Search?

1423 words - 6 pages fears, “science is the art of the possible, of the soluble” (239). However, Bishop also says that regardless of that there is still a feeling of fear toward science because science has been considered to be dangerous for some people. I do not think science is dangerous, in the contrary, I believe that science has contributed to cures for diseases. If scientists do not have knowledge to find cures for diseases the quality of living that we have

Recrystallization of Benzoic acid

883 words - 4 pages % Ethanol, Petroleum Ether, Acetone and distilled water) were used to identify which one is an ideal solvent. An ideal solvent is insoluble in room temperature and soluble in hot solvent. 0.5mL of each solvent were added into four reaction tube with 25mg`of pure Benzoic acid. After careful observation, distilled water fit the requirement. During recrystallization, 0.5 grams of Benzoic acid were added into a 50mL flask with 10 mL distilled water

Similar Essays

Science Fair Project 2013 2014 Essay

898 words - 4 pages What a Cold Summer!Local Science FairCollege Prep InternationalYan Ding: Grade10Christopher Stephan: Grade 102013-2014Introduction:It's a hot summer day, a bit too hot to go outside, and you have decided to cool down. You are lying on your bed and you get thirsty, but you're too tired to go downstairs to the kitchen to get water. Well, we have a solution! For our science fair project and to help all of you who face this problem, we decided to

Acid Rain. This Is A Research Paper I Did For My Science Fair Project

806 words - 3 pages , and sculptures that are part of our nation's cultural heritage. It is also dangerous to the health of people. Normal rain is slightly acidic because carbon dioxide dissolves into it, so it has a pH of about 5.5. As of the year 2000, the most acidic rain falling in the US has a pH of about 4.3. The term pH means a measure of the concentration of hydrogen and hydroxide ions. The pH of a solution measures how acidic it is. pH values range from zero to

What Is The Affect Of Caffiene On Mealworms, Science Fair Project

1243 words - 5 pages (Weinberg and Bealer, 216). Caffeine crystallizes into long white, needlelike crystals (Wagner, 365). Pure caffeine is bitter and is highly toxic. It is a white powder that is soluble in boiling water. Caffeine is a central nervous system stimulant and an analeptic, a drug that restores strength to the body. After caffeine is ingested it is quickly absorbed into the bloodstream. The concentration of caffeine in the blood reaches its peak 30-60 minutes

Was It Ever Possible For The British To Establish A Fair Solution To The Palestinian Problem?

2440 words - 10 pages period, swerving from one extreme to the next in attempt to maintain moderation, her actions more determined by the chain of events than determining them. Yet, Britain could hardly be accused of not endeavouring to force a 'fair' solution on an inherently unfair and unsolvable situation. She had initially entered Palestine in a blasé fashion, hopeful, and optimistic but was soon to flee crushed, disillusioned and filled with a despicable