Chem

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Chem Project

Transcript of Chem

Pure Water is water that has been turned into a vapor so that its impurities are left behind. Then by condensing, it is turned back to pure water. is free of virtually all inorganic minerals including salt and nitrates. acts as a solvent in the body by dissolving nutrients so they can be assimilated and taken into every cell. dissolves inorganic mineral substances lodged in tissues of the body so that such substances can be eliminated in the process of purifying the body. does not leach out body minerals but does collect and remove minerals which have been rejected by the cells of the body and are therefore nothing more or less than debris obstructing normal functioning of the system. is the ideal liquid for efficient functioning of kidneys, lungs, stomach, liver and other vital organs. is universally accepted as the standard for biomedical applications and for drinking water purity.Soap facts

1.4 million deaths can be prevented each year by handwashing with soap.

7 million children have died due to disease that could have been prevented with proper hygiene since 2009.

Children under 5 who wash with soap can reduce their risk of pneumonia by 50%.

The World Health Organization and the Centers for Disease Control actively promote handwashing to save lives by preventing illness and infectious diseases.

Handwashing with soap is among the most effective and inexpensive ways to prevent diarrheal diseases and pneumonia, which together account for 3.5 million child deaths annually.

Soap was first used as a medicinal agent.

The Egyptians regularly bathed, using a soap made by combining animal fats with wood ash.

Real soap is created by combining a strong alkali (lye) with oils and fats.

Real soap made with natural ingredients often has a healing effect on acne, eczema, psoriasis and other skin conditions.

The soapmaking process, called saponification, separates the oils fatty acid bonds and combines them with molecules in the lye to form a salt. This salt is what we refer to as soap. (Yes. Not all salts are hard.)

Most commercial soaps are not true soap, but are a combination of chemical detergents, artificial lathering agents and toxic chemicals.

After a perfectly balanced saponification process finishes, the soap no longer contains lye or fat. Both are consumed during the saponification process.

The best soapmakers add extra oils to their recipes. Doing so means that some of the oils do not saponify and remain in the soap. This is called superfatting and creates a very moisturizing, nourishing bar of soap.

Glycerin, a natural moisturizer, is a natural product created during the soapmaking process. Commercial soap manufacturers remove the glycerin, replacing it with artificial detergents and other chemicals. This creates a soap that is very drying to the skin.

A single bar of commercial bar soap may contain over 20 toxic ingredients, many of which have been connected to cancer, endocrine issues, skin problems and more.

The lather, hardness and moisturizing qualities of a soap are dependent on the various oils used in the recipe.

A simple, moisturizing soap can be made using nothing more than olive oil, lard and lye. This soap can be made using common kitchen equipment. Nothing special is needed!

Handwashing by birth attendants before delivery reduces mortality rates by 19%.

Handwashing with soap can reduce diarrhea morbidity by 44%.

1/3 of the worlds soap is used by the U.S.

10 Billion pounds of soap are produced each year.

Murphys Oil Soap is used to clean elephants.

The average person encounters 100 chemicals before breakfast.

We absorb 60% of the substances we put on our skin.

Ivory Soap was designed not to float.

There are 4.6 million hotel rooms in the U.S.

2.6 million bars of soap are discarded daily by the hotel industry in the U.S. alone.

The largest soap bubble was created on October 9th, 2005 and measured 105.4 cubic feet. If you could fill it with baseballs it would hold 13.627 of them.

October 15th is Global Handwashing Day.

Acid Definition

a compound usually having a sour taste and capable of neutralizing alkalis and reddening blue litmus paper, containing hydrogen that can be replaced by a metal or an electropositive group to form a salt, or containing an atom that can accept a pair of electrons from a base. Acids are proton donors that yield hydronium ions in water solution, or electron-pair acceptors that combine with electron-pair donors or bases.Or LSD

Common Acids1. Acetic Acid 2. Boric Acid 3. Carbonic Acid 4. Citric Acid 5. Hydrochloric Acid 6. Hydrofluoric Acid 7. Nitric Acid 8. Oxalic Acid 9. Phosphoric Acid 10. Sulfuric Acid Sweat infoThe main reason people perspire is so evaporation of water can cool the body. So, it makes sense that the main component of perspiration is water.

However, perspiration also plays a role in excretion of toxins and waste products.

Base definition

Bases have a bitter taste and tend to be slimy or slippery. They can break down dirt and plaque by forming hydroxide bubbles and are therefore often used for cleaning. Soaps, dishwashing liquids, detergents, bleaches, hair conditioners, and baking soda are all examples

Lab

Materials Litmus paper Vinegar Baking soda and water

. Litmus paper reveals whether a substance is an acid or a base. It turns red for acids and blue for bases. Dip the litmus paper in vinegar. It should turn red to show acidity. Dip the litmus paper in a solution of baking soda and water. It should turn blue to show that the solution is a base. Alternatively, you can create homemade test strips. To do that, heat cabbage leaves in water or the microwave until they are soft, then cut them in small pieces, press them onto a coffee filter until the color is absorbed, then remove the cabbage and cut into strips. These strips can be dipped into acids or bases as well.