Abstract
This paper provides a detailed overview of acids and bases in the pH scale, including the history, characteristics, types, and Ka values with chemistry and biology applications. The paper covers seven main parts: the history starting with the Romans; the definition of both an acid and a base; the characteristics of acids and bases; types of acids and bases; how to determine an acid number; the relationship between acids and bases to the pH scale; and aqueous and self-ionization solutions. I. Introduction A. What do acids and alkalines have in common? 1.To test whether temperature affected the acidity of different liquids. 2. The complexity and fascination of such project. 3. If different types of liquids were utilized, then temperature would certainly make a difference, however minimal. II. History A. The history of acids have dated back centuries. 1. The Romans first coined the term acidus. 2. Lavoisier's work with acids. 3. Predecessors, such as Arrhenius. III. Definition of acid A. The definition of acids have been controversial at times. 1. The Arrhenius definition 2. The Bronsted definition 3. The Lewis definition IV. Characterizing acids in general B. The nature of acids 1. Sourness 2. Dissolving in water V. Types of Acids A. Strong acids 1. Fundamental characteristics. 2. Dangerous 3. Larger Ka values B. Weak acids 1. Fundamental characteristics 2. Smaller Ka values 3. Equilibrium watch VI. Characterizing Bases. A. Bases are the opposite of acids 1. The Arrhenius definition 2. Characteristics B. Strong and weak bases VII. Acidity A. Acid number has a lot of relation to everything else 1. Determining acid number 2. Acid numbers importance B. pH is the epitome of research 1. Aqueous solution 2. Self- ionization 3. Definitions

From the Paper
"What do acids and alkaline truly have in common? The history of the understanding of an acid is relatively old. Dating back to the Roman Empire days, came the word that we derived acid from, acidus, meaning sour. Around the 1800s, French chemists erroneously believed that all acids contained oxygen, including the famed Antoine Lavoisier. Svante Arrhenius, a Swedish scientist in the mid 1800s and a Nobel laureate, did a few experimentations with acids, and came up with concocting a definitive, chemically sound definition of an acid. Later on, in the 20th century, the partners Bronsted and Lowry initiated theories about acids using and published the acid-based concept. The most pragmatic research of acids and bases came from the American chemist Gilbert Lewis. Ever since then, the idea of acids and base has been widely recognized, although the definitions of such terms have been rather controversial."

Tags:acid, acidity, acids, alkaline, aqueous, arrhenius, base, bases, biology, chemistry, equilibrium, ka, laviosier, number, ph, romans, scale, sour

Abstract
The paper explains that buffer solutions are solutions that resist a change in pH when a small amount of a strong acid or base is present. The paper looks at acidic and alkaline buffer solutions and shows how buffer solutions act according to LaChatelier's principle of equilibrium and stress. The paper explains the role of buffer solutions in our blood and also shows how the existence of buffer solutions affects how our bodies can withstand the stresses of mundane processes, such as metabolism and physical exertion, or deprivation of physiological necessities, such as water, food or oxygen.

From the Paper
"It is important that the homeostatic condition in our bodies is maintained; a balance between components of acidic and basic compositions must exist to avoid any detrimental effects on bodily functions. This balance reflects in the pH of bodily components, such as in blood. Normally, blood has a pH of 7.4; any change in blood pH by as little as 1 pH can result to coma and multi-organ dysfunction (Minnesota State University sec. 4). Metabolic processes can result in pH changes, while bodily stresses such as being in a hypoxic condition, being engaged in physical exertion, or starvation can also result in pH alterations. Proteins and genetic materials in the body can denature when they are forced to exist in extreme pH environments. However, the presence of buffer solutions ensures that drastic changes and consequent catastrophic effects will be avoided."

Tags:acid, alkali, blood, lungs, kidneys, equilibrium, pH

Abstract
This paper explains that the more common personal health care style is a collective health care process, called alternative medicine or complementary medicine, which includes elements of allopathic practice, non-natural medicine and surgery and of natural medicine. The author points out the idea that natural medicine is actually traditional medicine and should be looked at as such, with benefits and drawbacks, just as allopathic medicine is consider by many people. As an example of the presented natural health therapies; the paper relates that the Alexander technique, both a natural health practice and a restorative natural medical treatment, is a technique used to reduce repetitive motion injury by retraining the body to move in a different, more natural way.

Table of Contents
Introduction
Natural Health
Hydrotherapy
Herbalism
Eclectic Medicine
Natural Hygiene
Natural Philosophy
Natural Healing
Natural Medicine
Fingernail and Tongue Analysis
Iridology
Hair Analysis
Live Blood Analysis (Darkfield Microscopy) and Dry Blood Analysis
Antibody (IgE, IgG) Test for Food Allergies
Acid-Alkaline Balance (Ph Testing)
Alternative Therapies
Acupuncture
Acupressure
Air Supply Personal Air Purifier
Alexander Technique.
Aromatherapy
Astropulse
Ayurveda
Bathing Therapy
Biomagnetics (Magnetic Field Energy Therapy)
Electro-Dermal Screening
Chelation Therapy
Chi Lel
Chiropractic Treatment
Colloidal Silver Therapy
Colonic Therapy (Colon Lavage, Colon Hydrotherapy)
Color Therapy (Chromotherapy)
Crystal Healing
Dental Amalgam Mercury Removal
Detoxification Therapy
Reflexology
Shiatsu
Rolfing
Fasting
Feng Shui Balance
Flower Essence Therapy
Food Detoxification
Flotation Tank
Glandular Therapy
Prayer
Guided Imagery (Visualization)
Herbal Medicine
Homeopathy
Hydrotherapy
Hypnotherapy
Hydrogen Peroxide Therapy
Juicing
Kinesiology
Laughter (Play) Therapy
Light Beam Generator Therapy
Light Therapy (Solar Therapy)
Lymphatic Therapy
Macrobiotics Diet
Massage Therapy
Moxibustion
Music and Sound Therapy
Naturopathy
Osteopathy
Oxygen Therapy
Radionics (Radiesthesia Dowsing), Reflexology
Reiki (Therapeutic Touch)
Infrared Heat Therapy
Vitamin C Therapy
Yoga
Holistic Nutrition
Food Safety
Exercise
Conventional Medicine
Maintaining Health

From the Paper
"In the time surrounding the Revolutionary War (1775-1783), in America, medicine was often seen as a part-time practice, conducted by laywomen and men who had a vocation for the healing arts or who inherited the knowledge from ancestral teachers. These healers who took care of their friends and families illnesses, injuries and births performed most medicine, outside the major centers of population. "Of course, these natural healing practices varied from locality to locality with major cities, like Boston, Philadelphia, and New York City having hospitals and other medical practices approaching those found in Europe.""

Tags:history, native, traditional, diet, complementary

Abstract
The following paper examines why environmental scientists are concerned that the level of acidity in rain and snow has increased beyond its normal levels in the United States. The writer discusses the ways in which this has had a serious impact in several areas, including forests in the northeast and many of the country's most valued monuments.

From the Paper
"Munton (1998) expresses the same concerns. He notes that emissions have already been reduced by 50%. That is an impressive improvement, but perhaps still more than delicate ecosystems can stand. He suggests that we may need even more restrictive interventions in place, and points out that modern society's effects on the atmosphere goes beyond acid rain, which may also affect human health, but to breathable particulates, effects on the ozone layer, and regional haze making particular areas periodically more vulnerable to the effects of airborne pollutants.

"In conclusion, it may be too soon to be satisfied with our efforts so far. Given the tremendous amount of pollution released into the air, a 50% reduction may be a result that looks good on paper but that is still significantly damaging to our environment."

Tags:carbon, dioxide, air, absorption, chlorine, ocean, compounds, acidity, alkalinity, Ph, scale, acidity