Within these broad categories are countless fields of study, many of which have important effects on our daily life.
Within these broad categories are countless fields of study, many of which have important effects on our daily life.Chemists improve many products, from the food we eat and the clothing we wear to the materials with which we build our homes.Chemistry helps to protect our environment and searches for new sources of energy.Tags: Legal Papers TermsHow To Develop A Small Business PlanWriting A Definition Essay PowerpointEssays For English 101Essay Writing On EducationAp Lit Essay Examples300 Word Essay SampleHr Dissertation TopicsAssigned Access Windows 8.1
Environmental chemists must first understand the chemicals and chemical reactions present in natural processes in the soil water and air.
Sampling and analysis can then determine if human activities have contaminated the environment or caused harmful reactions to affect it.
Water quality is an important area of environmental chemistry.
“Pure” water does not exist in nature; it always has some minerals or other substance dissolved in it.
There are five main branches of chemistry, each of which has many areas of study.
Analytical chemistry uses qualitative and quantitative observation to identify and measure the physical and chemical properties of substances. Physical chemistry combines chemistry with physics. Physical chemists study how matter and energy interact.
Carbohydrates are sugars and starches, the chemical fuels needed for our cells to function.
Lipids are fats and oils and are essential parts of cell membranes and to lubricate and cushion organs within the body.
Agricultural chemists may work with the Department of Agriculture, the Environmental Protection Agency, the Food and Drug Administration or for private industry.
Agricultural chemists develop fertilizers, insecticides and herbicides necessary for large-scale crop production.