Articles related to "Chemical Reactions"

Students investigate chemical reactions in a two part inquiry-based investigation designed to allow students make connections with a variety of chemical reactions.

An overview of the important discipline of kinetics - the study of how fast chemical reactions go, what conditions affect these rates and why.

A cell's ability to carry out essential chemical reactions separates the animate from inanimate. Without these biological catalysts, life itself would not be possible.

Theories about the first life forms tend to agree on what had to happen, but differ in their explanations of where and how. There are three strong contenders.

Burning fuels, refrigeration, radioactivity, enzymes and cookery all depend on processes and theories in a less glamorous branch of science.

You can reduce the effects of stress in your life and enhance your health at the same time. Research suggest that exercise reduces stress.

Luminol glows in the dark. This chemiluminescent compound is an essential part of crime scene investigation as it detects blood, even invisible blood.

Science projects are a part of any tween's curriculum at some point in time. Why not make it fun with these interesting tips and ideas?

Rocket propulsion from toy water rockets to the space shuttle can be understood in terms of either Newton's third law or the law of conservation of momentum.

Animals, plants, fungi and microorganisms all have members who produce bioluminescence, a natural glow in the dark mechanism that creates light from a chemical reaction.

A discovery by researchers at Johns Hopkins University may have far-reaching implications, including new treatments for Alzheimer's disease.

Children are best inspired to love science by seeing others' love of science, and understanding how it affects their lives on a daily basis.

Brief biography of Antoine Lavoisier, considered the father of modern chemistry.

Cyclooxygenase is an enzyme that helps convert arachidonic acid to prostaglandin-like molecules; these "prostanoids" fulfill a multitude of biological roles.

The 12 volt battery is one of the most flexible batteries available. Learn what makes a 12v battery so flexible and useful.

Ceviche is (well, most often) raw seafood marinated in lime juice and one of the most memorable and not to mention delicious dishes from Peru and Ecuador.

Chemical engineers are involved in pharmaceuticals, fossil and biofuels, materials and processes related to many household products.

Even if you have a healthy diet, you may need more enzymes to absorb and use food's total nutrition. Enzymes also help those with diabetes, allergies or chronic pain.

Jacobus van't Hoff was the first winner of the Nobel Prize in Chemistry for his brilliant work on osmotic pressure and chemical equilibria.

Enzymes bind to particular molecules, because the protein secondary structure rigidly displays amino acid functional groups that make multiple bonds with the molecules.

Chemistry is the study of all matter and the changes that occur to all things.

When investigators examine evidence at a crime scene or take evidence back to the laboratory many of the tests involve a bit of chemistry.

Free radicals are unstable molecules that cause damage to the body's cells. Antioxidants can neutralize free radicals.

Explosions powered by chemical reactions produce the sounds. Different chemical compounds mixed in the gunpowder produce the colors of fireworks.

Everyone loves to use Bath Bombs - but how are they made? Well, actually the answer is that they are very easy to make. This article will show you how.

An explanation of the industrial use of electrolysis to plate metals with other precious and protective metals

The science of food and corresponding nutrients is a complex arena that not only explores the process of digestion but also how the body utilizes the nutrients absorbed.

The body needs zinc for more than just preventing colds. It also works as a cofactor with over 200 different enzymes to make chemical reactions in the body.

Water has many properties that are beneficial to life.

The original definition of redox reaction was based on the addition or removal of oxygen. A better definition considers the transfer of electrons.

Tea leaves go through a series of steps before they become the dried, malty substance we know as traditional black tea.

Having a child is an incredible experience for all parents, but it can be fraught with worries. These three simple pieces of information could save your child's life.

Neuroscientist Mario Beauregard disproves current theories that mystical experiences are the consequences of genetic function and neural stimulation.

The pH of normal human blood and tissues is about 7.4. If this pH is changed by 0.2 or more, either up or down, it is a life-threatening situation. Find out why here.

An explanation of the chemical processes involved in the production of wine and in those that determine the appearance, flavour and aroma of different wines.

Just because food goes in the mouth doesn't mean that nutrients arrive where they are needed. Find out how the body processes and incorporates important molecules.

As the proposed revisions to standards of ground-level ozone pollution go into effect in 2008, understanding how ozone affects health and climate change is important.

This article discusses the alternate power sources which are assisting the main power generation methods in a very important way.

The human body's metabolic activities create many free radicals which may prove detrimental to its well-being. Antioxidants nullify their effects.

Black women with extremely curly hair have two options: to use a relaxer or stay natural. This article explores the pros and cons of both choices.

Engineers use problem-solving skills to create all kinds of devices and systems that improve the quality of everyday life. Here's a guide to college engineering majors.

This sweet tangy desert will transport you and your friends to the sunny Caribbean with each bite.

The complement system involves specialized proteins that supplment or complement antibody action through either the classical or alternative pathways.

Inside the most pedestrian rocks, miniature cathedrals may be awaiting discovery. Geodes conceal crystal palaces hidden for millenia; you need only know where to look.

Here is a novel atternative to bath bombs for the bath. These all natural tea bags are fun and easy to make.

Tanning beds lure million of Americans by promoting a glamorous image of the "fake bake". The risks that come with this image is often ignored or taunted by sun seeker.

Learn about silverware in America and how to clean your silver heirlooms.

Many people love to use Bath Bombs in the bath. How about something different? These gently foaming bath melts are just the thing.

This easy DIY all purpose bathroom and kitchen cleaner saves money, and is "green": No phosphates or perfumes are used, and the only two ingredients are biodegradable.

Garlic makes a tasty, nutritious addition to many recipes, but after chopping garlic the smell can cling to fingertips for days. Read on to solve this problem.