An experiment in stoichiometry, the branch of chemistry and chemical engineering pertaining to quantities of substances that enter into, and are produced by, chemical reactions. Divided into two parts, the experiment is intended to identify accurately the identity of an unknown substance as well as to account correctly for the percent composition of potassium chlorate in a mixture.

This essay discusses how certain brain abnormalities can develop and what chemicals add to it.

Acid Rain is an extensive term used to describe the way acid falls out of the atmosphere. In a much more precise term, it is Acid Deposition, which has two different parts, wet or dry.

Experiment to distinguish the difference of acids and bases and to found out what substances are acids and which are bases.

Details an experiment investigating the reactions of a typical acid (dilute hydrochloric acid) with metals, metal oxides, carbonates and bases. Concludes that acids and metal oxides form salt and hydrogen gas, while acids and carbonates form salts, water and carbon dioxide.

Acids and bases in household products give them their cleaning power, but have dangerous chemical properties that can physical harm.

Details an experiment conducted to observe the various aqueous solutions of acids, bases and amphiprotic substances on a number of indicators, and to record the approximate pH.

Essay discusses the life of Albert Einstein and his accomplishments to chemistry.

Essay shows the amount of energy released by alcohol.

Provides the details of a chemistry experiment. Hypothesizes that the higher the temperate the more energy the particles take in making them move faster and collide more often speeding up the reaction. Investigates the collision theory.

Describes the effects of taking anabolic steroids.

Describes what a Bomb Bag has to do with five kinds of people.

Provides biographical detail on the life, works, and accomplishments of the chemist Antoine Laurent Lavoisier. Explores his childhood, education, and rise to become "the father of modern chemistry."

Essay provides a description of the process of AT1: planning- making fertilizers.

Contains notes about atoms stating definitions and equations.

Batteries provide a great number of advantages to our world; however as well as many disadvantages. Many electrons are associated with the use of batteries. Chemicals inside batteries could pollute the environment, which has indirect impacts on the health of many lives. However, one thing extremely important that has to be considered is the moral and ethical issues behind the use of science.

A biography of John Dalton and his contributions to the science of chemistry.

An overview of the cleaning agent bleach, including its uses, chemical makeup, and dangers associated with its misuse.

Details an experiment investigating how salt affects the poiling point of water. Describes the hypothesis, the materials necessary to complete the experiment and the procedure used to do the investigation.

Bonding is crucial. Atoms bond to complete their shells consequently becoming more stable. All atoms strive to be complete (following after the octet rule). Different atoms bond in different ways. This makes up molecules and holds them together. Without bonding, everything would simply collapse.

Explores the creation and history of bubble gum. Explains how it is made.

An overview of carbon dioxide, an abundant resource that serves as a key component to many processes and products worldwide but that carries with it many health, safety, and environmental hazards.

Essay discusses carbon monoxide as a messenger.

A course outline for grade 12 Chemistry including short exercises on chemical monitoring and management and information on the type of work and experiments done by professional chemists.

Provides the details of an experiment testing how change in energy release relates to the increase of the number of carbon atoms. Proposes the hypothesis that the longer the hydrocarbon chain, the longer the hydrocarbon will burn for. This is because the longer chains have more C atoms so they will take longer to burn as there are more bonds to break.

Essay discusses the contributions of chemistry to society.

This is a lab report for college chemistry

An overview of an experiment to test the effects of concentration on the rate of reaction between a magnesium ribbon and hydrochloric acid. Includes an outline of the experiment and an analysis of its results.

This essay discusses the life and achievements of Chien-Shing Wu.

A summary of an article posted on www.signonsandiego.com describing the harmful effects of chlorination in indoor pools.

Examines the pros and cons of cloning. Details positive uses of the process. Examines the ethical and moral implications.

Details of an experiment to investigate the effects of the concentration of sodium thiosulphate on the rate of reaction between sodium thiosulphate and hydrochloric acid.

The following provides a lab report on copper I and copper II. Included in report are objective, procedure, theory, data, calculations, and discussion.

The following presents a lab report including objective, procedure, theory, calculations, data and discussion.

The following provides a determination of an equilibrium constant.

An overview and the results of an experiment to determine the concentration of copper ions in an unknown solution.

Determining a Rate Equation between reaction of potassium permanganate and oxalic acid.

Provides details of an experiment determining the Solubility Curve of Sodium Thiosulphate. Hypothesizes that since the solubility of sodium thiosulphate in water decreases with decreasing temperature, as the solution cools, its saturation increases until it reaches supersaturation and crystallization begins.

The following is a speech that provides information about diamonds.

Provides a brief biography on the life and accomplishments of the scientist Dmitry Mendeleev, who created the periodic table of elements.

Teller's efforts during the war years included work on the first nuclear reactor, theoretical calculations of the far-reaching effects of a fission explosion, and research on a potential fusion reaction. In 1941 Teller joined America's best physicists in the top secret Manhattan Project. The hope was to develop an atom bomb before the Germans.

All elements in the periodic table can occur as a solid, a liquid, or a gas. The difference between solids and liquids and liquids and gases is based on the amount of thermal energy and the strength of intermolecular forces. An experiment was conducted to observe the effects of adding thermal energy to a solid state through heating a water sample to boil.

Describes the process of electroplating. Explains how and why it is done. Explores the use of electroplating in the printing industry.

This is a report on the element, carbon. Includes history, basic information, and current history.

A lab report on The Equilibrium Constant of an Ester Hydrolysis Reaction

Essay provides a description of Ernest Rutherford's breakthrough in nuclear physics.

A look at various types of errors that can take place in scientific work. These include parallax and systematic errors, errors in the equipment used, and random errors. Peer review and repetition of experiments by other scientists can help to keep such errors to a minimum.

This is a Prac report commonly used in high school. Making esters and comparing the different smells they give off.

Provides information on the testing of acidic environments as well as practical chemistry experiments. Also analyzes the relationship between acidic soil levels and the colors of flower petals.

Essay provides the results of an experiment regarding the behavior of gases.