Chemistry Essays, Research Papers & Term Papers (1,259) essays
Chemistry essays:
Linus Pauling - Biography and detail of his life.
... nuclear war treaty. Pauling is one of the best scientists ever and most diversified. Pauling entered science professionally in the 1920's with interest in physics. Pauling is often considered the founding father of molecular biology. Pauling's first big step in science was his interest in atomic ...
Nuclear Fission Essay
... scientists an idea of just how powerful nuclear fission is, and what it's capable of doing. Nuclear Reactors- CANDU "CANDU is the registered name for the reactor created by Atomic Energy of Canada Limited. CANDU stands for 'Canada ...
A lab of Reduction/Oxidation Reactions
... hypothesis was correct; it is possible to determine if a reaction is a redox reaction based on oxidation numbers. In my analysis I wrote out the equations for all of the reactions and using the oxidation numbers I found that both oxidation and reduction processes were occurring in all of ...
Dalton's Atomic Theory.
... atoms are bonded to each other (possibly by hooks), and aren't easily separated. Dalton also recognized that compounds have a definite composition because they have a fixed ratio of atoms, each with its own weight. He also said that chemical reactions involved the rearrangement and combination of ...
THis is a general report on copper. It describes it's physical properties, chemical properties, and its uses.
... of the oldest elements. It's discovery dates back to prehistoric times in 9000BC. Signs of its uses were found in Iraq and North Africa. Copper has an atomic weight of 63.546 and its atomic number is 29. Its melting point is 1084.62 °C and ...
Acid-Base Titration Chemistry Formal Lab Writeup by A.Mm
... scientist. Titration, an analytical technique, allows the quantitative determination of a dissolved substance being titrated, known as an analyte. Titration requires knowledge of the equivalence point: a theoretical point where the chemical equivalents of ...
Mercury in Fish
... and includes mercuric oxide and mercuric chloride; organic mercury however, forms when mercury combines with carbon. Also known as organomercurials, the compounds dimethylmercury, phenylmercury, ethylmercury and methylmercury are all a part of ...
Argon
... and other things, because their oxidation number of zero stops the gasses from forming compounds readily. All six of the gasses have the most number of electrons possible in their outer shell. Eight for neon, argon, krypton, xenon, and radon and ...
The Ethics of Nanotechnology
... of these nanodevises that they are using is carbon in the form of diamond also known as Carbon 60, with noncovelent bonding. The simplest Carbon structure, that the scientist called it buckyball or fullerenes. Carbon in this form has great strength and is chemically ...
Lessom Plan Division Year 4
... numbers by 2, 3, 4 or 5. Approximate first. Breakdown sum into simpler parts. Division is repeated subtraction of groups. Key questions ...