Essays Tagged: "Chemical polarity"

IB Chemistry - Intermolecular Bonding Essay:

of about 2 kJ mol-1. Hydrogen bonds and Van der waals forces are not strong enough to influence the chemical behavior of most substances, although they may affect the physical properties of substances ...

(6 pages) 89 0 4.3 Jan/1997

Subjects: Science Essays > Chemistry


iments. Lithogenous sediments are the major sediments on the ocean floor. They are derived from the chemical and mechanical weathering of rocks. Biogenous sediments are composed primarily of the prote ... re named for the types of organisms that formed them. Hydrogenous sediments form as a result of the chemical reactions that occur in the seawater. These reactions result in the formation of small part ...

(12 pages) 186 0 4.3 Dec/1996

Subjects: Science Essays > Earth Sciences > Oceanography

The solubility of Potassium Nitrate lab report.

e the size (or volume) of the molecule and make it easier to solvate the molecules with solvent.The polarity of the solute and solvent molecules will affect the solubility. Generally polar solute mole ...

(3 pages) 33 0 3.7 Nov/2003

Subjects: Science Essays > Chemistry

Why we depend so much on Water

an even pattern of charge. That means that water can mix with almost anything. Cells can carry out chemical reactions within out body with ease. Our world is also perfect for water to exist on, becau ...

(2 pages) 60 0 4.1 Feb/2004

Subjects: Science Essays > Earth Sciences

Water: The Genesis of Life

(3 pages) 99 0 4.4 Feb/2004

Subjects: Science Essays > Biochemistry

Water and It's Pollution

ong selective force in the evolution of respiratory systems in both terrestrial and aquatic animals.Chemical properties-the result of dissociation of water molecules-Occasionally, a hydrogen atom shar ... proton binds to the other water molecule, making that molecule a hydronium ion. We can picture the chemical reaction this way:Although the dissociation of water is reversible and statistically rare, ...

(12 pages) 186 1 4.2 Apr/2004

Subjects: Science Essays > Atmospheric Sciences

Chemistry 10 Study Notes for Matter and Bonding / Bond Types.

Matter Pure Compound (2 or more atoms joined 2gether chemically [bond] to get stable structure) Covalent (aka molecular) Ionic Eleme ... 2gether w/ itself H2(g) Still element Gas joined 2gether Bonded Chemical Reaction = new substance created Physical Reaction = change of state States o ...

(3 pages) 28 0 0.0 Sep/2004

Subjects: Science Essays > Chemistry

Chem Notes

(1 pages) 35 0 1.3 Dec/2004

Subjects: Science Essays > Chemistry

AP Biology: The Properties of Water

ned as the binding of water molecules by hydrogen bonds. Water has this property as a result of the chemical bonding between water. Cohesion of the strong hydrogen bonds allows the water molecules to ...

(4 pages) 42 1 4.6 Dec/2004

Subjects: Science Essays > Biology

AP Biology Chapter 2 Outline

The Chemical Context of LifeI. Chemical Elements and CompoundsA. Matter consists of chemical elements in ... space and has mass.2. An element is a substance that cannot be broken down into other substances by chemical reactions.a. Every element has its own symbol.b. There are 92 naturally occurring elements. ... o.a. A compound has characteristics beyond those of its combined elements.B. Life requires about 25 chemical elements.1. The four main elements known to be essential to life are carbon, oxygen, hydrog ...

(5 pages) 37 1 4.5 Feb/2005

Subjects: Science Essays > Biology

Hydrogen Bonding including BRIEF mentions to forces between non-metals and application of hydrogen bonding.

its size. It is why water is liquid at room temperature and it therefore makes it a good medium for chemical reactions to occur by producing solutions.Chemicals are usually made aqueous by dissolving ...

(3 pages) 21 0 0.0 Aug/2005

Subjects: Science Essays > Chemistry


(1 pages) 660 1 1.7 Nov/2005

Subjects: Science Essays > Biology

All About Water

(2 pages) 34 1 4.2 May/2006

Subjects: Science Essays > Biology

Lab On Polarality

e and the molecule will be polar.Many physical properties of matter are the result of the shape and polarity of molecules. In this experiment, you will build models of molecules and predict their pola ... ape.In this lab we he had to construct models of molecules, determine molecular shapes, and predict polarity of molecules. First we had to build a model for each of the following molecules. I then dre ...

(1 pages) 3003 0 0.0 May/2001

Subjects: Science Essays > Chemistry


Sublimation - Chemical Bonding Aim: a) To observe the processes of sublimation and deposition.b) To better underst ...

(2 pages) 2791 0 0.0 Oct/2001

Subjects: Science Essays > Chemistry


(1 pages) 525 0 0.0 Feb/2008

Subjects: Science Essays > Chemistry

Intermolecular forces- describing the three types of bonding, giving examples, and intermolecular forces

Polarity. Aus-e-Tute. 23 Nov. 2008<>.Carpi, Anthony. "Chemical Bonding." Chemical Bonding. 2003. Visionlearning. 22 Nov. 2008<http://www.visionlearning ...

(3 pages) 16 0 0.0 Dec/2008

Subjects: Science Essays > Chemistry