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 ...
Subjects: Science Essays > Chemistry
Oceanography
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 ...
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 ...
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 ...
Subjects: Science Essays > Earth Sciences
Water: The Genesis of Life
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, ...
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 ...
Subjects: Science Essays > Chemistry
Chem Notes
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 ...
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 ...
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 ...
Subjects: Science Essays > Chemistry
Water.
Subjects: Science Essays > Biology
All About Water
Subjects: Science Essays > Biology
Metals, Minerals & Gemstones: Types of bonding and their properties
Subjects: Science Essays > Chemistry
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 ...
Subjects: Science Essays > Chemistry
Sublimation
Sublimation - Chemical Bonding Aim: a) To observe the processes of sublimation and deposition.b) To better underst ...
Subjects: Science Essays > Chemistry
Untitled
Subjects: Science Essays > Chemistry
Intermolecular forces- describing the three types of bonding, giving examples, and intermolecular forces
Polarity. Aus-e-Tute. 23 Nov. 2008<http://www.ausetute.com.au/bondpola.html>.Carpi, Anthony. "Chemical Bonding." Chemical Bonding. 2003. Visionlearning. 22 Nov. 2008<http://www.visionlearning ...
Subjects: Science Essays > Chemistry