Saturday, March 21, 2009

Career Choice

I want to be a Psychologist!
Specialising in Music Therapy. (:

I love studying about why and how human behaves.
It really really interests me!
And I love music too, so combine both together and here you go, Music Therapist! ^^
So next time if you're sick in the mind(HAHAHA), you know who to find! :D

Reasearch =>
Music therapy is an interpersonal process in which the therapist uses music and all of its facets—physical, emotional, mental, social, aesthetic, and spiritual—to help clients to improve or maintain their health. In some instances, the client's needs are addressed directly through music; in others they are addressed through the relationships that develop between the client and therapist. Music therapy is used with individuals of all ages and with a variety of conditions, including: psychiatric disorders, medical problems, physical handicaps, sensory impairments, developmental disabilities, substance abuse, communication disorders, interpersonal problems, and aging. It is also used to: improve learning, build self-esteem, reduce stress, support physical exercise, and facilitate a host of other health-related activities.

Equivalence Point vs. Ending Point

The equivalence point of a chemical reaction occurs during a chemical titration when the amount of titrant added is equivalent, or equal, to the amount of analyte present in the sample.
However the Ending point which is similar, but not the same as the equivalence point refers to the point at which the indicator changes color in a titration.

Okay I'm done! :D

S&W

UPDATES! :D

Strengths : Organic Chemistry, and those that needs memory work. ^^
Weakness: Mole and stoichiometry! My weakest topic! :(

Monday, February 23, 2009

Binary Covalent Nomenclature
- Constructing the names for binary covalent compounds
-If the subscript for the element is greater than one, we start the name for N2O3 with di- followed by the element's name.
-Add -ide to the end of the name.

Cations names and formulas
-There is only one common polyatomic ion. Its formula is NH4+ (ammonium).
-The Roman numeral in each name represents the charge on the ion and allows us to distinguish between more than one possible charge.
-If the atoms of an element always have the same charge, the Roman numeral is unnecessary (and considered to be incorrect).

Anions names and formulas
-The monatomic anions are named by adding -ide to the root of the name of the nonmetal that forms the anion.
-Some polyatomic anions are formed by the attachment of one or more hydrogen atoms, without carrying its electrons.
-These polyatomic ions are named with the word hydrogen in front of the name of the anion.

Ionic Nomenclature
-For Ionic compounds, the names metallic elements comes first followed by the nonmetallic element