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Chemistry Exam 1 Review Session
WSU Chem 101 Exam 1 Review session with Dr. Michael Finnegan 09/20/2010
5
Chemistry
Undergraduate 1
09/20/2010

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Cards

Term

Cations to anions

determine a molecular atoms ratios.

What is the formula of the compound. If the cation of M is M2+ What is the charge on the anion of X?

Definition
You have to balance out the ions. X would have to be X4-
Term

Naming of Acids

HBr

HClO2

H2SO3

H3PO4

HNO3

HCN

ate --------->ic

ite------------>ous

Definition

Hydrobromic Acid

Chlorous acid

sulfurous acid

Phosphoric Acid

Nitric acid

Hydrocyanic acid

Term

Hydrosulfuric acid

Chromic acid

Hypobromous acid

Nitrous acid

Cyanic acid

thiosulfuric acid

 

Definition

H2S

H2CrO4

HBrO

HNO2

HOCN

H2S2O3

Thiocyanic acid

HSCN Thiocyanate SCN-

Thio means replace each oxygen with a sulfur

Term

Trigonal Planar

AX3E0

AX2E1 (bent shape)

 

Definition
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