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Electrolytes
Electrolytes
36
Chemistry
Undergraduate 1
11/21/2007

Additional Chemistry Flashcards

 


 

Cards

Term
Do ionic compounds completely dissove in water?
Definition

Yes

 

Term

Strong or weak eylectolye?

Insouluable ionic compounds

Definition

Weak

Term
Strong acids completely dissociate
Definition
Term
Stong bases completely dissociate
Definition
Term

NaOH

 

Strong/Week

Acid/base/ionic compound

Definition
Strong Base
Term
Strong Acids
Definition
HCl, HBr, HI, HNO3, H2SO4
Term
Strong Bases
Definition
NaOH
Term
Weak electrolytes acids
Definition
HF, H2CO3, H3PO4
Term

COOH

The H+ dissocosiates

Definition
Term
Dissacociate
Definition
Breaks away into ions
Term
Dissovle
Definition
Atoms get surronded
Term
Carboxylic function group
Definition
-COOH weak acids
Term
Weak acids and bases dissociates ____ %
Definition
10
Term
Strong Acids and bases dissocociate ___ %
Definition
100%
Term
Nonelectorolyes do not conduct electicity because no ions are present in the solution.
Definition
Term
Polar covealent compounds dissolve in water to make water solution
Definition

table sugar C12H22O11

Ethanol C2H5OH

Term
All non polar do not dissolve in H2O
Definition

Oil or Hydrocarbons C8H18

 

But they do disolve in polor like CCl4

Term
Strong Acids
Definition

HCl

HBr

HI

HNO3

H2SO4

Term
Weak Acids
Definition

HF
H2CO3

H3PO4

Term
Stong Base
Definition
NaOH
Term
Weak Base
Definition
NH3
Term
Major Species
Definition

100% disssociate Ions

10% dissociate compound

Term

CH3CH2OH

Definition

Alcohol

 

* does not dissociate

 

Major species = CH3CH2OH

Term

Strong Electrolye

100% dissolve

100% dissocociate

Definition
Term

Weak Electrolye

100% disolves

10% dissocociate

Definition
Term

Non electrolyte

100% dissolve

0% dissocociate

Definition
Term

pH + pOH = 14

Definition
Term
pOH = -log [OH-] => [OH-] = 10-pOH
Definition
Term
Kw = [H+] . [OH-] = 10-14
Definition
Term
Acid <= pH: 1-6
Definition
Term
Neutral <= pH: =7
Definition
Term
Base <= pH: = 8-14
Definition
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