Chemistry Strong Acids/Bases

Hydrochloric acid

HCl

Hydrobromic acid

HBr

Hydroiodic acid

HI

Perchloric acid

HClO4

Sulfuric acid

H2SO4

Nitric acid

HNO3

A compound that contains hydrogen atoms will be an acid when dissolved in water

ST

An acid contains one or more hydrogen atoms

NT

In an acidic solution H30+ is greater than OH-

AT

If the H3O+ in a solution increases the OH- must decrease

AT

The OH- is less than 10^-7 M in a basic solution

NT

Hydrochloric acid is a strong acid that is diprotic

NT

A compound can act as both an acid and a base

ST

Acids are completely dissociated in an aqueous solution

ST

Bases dissociate in water to form hydroxide ions

AT

(T/F) When a covalent compound dissolves in water the covalent bonds are broken.

F

(T/F) When an ionic compound dissolves in water the ionic bond is broken

T

(T/F) Water is a non polar molecule that only dissolves in covalent compounds that are polar

F

(T/F) When calcium chloride is dissolved in water the hydrogen portion of the water molecule is attracted to the calcium ion.

F

(T/F) Increasing the temperature will increase the solubility of a gas.

F

m=

molal concentration

i=

van’t Hoff factor

Major colligative properties

BP & FP

What is an electrolyte

A compound that disassociates into Ions.

On the line?

Saturated

Below the line?

Unsaturated

Above the line?

Supersaturated