PH
If an aqueous solution has a Ph of 3, would this solution be acidic or basic?
Acidic
What is a bronstead acid?
Proton Donor
What is a Lewis Base
Electron Donor
What is Kw?
the equilibrium constant of water
What is Dr. Becvar's Ph.D in?
Ph.D in BIOPHYSICS!!
What is the formula for finding pH?
pH = -log[H]
Name 2 Properties of an acid
Sour taste, pH less than 7, warm tones in the pH color indicator scale, electrolyte
Name 2 properties of a base
Bitter in taste, cool tones in the pH color indicator scale, can conduct electricity, pH higher than 7
What is the formula for Kw?
Kw = Ka x Kb
What was Donna's fun fact?
SHE LIFTS BRO
FALSE
Name 5 Strong Acids
Hydrochloric acid, Hydrobromic Acid, Hydroioc acid, Nitiric Acid, Chloric Acid, Perchloric Acid, Sulfuric Acid
Name 5 Strong Bases
Lithium Hydroxide, Sodium Hydroxide, Potassium Hydroxide, Cesium Hydroxide, Stronium Hydroxide, Barium Hydroxide
Write the Ka expression for Hydrofluoric Acid
[H+][F-]/[HF]
How many teeth do snails have?
Between 10,000 and 15,000
What does "pH" stand for?
"Potential of Hydrogen"
What is a Lewis Acid?
Electron receiver
What is a bronstead base?
Proton receiver
What is the Ka expression of Nitrous Acid?
[H+][NO2-]/[HNO2]
What country in Europe is it illegal to own Guinea Pigs?
Switzerland
Define amphoteric
Something that can react as an acid and as a base
When water reacts as an acid, what does it form?
Hydroxide Ions
When water reacts as a base, what does it form?
Hydronium Ions
What is Kw of water at 25 degrees celsius?
Kw = 1.0 x 10^-14
How many time zones does Russia have?
11