Arrhenius Theory
Who created the Arrhenius Theory
Who is Svante Arrhenius?
Who came up with this Theory?
who is Johannes Nicolaus Brønsted
Who created this theory?
Gilbert N Lewis
What is 1 big similarity between the 3?
The topic (acids and bases)
What is completely different about all 3?
Their names
What is the Theory?
What is classifying compounds as acids or bases based on what kind of ions formed when the compound was added to water
What is Amphoteric? (Acts as both an Acid or Base)
Water
This theory is much more focused on....?
"Acids and bases acting as proton acceptors and donators"
Which 2 Theorys both involve +H Ions?
Arrhenius and Bronsted-Lowery
Which 2 are completely different
Arrhenius and Lewis
How can something be an Acid?
Anything that increases the concentration of H+
How can something be an acid
It is capable of donating a H+ Ion
How can this be an Acid?
it accepts an electron pair
Which 2 (Acids or Bases) Donate something?
Bronsted acid and Lewis Base
2 of the 3 have hydrogen ions as one of the big parts of them, which sole theory doesnt mention hydrogen ions?
Lewis
How can something be classified as a base?
If it increases the concentration of OH-
How can something be classified as a Base
Something that is capable of accepting a proton
Something that donates an electron pair
Which 2 (Acids or Bases) Accept something?
Bronsted Base and Lewis Acid
the ? definition of an acid/base accounts for how acids/bases can be dissolved in solvents other than water such as ammonia. The ? definition involves H+ and OH- ions which occur due to the acid/base being dissolved in water.
Bronsted-Lowry / Arrhenius
How is a hydronium ion formed?
Give the equation
H+(aq)+H2O(l)→H3O+(aq)
Fill in the blank...
The Brønsted-Lowry theory enlarges the number of __________ considered to be acids and bases to include not only the neutral molecules
Compounds
Fill in the blank...
Complex ions are ______ ions
Polyatomic
Which 2 are Amphoteric (something that can act as both an acid or base ) involved in?
Lewis and Bronsted
an ? acid or base is a compound that supplies the H+ or OH-, not the H+ or OH- itself. However, the definition of a ? acid would define an H+ by itself as an acid because it is an electron acceptor.
Arrhenius / Lewis