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Acids and Bases (Bella) - Coggle Diagram
Acids and Bases (Bella)
General properties
Acids
Distinc class of compounds because es of the properties of their queous solutions.
conduct electrical current
Acids react with active metals to yield hydrogen gas
Changes colors of certain acid-base indicators
Acids react with bases to produce a salt compound.
Bases
Reacts with acids to form salts.
Slippery to the touch
Tastes bitter
Changes color of indicators.
Does not react with metals like acids.
https://youtu.be/kPd_OZ1t_aY
Brønsted-Lowry acids and bases
Bronsted- lowry acids
A molecules or ion that donates a hydrogen ion in a reaction
Review Questions
What is a Brønsted-Lowry acid?
That can donate a proton
2? What is Brønsted-Lowry base?
That is capable of accepting a proton.
How does ammonia function as a Brønsted-Lowry base?
The ammonia molecule accepts the hydrogen ion.
Video
Define acids and bases with respect to their ability to transfer protons (H=)
HCL is a strong acid so is a proton downer.
Bronsted-Lowry base
A molecule or ion that accepts a hydrogen n ion in a reaction
All substances that are categorized as acids and bases under the Arrhenius definition are also defined as such under the Bronsted-Lowry definition.
An anion that can form a neural compound with a proton, or a molecule in which one or more atoms has lone-pair electrons.
The most obvious anion is the Arrhenius base OH-.
This ion can form a water molecule with a proton by accepting the proton.
The acetate anion CH3COO- is another anion that can combine with a proton to form acetic acid.
Lone-pair electron groups would include the nitrogen atom.
