Bronsted-Lowry Acids and Bases
What are the properties of an acid and a base
Acid: Sour, corrosive, oily, caustic, reacts with metals
Base: Bitter, slippery, alkaline, no reaction with metals
If a substance has a pH of 7, is it an acid or a base?
Neutral
Why are acids proton donors?
Hydrogen ions are made of 1 proton and electron, so it is basically a proton, making it a donor
What is a Neutralization reaction?
When an Acid and Base react in a double displacement reaction to form a salt and water
Is water considered an Acid, Base or neutral?
Neutral
Find the pH: 1x10^-3
Is it an Acid or a Base?
pH=3
Acid
Is a negative pH possible?
Yes
If an acid has a concentration of hydrogen ions with a molarity greater than one
What is the conductivity of strong acids and bases
What is the definition of a Bronsted-Lowry Acid/Base?
Acids donate hydrogen ions, Bases accept the hydrogen ion
Find the pOH: OH= 3.2*10^-12
Is it an Acid or a Base?
pOH= 11.5
Acid
How can you tell if a compound is an acid or a base?
If the hydroxide ion is present with a metal, it is a base. If the hydrogen ion is present, it is an acid
What is the Neutralization Formula?
Cb*Ma*Va=Ca*Mb*Vb
What is an Arrhenius Base?
Calculate the pH: -log[3.3*10^-2]
pH=1.5
What makes a strong acid or base?
They are 100% ionized in an aqueous solution
What is the Equivalence Point?
When the moles of Hydrogen ions is equal to the moles of Hydroxide ions
What is a Conjugate acid and base?
Find the H+= OH=1.6*10^-1
pH= 13.2
How is the strength of an acid measured?
By its ability to donate its hydrogen ion
What is the Acid, Base, and Salt in the following equation?
Al(OH)3+3HF-->AlF+3H2O
Acid:H
Base:OH
Salt:AlF