Acids
Acids have this taste.
What is sour?
This property of bases could trip you up.
What is slippery?
At 25 degrees Celsius, pure water has this pH.
What is 7?
When a strong acid and a strong base react, water and this are the products.
What is a salt?
Equlibrium is defined as when the forward and reverse reactions are occurring at the same this.
What is rate?
According to Arrhenius, acids release this when in aqueous solution.
What is hydronium ions [H3O+] or hydrogen ions [H+]?
According to Bronsted and Lowry, bases act as this.
What is a proton acceptor?
This is the equation which relates pH to pOH
What is pH + pOH = 14?
The polyprotic acid H2SO4 could give up this many protons when reacting with a strong base.
What is 2?
An equilibrium with a very large K value will favor these.
What is the products?
This is the conjugate acid of HSO4-
What is H2SO4?
This is the conjugate base of HSO4-
What is SO42-?
This is the pH of a solution with a concentration of 0.01 M [H+]
What is 2?
The concentration of hydronium and hydroxide are related in this way in a neutral solution.
What is equal?
An equilibrium with a very small K value will favor these
What are the reactants?
In the following equation, this is acting as the proton donor.
HNO3 + H2O --> NO3- + H3O+
What is HNO3?
According to Lewis, bases act as this in regard to electrons.
What is an electron donor?
This is the concentration of hydrogen ions of a solution with a pH of 3
What is 10-3?
If you have equal amounts of strong monoprotic acid and base, this is the expected pH.
What is 7?
This is the equilibrium expression for the reaction of HF with H2O, as shown below.
HF + H2O --> H3O+ + F-
K = ([H3O+] [F-])/[HF]
In the following equation, this is acting as the conjugate acid.
HNO3 + H2O --> NO3- + H3O+
What is H3O+?
In the following equation, this acts as the base.
NH4+ + CH3COO- <--> NH3 + CH3COOH
What is CH3COO-?
This is the pH of a solution of HCl with a concentration of 0.0023 M
What is 2.6?
When a weak acid and a strong base react, the resulting solution would have this pH relative to neutral.
What is above 7?
This equation would have the following equilibrium expression.
K=[NaOH]/([Na+]*[OH-])
Na+ + OH- --> NaOH