Acid Base Theories 2
This theory states that acids are composed of hydrogen that ionizes to yield H+ in a solution.
What is the Arrhenius acid base theory?
A laboratory technique to quantitatively determine the concentration of an unknown acid/base.
What is titration?
When two water molecules have enough energy and the correct orientation to form two separate ions.
What is autoionization?
-log[H+]
What is the definition(equation) to find pH?
An electron pair acceptor.
What is a Lewis Acid?
When the color of the indicator sticks around for at least 15-20 seconds.
What is the end point?
This product equals 1x10-14
What is the Kw?
When the pH is greater than 7.
What is a basic solution?
When a substance can act as an acid or a base.
What is amphiprotic or amphoteric?
The acid/base of known concentration.
What is the titrant?
The [OH-] is 4.2x10-3 if the concentration of [H+] is this amount.
What is 2.4x10-12?
The calculated value of [H+] given a pH of 5.2.
What is 6.3x10-6M?
This type of substance typically has a lone pair it can get rid of.
What is a Lewis Base?
This is the formula to use when solving a titration problem.
What is (#H+)MaVa=(#OH-)MbVb?
[Honors: use solution stoichiometry]
If a substance is this, it means that in water it conducts electricity.
What is electrolyte?
This is the pH of a solution with a [OH-] of 8.2x10-2.
What is 12.91?
This prolific chemist defined dot structures and an acid base theory... however he never won a nobel price in chemistry.
Who is Gilbert Lewis?
This is the volume in mL of 2.0 M NaOH you would need to neutralize 5.0 mL of 1.0 M HCl.
What is 2.5 mL?
The concentration of hydronium and the concentration of hydroxide must always have a product equal to this value.
What is 1x10-14?
This is the mathematical relationship between pH and pOH.
What is 'pH + pOH = 14'?