Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
20 Cards in this Set
- Front
- Back
|
A one molar solution is a solution that contains one mole of solute in...
|
one liter of solution
|
|
|
Molarity is the measure of...
|
the concentration of solute in a solution
|
|
|
What is the identifying component of vinegar?
|
CH3COOH
|
|
|
Which is the best representative of the Arrhenius base?
|
NaOH
|
|
|
Which is the best definition of a Bronsted-Lowry base?
|
any substance that accepts H+ ion in solution
|
|
|
Which of the following pH values represents the greatest concentration of hydronium ions?
|
7
|
|
|
Which acid is responsible for the tartness of vinegar?
|
acetic acid
|
|
|
Which would be the least harmed by acid rain?
|
lakes with a limestone bed
|
|
|
Rain is naturally acidic because of...
|
CO2
|
|
|
Which of these methods of reducing SO2 emissions employs spraying limestone and water in coal smokestacks?
|
flue gas scrubbing
|
|
|
Svante Arrhenius- explain his dissertation
|
not well understood in Stockholm so he took a teaching job at the U of Uppsala
-the same ideas he defened his dissertation and that caused him so much trouble won him a nobel prize in chemistry in 1903 |
|
|
Walt Disney character about Alyea
|
Ned Brainard (played by Fred McMurray)
|
|
|
Alyea characterized Arrhenius as a...
|
"man who spread joy in the lab"
|
|
|
At what age did Alyea publish an ingenious method for the safe generation of gases, for classroom use.
|
90
|
|
|
A hydrogen ion, H+ ion, is the same as a...
|
proton
|
|
|
What is the formula for phosphoric acid?
|
H3PO4
|
|
|
HNO3- acid or base?
|
base
|
|
|
What is the formula for calcium hydroxide?
|
Ca(OH)2
|
|
|
Characterize NaOH.
|
weak acid in aqueous solution?
|
|
|
Nitric acid is classified as a strong acid in water. This means that it produces...
|
a relatively large fraction of the maximum number of possible hydronium ions
|
