Acids & Bases
What is a pH of 3 classified as
Acid
The Number of moles of solute divided by the liters of solution
Molarity
A substance with a pH less than 7.
Acid.
The mass of one mole of a substance.
Molar Mass.
What is Coles nickname?
CCJ.
What is a pH of 7 classified as
Neutral
The molarity of 1.0 mol in 500ml of solvent
2M
A substance with a pH greater than 7.
Base.
The unit used for molar mass.
What are grams per mole (g/mol)?
Grays favorite thing to wear?
Jeans.
What do acids give?
H+ Ions
How do you find atoms/molecules, starting from Mols?
Multiply the amount of mols by 6.02x10^23
On the pH scale, this number is considered neutral.
PH of 7.
The molar mass of oxygen (O) is approximately this value.
16 g/mol?
How many Seniors are in this class?
ONE.
Are OH- and H+ ions the same?
No
What is the molarity of a solution made by dissolving 4.0 moles of KCl in 2.0 liters of solution?
2M
The products formed when an acid reacts with a base.
Water and Salt.
The molar mass of H₂O is approximately 18 g/mol.
Molar mass of water.
What does Kassidy want to be?
A Nurse.
What do Bases produce?
OH- ions.
The substance that does the dissolving in a solution?
The solvent.
A solution with a pH of 2 is how many times more acidic than a solution with a pH of 4?
100 times more.
The molar mass of CO₂ is approximately 44 g/mol.
Molar mass of CO2.
How many people are at Gray's Table?
4.