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Molarity
Titration
Acids/Bases
Naming Compounds
Solubility
100
Definition of Molarity
What is moles of solute per volume of solution?
100
State equation(s) necessary for calculating titration problems.
What is AMV = BMV and M= n/v?
100
The normal pH of human blood is 7.4. Human blood is…
What is slightly basic?
100
HCl
What is hydrochloric acid?
100
Maximum amount of solute dissolved in a solvent.
What is saturated?
200
Number of moles of solute in 0.5 L of a 3M solution.
What is 1.5 moles?
200
Write the balanced equation for the following titration. A total of 13.15 mL of 0.045 M H2SO4 is required to neutralize 11.05 mL of NaOH.
H2SO4 + 2NaOH = 2H2O + Na2SO4
200
Relationship between the concentration of hydronium ions/H+ and pH
What is as the concentration of the hydronium ions increases, the pH decreases?
200
H2S
What is hydrosulfuric acid?
200
List 2 things that can be done to increase the rate at which something dissolves
What is surface area, temperature, stir?
300
__________ is done in order to dilute a solution
What is add a solvent? Add water.
300
The molarity of sodium hydroxide if 12.0 mL of solution is neutralized by 6.00 mL of 2.00 HCl.
What is is 1 M?
300
pH if the pOH is 4
What is 10?
300
Calcium Hydroxide
What is Ca(OH)2?
300
A __________ solution contains more than the amount of solute that should be able to be dissolved at a given temperature.
What is supersaturated?
400
A teacher has 500 ml of a 5M HCl. She wants to dilute the concentration to 1M, so she adds water. Calculate the final volume of the 1M HCl solution.
What is 2500 ml or 2.5L?
400
If 13.15 mL of 0.045 M H2SO4 are required to neutralize 11.05 mL of NaOH, state the molarity of the NaOH solution.
What is 0.1071 M?
400
Hydrogen ion concentration is 1x10-11, state the pOH.
What is 3?
400
H3PO3
What is phosphorous acid?
400
You have a stock solution of 0.500 M acid, and your lab procedure calls for 1.00 M acid. How can you dilute the stock solution to get 1.00 M?
You can’t, When a solution is diluted, the molarity is less, not more.
500
The volume needed to make a 0.75 M solution with 12 g of KOH.
What is 0.285 L or 285 mL?
500
The number of milliliters of 0.04 M NaOH that must be added to 87 mL of 0.17 M HCl to make a neutral solution.
What is is 369.75 mL?
500
[H+] of a solution whose pOH = 2.86.
What is 7.24 x 10-12 M?
500
hydrophosphoric acid
What is H3P?
500
State how to make a supersaturated solution.
What is heat the solution to get more to dissolve, then let it cool?