Vocab
_________ is also known as the number of moles of solute per liter of solution.
What is Molarity?
Find the molarity of a solution with 2 moles of solute in 1 liter of solution.
What is 2 M?
NaOH is a common ________
Base
_______ painted the mona lisa
Who is Leonardo da Vinci
the pH of water
What is 7?
_______ is a substance that is dissolved to make a solution.
What is Solute?
A solution has 0.5 moles of solute in 2 liters of solution. Find the molarity.
What is 0.25 M?
HCl is a common
Acid
What is Alaska
This acid builds up in your muscles during intense exercise.
What is lactic acid?
The scale used to measure how acidic or basic a solution is.
what is the pH scale
What is the molarity of a solution prepared by dissolving 2.5 moles of NaCl in enough water to make 0.5 L of solution?
What is 5 M solution of NaCl
The pH scale measures ________. (Hint: not just acidity)
What is Concentration of H+ ions
This iconic baseball player broke Major League Baseball’s racial segregation barrier in 1947.
Jackie Robinson
Spell (aq) solution?
Aqueous
Litmus, Phenolphthalein, and Bromothymol Blue are all examples of _________
What are indicators?
How many grams of hydrochloric acid are required to prepare 1250 mL of a 3 M aqueous solution?
What is 136.72 g of HCl?
When bases are added to water they release this type of ions.
What are OH- ions
Acrophobia is also known as the fear of this.
What is heights?
What type of acid is found in a human stomach?
What is Hydrochloric Acid?
When dissolving HCl into H2O, H2O is referred to as the _______.
What is the solvent?
If you add 50 grams of NaCl to create a solution of 275mL. What is the molarity?
What is 3.1 M NaCl
The pH scale is on a ______________ scale
What is a negative base 10 logarithmic scale. (10 fold change each time you move 1 pH)
_______ was the first person to play batman on screen.
This acid is essential for life and found in our cells, carrying genetic information?
What is Deoxyribonucleic Acid (DNA)?