Unit 4.1 solutions and concentration review quizizz

You can make a solution more concentrated by adding more __________.

• solute

• solvent

• solution

Which solution is more diluted?

Solution 1:

1000 mL of water

60g of salt

Solution 2:

500 mL of water

60 g of salt

• Not enough information to tell

• Solution 1

• Solution 2

• They are equally diluted

How many liters would you need to make a 1 M solution if you have 6 mol of Sodium Hydroxide?

• 2

• 3

• 4

• 6

What is the molarity of 4 g of NaCl (MM=58.45) in 3,800 mL of solution?

• 0.018 M

• 0.0011 M

• 1.052 M

• 0.062 M

If you dilute 15.0 mL of a 12.0 M HCl solution to make a 2.50 M HCl solution what will the final volume be?

• 70ml

• 72 l

• 3.125 ml

• 72 ml

If I have 340 mL of a 0.5 M NaBr solution, what will the concentration be if I add 560 mL more water to it?

• 0.3M

• 0.19M

• 0.2M

• 0.8M

If I dilute 250 mL of 0.10 M lithium acetate solution to a volume of 750 mL, what will the concentration of this solution be?

• 0.033M

• 0.33M

• 0.3M

• None of above

What volume of water would I need to add to 500 ml of 0.6M solution to get a solution with a concentration of 0.25 M?

• 1200ml

• 500ml

• 700ml

• None of the above

What is the percent by mass of a sugar solution where 10 grams of sugar is added to 100 grams of water?

• 0.10%

• 0.091%

• 9.1%

• 10%

What is the concentration, in percent by volume, of 15.3 mL of solute in 2.65 L of solution?

• 0.58%

• 0.0058%

• 5.8%

• 0.058%