This document provides definitions and explanations of key concepts related to solutions and solubility including: - Saturated means a solution is holding as much solute as possible. Unsaturated means it is not holding as much as possible. - Molarity (M) refers to moles of solute per liter of solution. Higher molarity means a more concentrated solution. - False statements include: water is the only solvent, a saturated solution must be concentrated, and a very dilute solution must be unsaturated. - True statements include: if you dissolve as much sugar in water as possible, the solution is saturated and concentrated.

1. A solution that is “holding” as
much as it can.
Saturated

2. Dat big M means

3. Dat big M means

4. Dat m means

5. If you dissolve ½
mole of NaOH in ½
liter of solution it is
____M

6. If you dissolve ½
mole of NaOH in ½
liter of solution it is
____M

7. If you dissolve 1
mole of NaOH in ½
liter of solution it is
____M

8. If you dissolve 2
mole of NaOH in ½
liter of solution it is
____M

9. If you dissolve 2
mole of NaOH in
500grams of water it
is 4 ____

10. If you dissolve 2
mole of NaOH in
500grams of water it
is 4 ____

11. If you dissolve 2
mole of NaOH in
250grams of water it
is ____ m

12. Dat m means

13. A solution that is not “holding”
as much as it can.
unSaturated

14. Lotsa solvent but little solute
means …
dilute

15. Moles/liter of solution is…
molarity

16. The thing being dissolved is
called the …
solute

17. A solution that is “holding”
more than it is supposed to
superSaturated

18. True or False – water is the
only solvent we can ever use.
False, you could use
alcohol, antifreeze,
mercury, oxygen, …

19. Lotsa solute but little solvent
means …
concentrated

20. If a solution is SATURATED it
must also be concentrated.
True or false.
FALSE

21. If a solutions is very very
dilute then it must be
unsaturated. True or false.
FALSE

22. If you dissolve as much sugar
in water as you possibly can
the solution is saturated AND
concentrated. T or F
TRUE dat

23. Two liquids which dissolve in
each other are _________miscible

24. Can oxygen dissolve in water?
Yes, that’s what
fishies are
breathing.

25. I can only get about 0.00002
grams of Aluminum hydroxide
to dissolve in a gallon of
water. This solution is
___________ and _________Saturated dilute

26. Syrup is _______ and
_______
Concentrated
Saturated
(and yummy)

27. Moles/kg solvent
molality

28. As temp increases the solubility
of SALT _____________.

29. As temp increases the solubility
of SALT _____________.

30. As temp increases the solubility
of gases _____________.

31. As temp increases the solubility
of gases _____________.

32. What gas is dissolved in pop?
_____________.

33. What gas is dissolved in pop?
_____________.