Hunting Hydration

Hunting Hydration
highschool chemistry scavenger hunt!?

ok, so i have a list of 100 items to fill in a shoebox for my chemistry class. ive gotten most of them, but a couple i find tricky. id be sooo grateful for some help.
1. Something containing an inert gas-name the gas.
2. Ionic substance whose lattice energy is more than its hydration energy
3.A substance that dissolves exothermically
4. Acidic salt (baking soda, NaHCO3?)
A material which contains exactly 200 nutritional calories
5. A natural long-chain polymer
6. A list of all thenaturally occuring isotopes of molybdenum. Identify those isotopes that are radioactive.
7. A tangible example of Le Chatelier’s Principle
8.Acidic anhydride that makes a refreshing drink
9. A non-aqueous solvent with its chemical formula.
10. An example of a slightly polar non-electrolyte
11. A substance containing a halogen- name the halogen.

1. incandescent light bulb-argon
2.
3. Draino, lye
4.(baking soda is basic, not acidic)
5. paraffin wax, bees wax
6.
7.
8.soda pop
9.alcohol CH3CH2OH
10.
11. sodium chloride, table salt