Chemistry Challenge 3 ...................................................Chemist______________________________

After you enjoy this information, go to the bottom of the page for more conversion practice.

Are you falling in love with science?

Is your cerebrum finding Chemistry very appealing?

Do you know that Chemists enjoy life because they understand it like no others do?


Match these 8 with the description below.

a. Agricultural chemist
b. Environmental chemist
c. Educational chemist
d. Chemical engineer
e. Forensic chemist
f. Medicinal chemist
g. Textile chemist
h. Hazardous waste chemist

_____Analyzes forensic data, like CSI chemist
_____Uses molecules to treat disease
_____Improves food from farm to your plate
_____Designs better systems to protect our Earth
_____Builds molecules of all types
_____Teaches students the pattern of nature
_____Makes the materials of your synthetic clothing
_____Manages the disposal of toxic materials

If you like technology you need only to enter the world of a Physical Chemist
who works with technology like:

State of the art computers
Lasers
Mass Spectrometers
Atomic Resolution Microscopes

…just to name a few!

Conversions:
3.23 x 1019 molecules glucose (C6H12O6) = …….….__________grams
4.86 x 106 mg sucrose (C12H22O11) = ………..…....__________molecules
10.0 ml sulfur trioxide gas (SO3) at STP = ………….__________molecules
1.49 x 105 molecules ethane gas (C2H6) = ………….__________mL at STP
0.245 mg calcium carbonate (CaCO3) = ………..….__________grams
6.69 x 1017 mg hydrogen sulfide gas (H2S) = …….…__________mL at STP

There is more...read on.

...and now a minor intellectual challenge.

Name this poem:

How many liters
at STP
would two and a half moles
of Nitrogen gas be?