study guide chem lectures

Naming polyatomics

100

c2h3o2- is called?

acetate

200

CO32−

carbonate

300

CN-

cyanide

400

SO42-

sulfate

500

CH3COO- is a variation of what?

acetate

Metric prefixes

100

K stands for what

Kilo-

200

m stands for ?

milli-

300

n stands for?

nano-

400

How many M in a KM?

1000

500

how many is nano?

9

Conversions

100

1.2x10^2

120.

200

3.5x10^3 is ? in standard notation

3500.

300

22,000 in scientific notation?

2.2x10^4

400

1200.0 KM in meters? (2minutes)

1.2000x10^6m

500

10,000,003 in scientific notation?

cannot be converted.

Chemical formulas

100

Hydroxide?

OH-

200

phosphate?

PO4^3-

300

chlorite?

CLO2-

400

Chlorate?

CLO3-

500

Acetate Variation?

CH3COO-

Lecture Review

100

what # comes after the course name? (CHEM __)

25.

200

Science is ......?

stupid, a body of knowledge,figuring out what we don't know, process of acquiring knowledge, questioning "why?'

300

difference between Law & Theory?

Law: describes what happens/ how something always happens.

Theory: Explains Why or How something happens

400

What is the Scientific Method?

OQHEAC

500

TA's real name?

Todd Akins