Chemisty

Calculations

100

The molar mass of chlorine.

What is 35.45 g?

200

The number of sig figs in 00204.0 mL.

What is 4?

300

The mass of 2.0 mol of carbon. 

What is 24 g?

400

Na₃PO₄ + CaCl₂ --> NaCl + Ca₃(PO₄)₂

balance this equation

What is 2Na₃PO₄ + 3CaCl₂ --> 6NaCl + 2Ca₃(PO₄)₂?

500

The number of micrograms in 1 g.

What is 10^-6?

elements

100

How many elemnts are on the periodic table?

118

200

What element did Marie Curie mainly study

uranium

300

Which two elements don't follow the mulitvalent metal electron rule?

Sn, Ag

400

what are atoms with the same number of protons but different number of neutrons called?

isotopes

500

This element is not found on earth

Technetium

doc c

100

What is Dr. C's favorite color?

Black! (duh)

200

true or false, the element cressonium is radioactive

True, if it existed it would be radioactive.

300

what is dr cressons fav element

bismuth

400

what color is dr cresson's hair

not red

500

what did dr cresson hate studying in college

organic chemistry

imfs

100

what are the three imfs

dd, ld, hb

200

A molecule that can form H-bonds.

What is having an H bonding to an O, F, or N?

300

true or false, ld attractions get stronger as an atom gets bigger

true

400

how do you get co2 to dissolve in water,(consider the IMFS!)

pressure, duh!

500

CO₂ < ethanol < water

What is the order of their boiling points?

Fun facts

100

is energy matter

no

200

what does AAA stand for (remember the lab manual!)

always add acid

300

is it possible to get a 100% on a quiz

Yes, you must show mastery of all concepts!

400

what taylor swift song does the first world have the compound NaCl

august

500

what increases as pressure increase in a gas

volume