Chem 1010 Worksheet Template

Review Questions for Unit 3 - KEY

Chem 1010

1. Draw the polymer that would result from the following monomers. Which of the polymers above is

a condensation polymer, and which is an addition polymer? Are either of them copolymers?

addition polymer, not a copolymer

condensation polymer, copolymer

2. Give the correct formula for each of the following compounds.

magnesium sulfide MgS

cobalt(II) iodide CoI

potassium nitrate KNO

yttrium(III) carbonate Y

(CO

)

radium iodide RaI

zirconium (I) sulfate Zr

3. Describe what is wrong with each of the following names.

vanadium oxide vanadium is a transition metal, so the charge has to be given

potassium (I) cyanide potassium is a main group metal; it's charge doesn't change and

shouldn't be written in the name

scandium (+3) chloride the charge on a transition metal should be in Roman numerals

0 votes

Parent category: Education