Define/Explain Each of the Following

Chapter 2 – Cont.
Supplemental Instruction
Iowa State University / Leader: / Kia
Course: / CHEM 177
Instructor: / Kingston
Date: / September 6th, 2016

Define/explain each of the following

Isotope-

Law of Multiple Proportions-

Law of Conservation of Mass-

What’s the difference between an empirical formula and a molecular formula?

Naming

Molecular Compounds

CCl4 –

CO –

P2O5 –

SO3 –

Carbon Dioxide –

Carbon Tetrafluoride –

Sulfur triiodide -

Iodine monochloride -

P4O10 –

SF6 –

N2O3 –

SeCl2 –

Ionic Compounds

NH4Cl –

Silver Bromide –

SnSe2 –

NaCl –

Fe(NO3)3 –

Tin (II) Nitrite –

Leaad (II) Nitride –

TiBr3 –

Cobalt (III) Oxide –

Pb(SO4)2 –

Ions (name and fill in charge)

OH –

NO3 –

NO2 –

CH3COO –

NH4 –

Cl –

Na –

Mg –

Tin (IV) –

Perbromate ion -

Zinc –

Mercury (II) –

Old names

Cu+1 –

Cu+2 –

Fe+2 –

Fe+3 –

Sn+2 –

Sn+4 –

Hg+2 –

Acids

H3(PO4)2 –

H2(CrO4)2 –

HCrO2 –

Iodous Acid –

Acetic Acid –

Nitrous Acid –

MIX CHALLENGE – Circle molecular compounds

Titanium (II) Acetate –

KClO –

HI(g) –

HI(aq) –

Strontium Phosphide –

Zinc Chloride –

Ammonium Bicarbonate –

PCl3 –

Hydrogen monoiodide –

MgBr2 –

Copper (II) Cyanide –

BaS –

CaH2 –

H3P(aq) –

More unit conversion practice

You're throwing a pizza party for 15 and figure each person might eat 4 slices. You call up the pizza place and learn that each pizza will cost you $14.78 and will be cut into 12 slices. How much money do you need to pay for the pizza?

You have 43 panda-weight-units of firewood. Your friend asks for 23 pounds of firewood. How much is this in panda-weight-units. Given that one panda-weight-unit is the weight of a panda or about 230 kg (because pandas are large and adorable) and one kilogram is 2.2 pounds.