CHE 133 Jeopardy Feb. 12 SI

That's So Random

100

Molecular/Covalent compounds contain:

Ionic compounds contain:

Two nonmetals

A metal & a nonmetal

200

How fast is 55 mi/hr in km/sec?

2.5 x 10^-2 km/sec

300

A mixture in which an ionic compound has been dissociated between its ions and is inter-dispersed through a solvent is an example of what kind of mixture?

Homogeneous 

400

A coin is dropped into a beaker and displaces the water by 5 mL. The water & beaker weighed 64.3 g before the coin was added, and 67.4 g after. 

Determine the density of the coin. 

6.20 x 10^-1 g/mL

500

Nickel tetracarbonyl is one of the most toxic substances known.  The recommended maximum concentration in air is 1.0 × 10⁻³ μg/L.  At this maximum concentration, how many grams of nickel tetracarbonyl would be in a room that measures 25.0 ft × 15.5 ft × 8.0 ft?

8.8 x 10^-5 g Ni(CO)₄

So Many Things in a Name

100

Give the name of the following elements:

Ag, Au, K, P, Na, S

Silver, Gold, Potassium, Phosphorus, Sodium, Sulfur

200

What is the name of the following compound?

N₂O₅

Dinitrogen Pentoxide

300

Give the name of the following polyatomic ions:

NH₄⁺, SO₃^2-, PO₄^3-, CO₃^2-, ClO₄^-

Ammonium, Sulfite, Phosphate, Carbonate, Perchlorate

400

Give the name of the following compounds:

NaOH, KI, XeF₅, Ca₃(PO₃)₂

Sodium hydroxide, Potassium iodide, Xenon pentafluoride, Calcium phosphite

500

Name the following compounds:

P₄O₆, Al(IO₂)₃, IF₇, KClO, Na₂C₂O₄

Tetraphosphorus hexoxide, Aluminum iodite, Iodine heptafluoride, Potassium hypochlorite, Sodium Oxalate

The Krabby Patty Formula

100

What is the chemical formula for:

Carbon tetrachloride

CCl₄

200

Give the symbol for:

Antimony, Lithium, Neon, Bromine, Boron

Sb, Li, Ne, Br, B

300

Give the formula of the following compounds:

Nitrogen trioxide, Sodium Sulfate, Beryllium Bromide

NO₃, Na₂SO₄, BeBr₂

400

Give the formula for the following:

Dichlorine Monoxide, Calcium Acetate, Strontium Carbonate, Lithium Chromate

Cl₂O, Ca(C₂H₃O₂)₂, SrCO₃, Li₂CrO

500

Give the formula for the following:

Rubidium Dichromate, Sulfur Hexafluoride, Aluminum Iodate, Cesium Bromite, Sodium Cyanide

Rb₂Cr₂O₇, SF₆, Al(IO₃)₃, CsBrO₂, NaCN

E.very V.illain I.s L.emons

100

What are the rules for naming Binary Acids?

What are the rules for Oxyacids?

Binary: hydro-_____-ic acid

Oxyacids: -ite goes to -ous acid

-ate goes to -ic acid

200

Name the following acids:

HCl, HC₂H₃O₂

Hydrochloric acid, Acetic acid

300

Give the formula for the following acids:

hydrosulfuric acid, sulfuric acid, phosphorous acid

H₂S, H₂SO₄, H₃PO₃

400

Give the name or formula for the following acids:

Perchloric acid, HBrO, HF, Carbonic acid, Nitrous acid

HClO₄, hypobromous acid, H₂CO₃, HNO₂

500

Give the name or formula for the following acids:

Chromic acid, H₂C₂O₄, HNO₃, Periodic acid, Cyanic Acid

H₂CrO, Oxalic Acid, Nitric acid, HIO₄, HOCN

Metallica

100

What two oxidation states can Iron be?

2+ & 3+

200

Name the following compound:

Cu₂SO₃

Copper(I) Sulfite

300

Name the following compounds:

FeS, CuCO₃, Cr(NO₃)₂

Iron(II) Sulfide, Copper(II) Carbonate, Chromium(II) Nitrate

400

Give the name or formula for the following compounds:

Fe₃(PO₄)₂, Lead(IV) Iodite, CoCl₃, Cuprous chlorate

Iron(II) phosphate, Pb(IO₂)₄, Cobalt(III) chloride, CuClO₃

500

Give the name or formula for the following:

Mercury(I) Chloride, Auric Sulfate, Fe₂(C₂O₄)₃, Cobalt(II) Phosphate, CuCN

Hg₂Cl, Au₂(SO₄)₃, Iron(III) oxalate, Co₃(PO₄)₂, Copper(I) cyanide