1. Find pictures on the photo page that relate to the polyatomic ion listed. Find the number of pictures indicated. Place the letter from the photo next to the ion.

Acetate(3): ____ ____ ____

Ammonium(2): ____ ____

Chlorate(2): ____ ____

Hypochlorite(1): ____

Perchlorate(2): ____ ____

Cyanide(2): ____ ____

Nitrate(4): ____ ____ ____ ____

Nitrite(3): ____ ____ ____

Sulfite(2): ____ ____

Sulfate(2): ____ ____

2. Write the correct formula next to the name (use formulas in the box)

(SO3)2-

(CN)-

(SO4)2-

(ClO)-

(ClO2)-

(ClO3)-

Acetate: ___________

Ammonium: ________

Chlorate: ________

Hypochlorite: ________

Perchlorate: ________

Chlorite: ________

Cyanide: ________

Nitrate: ________

Nitrite: ________

Sulfite: ________

Sulfate: ________

(ClO4)-

(NO2)-

(NO3)-

(NH4)+

(C2H3O2)-

3. Write the correct formula for the following compounds

Potassium nitrate: ____________

Lithium perchlorate: ___________

Magnesium chlorate: ____________

Hydrogen cyanide: ______________

Ammonium sulfite: ____________

Berylium sulfate: ______________

Rubidium sulfite: _______________

Calcium acetate: _________________

Retake of Nomenclature Test Part 1. CHM-130 Lab Instructor: Ken Costello

Name: ___________________ Date: __________

4. Naming of Acids

A. _________________ hydrochloric acid

B. _________________ hydrofluoric acid

C. _________________ sulfuric acid

D. __________________ nitric acid

E. __________________ CH3COOH

F. __________________ H3PO4

5. Write the name for the compound

Ba(ClO3)2 _______________________

Ca(NO3)2 ________________________

KF __________________________

MgCl2 _________________________

NaCN __________________________

NH4ClO _________________________

Preservative/antioxidant Waste product Composition of casts Vinegar Active ingredient Sulfuric acid

Accelerates algae growth Component of gunpowder Barnyard waste product Aids digestive tract xrays

Preservative in dried fruit Used in rocket fuel Used in fireworks Causes blue-baby syndrome Instant heat pack

In cold remedy Thickener/pH adjuster Used in explosives In hair products Found in some seeds Combats bitter taste

Used in Nazi gas chambers Used to make film Preservative many are allergic to Found in fertilizer In cassava root

A B C D E F

G H I J

K L C M N O

P Q R S T U

V W X Y Z

Write formulas for the chemicals in the stock bottle pictures. Answer other questions here as well.

A.

B.

C.

D.

E.

F.

G.

H.

I

J.

K.

L.

M.

N.

O.

P.

Q.

R.

Read the label and write the formula. The oxidation number of some metals are given. Use Periodic table to determine oxidation number of other metals.

Ferric=+3

E.

Nickel=+2

D.

C.

A.

B. What does oxidizer mean?

F.

Lead=+2

G.

Lead=+2

H.

Cobalt=+2

I.Chromium=+3

L.

K.J.

Read the label and write the formula. Oxidation number of some metals are given.

M.

N.

Silver=+1

Zinc = +2

O.

R.

Chromium=+3

Q.P. Which of these warn that it would accelerate combustion?