Chemistry Review

Word Problems

100

Dexter rode his bike 2.8 kilometer and then walked 955 meters more to go fishing. 

How many meters total did he travel

What is 3755 meters

200

Convert 118.4 °F to K

What is 321 K

300

Aries weighs 80 kilograms. Rick weighs 58 kilograms. How much heavier is Aries than Rick in grams?

What is 22000g

400

On the planet Shnoidia, everyone earns 80 Quatloos a day. One Zerumba (a favorite food item) costs 7 Quatloos. How many Zerumba’s can be purchased if someone works for 3 days? (Round to closest whole number)

What is 34 Zerumba

500

Convert gas mileage: 15 kilometers per liter to miles per gallon

1 gal= 4 qt

1 m= 1.094 yd

1 L= 1.016 qt

1 mi= 1760 yd

What is 35 mi/gal

Your Favs!

100

(NH₄)⁺

What is Ammonium

200

What is the charge on Mercury(I)

What is 2+

300

Formula for Acetate

What is C₂H₃O₂^-    or  CH₃COO

400

Compound for Thiosulfate

What is S₂O₃^2-

500

Name of SCN^-

What is Thiocyanate

Naming

100

Formulas for Water, Ammonia and Methane

What is H₂O, NH₃, CH₄

200

Name of P₄O₁₀

What is Tetraphosphorus Decaoxide

300

Name the four metals with one oxidation state

What is Silver (Ag⁺), Zinc (Zn²⁺), Cadmium (Cd²⁺), Aluminum (Al³⁺)

400

Name Fe₂O₃

What is Iron(III) Oxide

500

Formula of Calcium Dichromate

What is CaCr₂O₇

Acids ;)

100

Name of HCl

What is Hydrochloric Acid

200

Hydrosulfuric Acid

What is H₂S 

300

HNO₃

What is Nitric Acid

400

Phosphoric Acid

What is H₃PO₄

500

Formula of Perchloric Acid & its strength

What is HClO₄ and it is a Strong Acid

Everything Periodic Table

100

Periods and Groups are...

What is:

Periods= rows

Groups= columns

200

The charge of the Halogens

What is -1

300

The Diatomic Elements

What is H,O,F,Br,I,N,Cl

400

Lithium, Sodium, Potassium are apart of which group of elements

What is Alkali Metals

500

Atomic Number & Symbol of Bromine

What is Bromine & 35