Applications of Chemical Principles Get a board, marker, wipey thing

Group 1 metals are obtained commercially from: Transmutation Transmutation Polymerization Polymerization Electrolysis Electrolysis Fractional distillation Fractional distillation

Which oxide will react with carbon to produce a free metal? MgO MgO Li 2 O Li 2 O ZnO ZnO Na 2 O Na 2 O

Write the Haber Process’s chemical equation N 2 + 3H 2  2NH 3 + Heat

Which of the following metals forms a self-protective coating when exposed to air and moisture. Al Al Na Na NH 3 NH 3 H 2 SO 4 H 2 SO 4

Which change would make the Haber process shift to the right? N 2 + 3H 2  2 NH 3 + heat Increase the temperature Increase the Pressure Decrease the N 2 Decrease the H 2

What is entropy? CHAOS!!!

What is the contact process used for? Making sulfuric acid Making sulfuric acid

H 2 + O 2  H 2 O Which species is oxidized? Which species is oxidized?

Name a metal that is obtained by electrolytic reduction?

This is the equation in a nickel-cadmium battery 2Ni(OH) 3 + Cd  2Ni(OH) 2 + Cd(OH) 2 2Ni(OH) 2 + Cd(OH) 2 Which electrode would be considered positive?

CuO + CO  CO 2 + Cu Is an example of what type of reaction? Is an example of what type of reaction?

6.NO, CO, CO 2, NO 2, and O 3 are classified as _________ and combine to make what toxic substance.

What is fractional distillation?

What is catalytic cracking? Breaking os a long chained hydrocarbon into smaller chains.

How does a refrigerator work?

What is the floatation process used for? Separation of mineral from gangue

How does soap get a stain out?

7. Which equation represents a substitution reaction? 1. CH O 2  CO H 2 O 2. C 2 H 4 + Br 2  C 2 H 4 Br 2 3. C 3 H 6 + H 2  C 3 H 8 4. C 4 H 10 + Cl 2  C 4 H 9 Cl + HCl

Which type of rxn do ethene and ethane molecules undergo when they react with chlorine? 1. Both undergo addition 2. Both undergo substitution 3. Ethane= substitution & ethene= addition 4. Ethane= addition & ethene= substitution

9. Draw substitution of ethane with chlorine C 2 H 6 + Cl 2  C 2 H 5 Cl + HCl

10. Show addition of ethene with chlorine C 2 H 4 + Cl 2  C 2 H 4 Cl 2

CH 3 OH + CH 3 OH  CH 3 OCH 3 + H 2 O This rxn illustrates alcohols undergoing: 1. oxidation and making ketones 2. oxidation and making O.A. 3. dehydration forming polymers 4. dehydration forming ethers

12. Esterification is the reaction of an acid with: 1. Water 2. An alcohol 3. A base 4. A salt

ESTERIFICATION

C 6 H 12 O 6  2C 2 H 5 OH + 2CO 2 The above reaction represents: 1. saponification 2. polymerization 3. esterification 4. fermentation

21. Draw and name two structural isomers of hexane