BJORGE JEOPARDY 100 200 300 400 100 200 300 400 100 200 300 400 I’m in my Element! Gold? Au Yeaaaah!Drop the Base Final Jeopardy Final Jeopardy.

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BJORGE JEOPARDY I’m in my Element! Gold? Au Yeaaaah!Drop the Base Final Jeopardy Final Jeopardy

_ Fe + _ H 2 S0 4  _ Fe 2 (SO 4 ) 3 + _ H 2 The correct balanced values (from left to right) 100

2 Fe + 3 H 2 S0 4  1 Fe 2 (SO 4 ) H 2 100

For the aluminum metal to become an aluminum ion it must ___________ 3 electrons. 200

lose

If you are using electric current in order to transfer ions for the point of plating one metal on another you are using a(n) ______________ cell. 300

electrolytic

Which element undergoes oxidation and which undergoes reduction? Zn(s)  Zn 2+ (aq) + 2e- Cu 2+ (aq) + 2e- > Cu (s) 400

Zn(s)  Zn 2+ (aq) + 2e- oxidation Cu 2+ (aq) + 2e- > Cu (s) reduction 400

What is the correct arrangement of the following metals in order of decreasing reactivity (from most reactive to least reactive)? Nickel, Silver, Sodium, Zinc 100

Sodium, Zinc, Nickel, Silver 100

(g)  FOR THE FOLLOWING REDOX REACTION 3 O 2 (g)  6 O 2- 4 Al 3+ --> 4 Al (g) HOW MANY ELECTRONS ARE TRANSFERRED FROM OXYGEN TO ALUMINUM 200

12

The molar mass of copper (II) fluoride is…. 300

g/mol 300

You measures 20.0 mL of a solution of Kool- Aid with a concentration of 8.63 mol/L. If you dilute the solution to a new volume of mL, what is the new concentration in mol/L. 400

0.288 mol/L 400

Calculate the Percent Volume (%V/V) of a 500 mL solution that is made up of 7.00 mL of solute 100

1.4%

Is the following reaction spontaneous or non-spontaneous Hg 2+ (aq) + 2e- > Hg (l) Zn(s)  Zn 2+ (aq) + 2e- 200

Hg 2+ (aq) + 2e- > Hg (l)reduction Zn(s)  Zn 2+ (aq) + 2e- oxidation reduction over oxidation = spontaneous 200

Calculate the mass needed to create a solution of nickel (III) carbonate with a concentration of mol/L in a 1.35 L solution. 300

8.43 grams 300

Balance the reaction below, then figure out if you started with 8.00 mol of copper (I) nitrate, what mass of copper metal is produced? _ CuNO 3 (aq) + _ Ge (s) +  _ Ge(NO 3 ) 4 (aq) + _ Cu (s) 400

508.4 grams 400

Write the half reactions and identify which element undergoes oxidation, reduction, and which is the spectator. _ CuNO 3 (aq) + _ Ge (s) +  _ Ge(NO 3 ) 4 (aq) + _ Cu (s) Final

Ge(s)  Ge 4+ (aq) oxidation Cu + (aq)  Cu (s) reduction NO 3 -  NO 3 - spectator Final