2023 ou have made it to Dr Muchmerry s lab early this week in hopes

ou have made it to Dr. Muchmerry’s lab early this week in hopes of catching her, but you still have not seen her. However, you’ve found a note on the lab bench yet again.

Good Afternoon, Thank you for being early this week, we have a lot to do. By the way, you did a great job figuring out the chemicals in the lab closet last week, so I’m hoping this week can go equally as smooth.  I am giving a talk on oxidation and reduction reactions at a conference Monday of next week. To help me prepare please label these oxidation and reduction reactions.

Dr. Muchmerry

• Download the attached document
• Complete the oxidation and reduction reactions
• Submit the completed document

Please review the rubric to ensure that your assignment meets criteria. 

Assignment File(s)

SC186 – Unit 3 – Assessment (Word Document)

Rubric

SC186 Unit 3 AssessmentSC186 Unit 3 AssessmentCriteriaRatingsPtsThis criterion is linked to a Learning OutcomeContentSC186-CO2; SC186-CO560.0 pts5There were zero errors in the assigmment.50.0 pts4There were 4 or fewer errors in the assignment.44.0 pts3There were 7-12 errors in the assignment.39.0 pts2There were 13-18 errors in the assignment.33.0 pts1There were more than 18 errors in the assignment.0.0 pts0Assignment wasn’t submitted.60.0 pts
Total Points: 60.0

     

Combination reactions!

Decomposition   reactions!

Displacement   reactions!

Disproportionation   reaction!

Combustion reactions! 

Precipitation   reactions!

Acid-Base reactions!

AND NOW:

Redox reactions!

Help me by labeling   these oxidation and reduction reactions.

– Dr. Ima Muchmerry

Name:

Date:

 

                        
 

Zn(s) + Cu2+(aq) à Zn2+(aq) + Cu(s)

  

Identify oxidation numbers

 

Zn(s)

 

Cu2+(aq)

 

Zn2+(aq)

 

Cu(s)

 

Identify element or compound:

 

Oxidized

 

Reduced

 

Reducing agent

 

Oxidizing agent

Zn(s) + CuCl2(aq) à ZnCl2(aq) + Cu(s)

  

Identify oxidation numbers

 

Zn(s)

 

Cu in CuCl2(aq)

 

Zn in ZnCl2(aq)

 

Cl in CuCl2(aq)

 

Cl in ZnCl2(aq)

 

Cu(s)

 

Identify element or compound:

 

Oxidized

 

Reduced

 

Reducing agent

 

Oxidizing agent

  

Mg(s) + 2HCl(aq) à MgCl2(aq) + H2(g)

  

Identify oxidation numbers

 

Mg(s)

 

H in HCl(aq)

 

Cl in HCl(aq)

 

Mg in MgCl2(aq)

 

Cl in MgCl2(aq)

 

H2(g)

 

Identify element or compound:

 

Oxidized

 

Reduced

 

Reducing agent

 

Oxidizing agent