Instructions | chemistry | Herzing University–Minneapolis

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 – AssessmentPreview the document (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

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