The percentage by mass of magnesium ( Mg ) in magnesium sulfide ( MgS ) .

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Experimental Research Report Template Title: Paper Airplane Flight. Materials: Paper, ruler, tape Procedure: Fold paper into different airplane designs, such as dart, glider, or classic. Measure and record the distances each design flies when thrown with the same force. Discuss aerodynamics and the factors that affect flight distance. Introduction: (What do you expect to learn? What is the purpose of this lab? List any questions this experiment will answer.) Hypothesis: (Predict the outcome(s) of the experiment, must be in an “if…then format.) Materials: (What equipment and materials did you need for this experiment assignment? Describe how any equipment was connected. Also mention any special hardware or connections. List the name and amount of each item used.) Procedures: (What steps did you take to accomplish this lab assignment? Include Safety Precautions.) Data Collection: (Record the data that is required at each step of the…

Answer 1

Question

Chapter 12, Problem 9E

(a)

To determine

The percentage by mass of magnesium (Mg) in magnesium sulfide (MgS) .

(b)

To determine

The grams of sulfur reacted.

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