E Masteringchemistry Chapter 5 Homework-Google Chrome https//session masteringch

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E Masteringchemistry Chapter 5 Homework-Google Chrome https//session masteringchemistry.com/myct/itemview?assignmentProblemlDa66396593 CHM 130 Introduction to General, Organic and Biochemistry Problem 5.50 The values for the mass of radioactive at points B. D. E Express your answer as integers separated by commas. Using the decay curve for (Figure 1). determine the following My Answers Gve Up Submi Part B The number of days at points D and E Express your answer as integers separated by commas. Submit Mr Answers give Part C The half-life in days of Express your answer as an integer. the half-tre of BLI. Submit My Answers GNeum

Explanation / Answer

B = 40 g approx

C = 20 g

D = 15 g

E = 10 g

B)

D = 16+8 = 24 approx

E = 24+8 = 32 days approx

C)

half life... it is the time required for Concentation to go to th eHALF

so...

Cinitia = 80 g

Chalt = 40 g

so.. we said this was B...

time in B = 8 day..s

Half life = 8 days

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