These density were close so I’m trying to be certain which density finding go with copper, brass and steel for certain B. Substance 27. Fill the graduated cylinder to 20 mL.Find the mass of the substance 1.5g9. Put the substance in the graduated cylinder and record how much watedisplaces. 15, 6 cm310. Calculate the density of the substance. (D=M/V)8.11.12. Identify the substance.C. Substance 313. Fill the graduated cylinder to 20 mL.13814. Find the mass of the substance15. Put the substance in the graduated cylinder and record how much water itdisptaces16. Calculate the density of the substance. (D=M/V)15.6cm²17.18. Identify the substance.D. Substance 419. Fill the graduated cylinder to 20 mL.20. Find the mass of the substance145421. Put the substance in the graduated cylinder and record how much water it15.6cm322. Calculate the density of the substance. (D=M/V)displaces.23.24. Identify the substance.

Density is defined as mass of substance per unit volume. The formula for calculating it is given…

B. Substance 2 7. Fill the graduated cylinder to 20 mL. 8. Find the mass of the substance 177.5g 9. Put the substance in the graduated cylinder and record how much wate displaces. 15, 6 cm3 10. Calculate the density of the substance. (D=M/V) 11. 12. Identify the substance. C. Substance 3 13. Fill the graduated cylinder to 20 mL. 14. Find the mass of the substance 15. Put the substance in the graduated cylinder and record how much water it disptaces ² 16. Calculate the density of the substance. (D=M/V) 138g 15.6cm 17. 18. Identify the substance. D. Substance 4 19. Fill the graduated cylinder to 20 mL. 20. Find the mass of the substance 21. Put the substance in the graduated cylinder and record how much water it 1454 15.6cm3 displaces. 22. Calculate the density of the substance. (D=M/V) 23. 24. Identify the substance.

B. Substance 2 7. Fill the graduated cylinder to 20 mL. 8. Find the mass of the substance 177.5g 9. Put the substance in the graduated cylinder and record how much wate displaces. 15, 6 cm3 10. Calculate the density of the substance. (D=M/V) 11. 12. Identify the substance. C. Substance 3 13. Fill the graduated cylinder to 20 mL. 14. Find the mass of the substance 15. Put the substance in the graduated cylinder and record how much water it disptaces ² 16. Calculate the density of the substance. (D=M/V) 138g 15.6cm 17. 18. Identify the substance. D. Substance 4 19. Fill the graduated cylinder to 20 mL. 20. Find the mass of the substance 21. Put the substance in the graduated cylinder and record how much water it 1454 15.6cm3 displaces. 22. Calculate the density of the substance. (D=M/V) 23. 24. Identify the substance.

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

ChapterL: Let's Review

SectionL.2: Making Measurements: Precision, Accuracy, Experimental Error, And Standard Deviation

Problem 1RC

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