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Calculating Density Worksheet Review

Calculating Density Worksheet Review. 1. How close the particles are in a substance. Or how much mass fits in a certain space. 2. Density is “owned” by matter, if it’s matter it has a specific density that belongs to that type of matter. 3. m/v 4. D x V 5. m/D

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Calculating Density Worksheet Review

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  1. Calculating Density Worksheet Review

  2. 1. How close the particles are in a substance. Or how much mass fits in a certain space. • 2. Density is “owned” by matter, if it’s matter it has a specific density that belongs to that type of matter. • 3. m/v • 4. D x V • 5. m/D • 6. You have to have your own answer • 7. g/cm3 • 8. g/mL

  3. 9. 32 g ÷ 43 cm3 = .74 g/cm3 float • 10. 6cm x 3 cm x 11cm = 198 cm3 Density = 32 g ÷ 198 cm3= .16 g/cm3 • 11. Density • 12. 32 g ÷ 28 cm3 = 1.14 g/cm3 • 13. Volume • 14. 46g ÷19.32 g/cm3 = 2.38 cm3 • 15. 95 g ÷ 950 mL = 0.1 g/mL or 0.09 g/mL • 16. First find the volume by subtracting the starting volume from the ending volume in the cylinder. 73 mL – 42 mL= 31 mL but this is a solid so change mL to cm3 31 cm3 now do the math to find density. • 64g ÷ 31 cm3 = 2.065 g/cm3

  4. 17. 54 g ÷ 32 mL= 1.688 g/mL • 18. Solid • 19. Mass and volume • 20. Tool – ruler Unit – cm3 • 21. 200 mL X .789 g/mL = 157.8 g • 22. 8.4cm X 5.5cm X 4.6cm = 212.52 cm3 Density = 1896 g ÷ 212.52 cm3 = 8.92 g/cm3 • 23. 2500g ÷ 10.5 g/cm3 = 238.095 cm3 • 24. Mass = 250 mL X .8765 g/mL = 219. 13 g or 219.125 g • 25. 454 g ÷ 2270 cm3 = 0.2 g/cm3 • 26. 0.6 g/cm3 X 1.2 cm3 = 0.72 g

  5. 27. blank, not actually a question • 28. 4725 g ÷ 350 cm3 = 13.5g/cm3 Mercury • 29. 171 g ÷ 15 cm3 = 11.4 g/cm3 Lead • 30. 148 g ÷ 40 cm3 = 3.7 g/cm3 Aluminum • 31. 475 g ÷ 250 cm3 = 1.9 g/cm3 Bone • 32. 680 g ÷ 1000 cm3 = 0.68 g/cm3 gasoline (you could change this to g/mL because gas is a liquid.)

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