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”

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Presentation transcript:

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  6. You have to have your own answer  7. g/cm3  8. g/mL

 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  g ÷ 28 cm3 = 1.14 g/cm3  13. Volume  g ÷19.32 g/cm3 = 2.38 cm3  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 = g/cm3

 g ÷ 32 mL= g/mL  18. Solid  19. Mass and volume  20. Tool – ruler Unit – cm3  mL X.789 g/mL = g  cm X 5.5cm X 4.6cm = cm3 Density = 1896 g ÷ cm3 = 8.92 g/cm3  g ÷ 10.5 g/cm3 = cm3  24. Mass = 250 mL X.8765 g/mL = g or g  g ÷ 2270 cm3 = 0.2 g/cm3  g/cm3 X 1.2 cm3 = 0.72 g

 27. blank, not actually a question  g ÷ 350 cm3 = 13.5g/cm3 Mercury  g ÷ 15 cm3 = 11.4 g/cm3 Lead  g ÷ 40 cm3 = 3.7 g/cm3 Aluminum  g ÷ 250 cm3 = 1.9 g/cm3 Bone  g ÷ 1000 cm3 = 0.68 g/cm3 gasoline (you could change this to g/mL because gas is a liquid.)