Question

In an experiment to determine the density of sand using a density bottle, the following measurements were recorded:
Mass of empty density bottle =43.2 g
Mass of density bottle full of water = 66.4 g
Mass of density bottle with some sand =67.5 g
Mass of density bottle with the sand
filled up with water =82.3 g
Use the above data to determine the :
(a) mass of water that completely filled the bottle;
(b)volume of water that completely filled the bottle;
(c)volume of the density bottle;
(d)mass of sand;
(e)mass of water that filled the space above the sand;
(f)volume of sand;
(g)density of sand;

Answer 1

an experiment to determine the density of sand using a density bottle, the following measurements were recorded: that completely filled the bottle;

(b)volume of water that completely filled the bottle;

(c)volume of the density bottle;

(d)mass of sand;

(e)mass of water that filled the space above the sand;

(f)volume of sand;

(g)density of sand;

Answer 2

Answer:

66.1-42.9=23.2g

Volume=Mass/density=23.2cm3

Volume of denity of bottle=volume of water=23.2cm3

67.2 - 42.9=24.3g

82.0-67.2

14.8g

volume of water =14.8cm3

23.2-14.8=8.4cm3

Mass/Volume

24.3/8.4

= 2.893g/cm3

Explanation:

Make sure you are familiar with the vocabulary, ideas, and questions mentioned above by doing some background research.

To determine the mass of the actual sand sample, subtract the weight of the empty cylinder.

Fill the 50 mL graduated cylinder with the soil sample that was previously in the 10 mL graduated cylinder.

In the graduated cylinder with a 10 mL capacity, pour 7-8 mL of water. The precise amount should be noted in your lab notebook.

The 50 mL graduated cylinder containing the sand should now contain water. Stir the mixture to allow the water to soak into the sand completely.

The total amount of the sand/water mixture should be measured and noted.The 50 mL graduated cylinder containing the sand should now contain water. Stir the mixture to allow the water to soak into the sand completely.

The total amount of the sand/water mixture should be measured and noted.

For each type of sand you are testing, repeat steps 2 through 9 three times after cleaning and drying both graduated cylinders (do at least four trials per type of sand).

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