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PART 1: DATA TABLE Trial # Mass Graduated Cylinder (g) Mass Of Graduated Cylinder & Water (g) Mass of Water (g) T (°C) Volume of Water in Graduated Cylinder (mL) Density (g/mL) 1 22.8 29.42 6.62 54.6 2 79.60 24.00 3 66.3 89.50 23.20 4 62.1 110.2 48.10 5 19.8 22.11 2.31 Avg. Density The accepted value for the density of water at 20.0 °C is 0.998 g/mL When calculating the density, report your answer to the LEAST number of sig figs from your mass and your volume. For example, if your recorded mass and volumes are 2.345 g / 24 mL = 0.0977 g/mL, your answer can only be reported as 0.098 g/mL because the LEAST number of sig figs is the value "24" which only has 2 sig figs. PART 1: CALCULATIONS Calculate the density of water separately for each trial, then calculate the average density from the five separate values. Remember that density = mass/volume. Using these values for density, calculate the average density. Show all of your calculations below and place them in the DATA TABLE above.

          PART 1: DATA TABLE
Trial #
Mass Graduated Cylinder (g)
Mass Of Graduated Cylinder & Water (g)
Mass of Water (g)
T (°C)
Volume of Water in Graduated Cylinder (mL)
Density (g/mL)
1
22.8
29.42
6.62
54.6
2
79.60
24.00
3
66.3
89.50
23.20
4
62.1
110.2
48.10
5
19.8
22.11
2.31
Avg. Density

The accepted value for the density of water at 20.0 °C is 0.998 g/mL
When calculating the density, report your answer to the LEAST number of sig figs from your mass and your volume. For example, if your recorded mass and volumes are 2.345 g / 24 mL = 0.0977 g/mL, your answer can only be reported as 0.098 g/mL because the LEAST number of sig figs is the value "24" which only has 2 sig figs. 

PART 1: CALCULATIONS
Calculate the density of water separately for each trial, then calculate the average density from the five separate values. Remember that density = mass/volume. Using these values for density, calculate the average density. Show all of your calculations below and place them in the DATA TABLE above.

Added by Brian A.

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