Reference no: EM132542322

Beaker A Water Initial Mass (g): 2.599 grams Final Mass (g): 2.615 grams

Change in Mass (g)

(final - initial)

0.016 gram

Beaker B

0.15 molar solution NaCl

Initial Mass (g): 2.683 grams

Final Mass (g): 2.701 grams

Change in Mass (g)

(final - initial)

0.018 gram

Beaker C

0.15 molar concentration of Hickling illume (potassium aluminum sulfate)

Initial Mass (g): 2.838 grams

Final Mass (g): 2.792 grams

Change in Mass (g)

(final - initial)

0.046 gram

Beaker D

Concentrated solution of sodium chloride (3 molar)

Initial Mass (g): 2.630 grams

Final Mass (g): 2.234 grams

Change in Mass (g)

(final - initial)

0.396 gram

Calculate and compare the osmolarity (Osmol/L) of beaker B, C, and D. Do the molarities or osmolarities of each solution better support the observed change in mass of each cell?