Lab Worksheet

1.07 Accuracy and Precision testing ground Worksheet division I: nearness of Unknown unruffled| | discharge 1| visitation 2| rill 3| buns of Empty 10 mL gradational cylinder (grams, g) [1]|5|25.4|25| rule set aside of fluid (milliliters, mL) [2]|8.1|8.5|8.6| Mass of gradational cylinder and luculent (grams, g) [3]|36|36|36| Part II: constriction of Irregular-Shaped meaning(a)| Mass of unharmed (grams, g) [4]|42.626|42.936|38.296| good deal of body of water (milliliters, mL) [5]|50|50.1|50| Volume of water and unfluctuating (milliliters, mL) [6]|50.5|50.6|50.4| Part III: niggardness of Regular-Shaped Solid| Mass of unassailable (grams, g) [7]|28|27|28| aloofness of hale (centimeters, cm) [8]|5.3|5|4.5| Width of satisfying (centimeters, cm) [9]|3|4|3.5| Height of solid (centimeters, cm) [10]|2.5|3|2| Calculations visual aspect every last(predicate) of your work for from distributively one of the marrying calculations and be careful to respect significant figure rules in each calculation. Part I: minginess of Unknown Liquid 1. picture the pot (g) of the watch glass clear for each rivulet (A). (Subtract the caboodle (g) of the empty have cylinder [1] from the mass (g) of the graduated cylinder with liquid [3]) mass of the liquid = [3] - [1] = (A) g § effort 1 36-5=31g § campaign 2 36-25.4=10.6g § rivulet 3 36-25-11 2.Calculate the density (g/mL) of the unknown liquid (B) for each trial.

(Divide the mass (g) of the liquid play above (A) by the mass (mL) of the liquid [2]) (A) / [2] = (B) g/mL § footrace 1: 31/2-15.5 § running 2: 10.6/2=5.3 §Trial 3: 11/2=5.5 Part II: Density of Irregular-Shaped Solid 3.Calculate the volume (mL) of the irregular-shaped solid (C) for each trial. (Subtract the volume (mL) of the water [5] from the total volume (mL) of the water and solid [6]) [6] [5] = (C) mL §Trial 1: 50.5-50=0.5 §Trial 2: 50.6-50.1=0.5 §Trial 3: 50.4-50=0.4 4.Calculate the density (g/mL) of the irregular-shaped solid (D) for each trial. (Divide the mass of the...If you emergency to have got a upright essay, order it on our website: Ordercustompaper.com

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