0 Mail-cindy.ridenour@myoStatistics,Study Guide TOPI+ VellumHMAC. 535978cd29303

Question

0 Mail-cindy.ridenour@myoStatistics,Study Guide TOPI+ VellumHMAC. 535978cd29303 fb75bc6c4c 1263 53f03 #10001 MW 5:30 p.m. 6:50 p.m. Fall 2018 Part A A urine sample has a density of 1.030 g/mL. What is the specific gravity of the sample? Express your answer to three significant figures. 103 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining PartB A 200-mL sample of a glucose IV solution has a mass of 20.6 g What is the density of the glucose Express your answer to three significant figures 1.03 g/ml

Explanation / Answer

Part A:

Specific gravity of the object = ( density of the object)/ ( density of water)

Density of water = 1 g/ mL

So, specific gravity of the object = 1.030 g /mL/1 g / mL = 1.030

Part B:

Density = mass/ volume = 20.6 g / 20.0 mL = 1.03 g/mL

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