B. 0.108 lbs/in3 C. 534 lbs/in3 D. 0.697 lbs/in3 2.)The density of an alcohol is 0.788 g/mL. What volume in millliters, mL, will correspond to a mass of 20.500 mg? A. 0.0162 mL B. 26.0 mL

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter1: Introduction To Chemistry
Section: Chapter Questions
Problem 1.97QE: Gold leaf, which is used for many decorative purposes, is made by hammering pure gold into very thin...
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1.) The density of gold is 19.3 g/cm3. What is this density in the units of lbs/in3? (1 in = 2.54 cm and 1 lb = 453.6 g).

A. 3.45 x 103 lbs/in3

B. 0.108 lbs/in3

C. 534 lbs/in3

D. 0.697 lbs/in3

2.)The density of an alcohol is 0.788 g/mL. What volume in millliters, mL, will correspond to a mass of 20.500 mg?

A. 0.0162 mL

B. 26.0 mL

C. 0.0260 mL

D. 2.60 x 104 mL

3.)A medication is being administered to a patient intravenously at a rate of 0.0395 cg/minute. How many hours does it take for the patient to receive 0.30 g of the medicine?

A. 13 hrs

B. 13 x 10-5 hrs

C. 2.0 x 106 hrs

4.) The amount of glucose in a patient's blood was found to be 85.2 mg/dL. How many mg of glucose are contained in a 5.0 mL blood sample of the patient?

A. 4.3 x 102 mg

B. 4.3 mg

C. 0.0043 mg

D. 4.3 x 104 mg

 

D. 0.020 hrs

 

 

Expert Solution
Given

Density = 19.3 g/cm

Density = lbs/in3

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