Carry out each of the following conversions a. 5,250 ft to km b. 6.5 ft to cm 2. On a recent road trip, your average speed was 85 miles per hour. What was your average speed in           a.  m/s?

Chemistry & Chemical Reactivity
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ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter1: Basic Concepts Of Chemistry
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Round off to 2 decimal places. Don't forget the units for your answers. Show your solutions.

1. Carry out each of the following conversions

a. 5,250 ft to km

b. 6.5 ft to cm

2. On a recent road trip, your average speed was 85 miles per hour. What was your average speed in

          a.  m/s?

3. Carry out each of the following conversions 

a. 450 μgμg / mL to mgmLmgmL

b. 0.15 g/L  to mg/mL

4. A patient has been prescribed 0.100 mg of a drug that is available in 25-μg tablets. How many tablets are needed? 

5. How many milliliters of Children’s Motrin (100 mg of ibuprofen per 5 mL) is needed to give a child a dose of 160 mg? 

6. When the human body is exposed to extreme cold, hypothermia can result and the body’s temperature can drop to 28.5 °C. Convert this temperature to °F and K.

7. Calculate the volume in milliliters of 150 g of coconut oil, which has a density of 0.95 g/mL. How many liters does this correspond to? 

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