What concentration of glucose will be isotonic with 12
What concentration of glucose will be isotonic with 1.2% CaCl2 solution? Assume a van't Hoff factor of 2.8 for the CaCl2 solution. The molar masses of glucose and CaCl2 are 180.2 g/mol and 111.0 g/mol, respectively.
- 5.5%
- .44%
- 3.3%
- 2.0%
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Discuss the concepts of price transparency and information asymmetry and they apply to the diamond industry as a result of the entry of BlueNile. Name another industry where the Internet has had a similar impact.
Determine the equilibrium total pressure in a closed reaction flask if 0.040 mol of NO and 0.020 mol of O2 were placed in the evacuated reaction flask and heated to 100°C, resulting in a 75%-yield of NO2.
What is the average linear speed of Jupiter about the Sun, (The distance from the Sun to Jupiter is 7.78 1011 meters. The orbital period around the Sun is 4332.7 days.)
Positive electric charge is distributed in the shape of an infinitely long insulating cylinder of radius R and volumetric charge density ?=?0(1-r/R), Find an expression for the linear charge density
"The thing a lot of people don't understand about e-commerce is the degree to which it is a scale business. While a conventional retailer might have to double its capital spending to double sales, Amazon's costs are largely fixed.
A 20-cm-radius ball is uniformly charged to 88nC, What is the ball's uniform charge density (C/m3) and What is the electric field strength at points 5, 10, and 20 cm from the center
Assume that you are a marketing manager for a supermarket. The accounts department provides you with different price elasticites for a variety of goods. Some products (e.g. confectionaries & cosmetics) are relatively price-elastic
n a cathode ray tube, electrons are accelerated from rest by a constant electric force of magnitude 6.6 ? 10-17 N during the first 1.9 cm of the tube's length, Find the speed of the electrons when they hit the screen
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