What is the strongest base that may exist in water
What is the strongest base that may exist in water? What happens to stronger bases? (Use methoxide, CH3O1-, as an example.)
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The heat of vaporization of water is 40.66 kJ/mol. Assuming sweat is 100% water, how much heat is removed from your body through the evaporation of 1.86 g of sweat?
What is the new pH of the solution after 6.50g solid sodium hydroxide is added to 1.00L of the solution and dissolved. (Assume there is no appreciable volume change with the addition of the solid.)
Determine the power produced by a simple sprinkler-like turbine that rotates in a horizontal plane at 500 rpm. The radius of the turbine is 0.5 m.
A 76 cm diameter loop is rotated in a uniform electric field until the position of maximum electric flux is found. The flux in this position is measured to be 3.12 × 105 N · m2/C. What is the electric field strength?
Determine the maximum amount of work in Btu/lbm that can be delivered by the turbine. Maximum work occurs during an isentropic process.
(a) the projected area over which the planet absorbs light from Gliese 581 and (b)the radiating area of the planet. (c) If an average temperature of 287K is necessary for life to exist on Gliese 581c, what should the radius of the planet's orbit b
Describe the use of light absorbing reagents in amino acid chromatography.What are these reagents used for?Name two reagents that are commonly used and describe how they react with amino acids.
For analysis, a short peptide seven residues long is treated with FDNB, followed by complete acid hydrolysis and amino acid chromatography. What are the products of these steps?
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