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Problem- Bovine serum albumin (BSA) is a biochemically useful protein. A 0.452 gram sample of bovine serum albumin is dissolved in water to make 0.194 L of solution, and the osmotic pressure of the solution at 25 °C is found to be 0.869 mbar. Calculate the molecular mass of bovine serum albumin.
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calculate the molarity of h3o in a solution with oh-1.00x10-8 moll. is the solution acidic basic or
What types differences in the H-NMR spectra of starting material and product do you expect to see camphor, borneol
a calculate the mass in kg of 1 atom of silver with three significant figures.b how many atoms of oxygen are present in
Write the time-independent Schrodinger equations for (a) an electron moving in one direction about a stationary proton and subjected to a Coulombic potential, (b) a free particle, (c) a particle subjected to a constant, uniform force.
Explain why selectivity in isocratic HPLC system ideally should not depend on eluent composition. Use thermodynamic derivation to support your explanation.
Suggest reasons why recrystallization from water would probably not be suitable procedure for purifying
Complete and balance the equations for the following acid-base reactions name the reactants and the products HCIO4(aq)H2+NH3(aq)
Compare the stability of two conjugated dienes, and two nonconjugated dienes, each with the formula C7H12 and the base name hexane. Which type is the most stable and which is the least stable according to your data
How much heat (in kJ}) is evolved in converting 1.00 mol} of steam at 160.0C to ice at -55.0C? The heat capacity of steam is 2.01 {J/gC}} and of ice is 2.09 J/gC}.
For the following precipitation reactions, calculate how many grams of the first reactant are necessary to completely react with 54.0 grams of the second reactant.
Decomposition of nitric acid NO to N2 and O2 is second order with a rate constant of 0.0796 M-1 s-1 at 737 degrees C and 0.0815 M-1 s-1 at 947 degrees C. Calculate the activation energy.
If I have .0888g of potassium hydrogen sulfate, its density is 2.322g/mL and its molecular weight is 136.17g/mol how many mols do I have
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