What is the relationship between elusion volune and molecular weight of elute?
What is the relationship between the velocity of the protein and the molecular weight? The relationship between the velocity and overall charge, and the relationship between the velocity and the surface area of protein?
What is the difference between molecular mass and molecular weight? What are their values for H2? Please be accurate to the 2nd digit after the decimal point. Are the two values exactly the same?
In what order would the proteins elute from a size exclusion column (limit 50- 40,000)? Protein Molecular weight 1- 90 KDa 2- 27,000 KDa 3- 300 KDa
Describe the relationship between pressure and volume in Boyle's Law. Explain this relationship on a molecular level. Describe the relationship between temperature and volume in Charle's Law. Explain this relationship on a molecular level.
draw the products of the following reaction. differentiate between the higher molecular weight product and lower molecular weight product 0 H2SO4 sight product ight peod 0 H2SO4 sight product ight peod
Read the following information and answer the questions: -The relationship between the weight of the DNA and the number of nucleotides is: 1 gram of nucleic acid has 2.0 x1021 -The relationship between the pairs of nucleotides and the length of the DNA double strand is: 2.9x106 pairs of nucleotides equal 1mm(millimeter) of DNA double stand. -The molecular weight of DNA in a haploid cell is called C Value. In humans, the C Value is 3.2x10-12 - An E. Coli...
Spectroscopy 1. What is the relationship between the infrared spectrum and the molecular structure in the structural determination of organic compounds by means of the correlation tables? 2. How does the interaction between the UV-Vis radiation energy and the material occur? 3. How are electronic removals carried out according to their different types of transition? 4. Indicate the absorption maxima of the most common chromophores and the factors that determine their displacements: the conjugation and the solvent. 5. How is...
Molecular weight data for some polymer are tabulated. Determine: a) The number-average molecular weight b) The weight-average molecular weight c) What is the number-average degree of polymerization for this polymer? d) What is the weight-average degree of polymerization for this polymer? Side note: Please consider the monomer C3H6 Molecular weight data for some polymer are tabulated. Determine: The number-average molecular weight The weight-average molecular weight What is the number-average degree of polymerization for this polymer? What is the weight-average degree...
Can you identify any relationship between the abundance of an element and its atomic weight? Are there any obvious exceptions to this relationship?
7. Please calculate the number-averaged molecular weight and weight-averaged molecular weight for the following polymer. (6 pt) Fraction Mass(g) Mx 104(g/mol)1.24 1.521.361.282.301.504.28 1.21 1181.4567 0.23 0.18 0.56 0.82 3.76 8. A student mixed two batches of PS accidently in the lab, what would be number-averaged molecular weight and weight-averaged molecular weight for this PS mixture. (6 pt) Batch Mass(g) Mw (g/mol) Mn (g/mol 15 75,000 50,000 150,000 120,000