Explain what is the molar mass of human growth hormone

Assignment Help Chemistry
Reference no: EM13212229

A solution containing 3.25 mg of human growth hormone in 25.0 mL of solution has an osmotic pressure of 0.109 torr at 25.0°C. What is the molar mass of human growth hormone?

Reference no: EM13212229

Questions Cloud

Calculate the value added of each of the three producers : A farmer grows wheat, which he sells to a miller for $100. The miller turns the wheat into flour, which he sells to a baker for $150. The baker turns the wheat into bread, which he sells to consumers for $180. Consumers eat the bread.
Explain how many carbon atoms are in a charcoal : How many Carbon 14 atoms are in a charcoal sample that has a decay rate of 3500 disintegrations per min
Compute the percentage change in nominal gdp : Below are some data from the land of milk and honey. Year Price of Milk Quantity of Milk Price of Honey Quantity of Honey 2010 $1 100 quarts $2 50 quarts 2011 $1 200 $2 100 2012 $2 200 $4 100 Compute nominal GDP, real GDP, and the GDP deflator f..
Describe the sale of used clothing at a thrift store : Which of the following is a private transfer payment Unemployment benefits received by newly laid-off workers The sale of used clothing at a thrift store The Social Security benefits sent to a retired worker A check for $250 sent by a parent to a ..
Explain what is the molar mass of human growth hormone : human growth hormone in 25.0 mL of solution has an osmotic pressure of 0.109 torr at 25.0°C. What is the molar mass of human growth hormone?
State what is the partitioning coefficient of the component : After equilibration GC analysis of octanol phase shows component concentration of 0.4 M. What is the partitioning coefficient of this component? (Octanol/water partitioning coefficient expressed as K = Coct/ Cwater)
Explain which is the a private transfer payment : If a nation's real GDP has increased faster that its population over a period of time, then we would conclude that: real GDP per capita increased faster than real GDP population grew slower than real GDP per capita real GDP per capita.
Compute the ionic strength of solution : Calculate the ionic strength of 100 mM solution of Mg3(PO4)2 in acetic buffer 100 mM acetic acid
Explain thermodynamics equilibrium constant (k) for liquid : Thermodynamics equilibrium constant (K) for liquid - gas partitioning is a ratio of the analyte concentration in liquid phase to its concentration in gas phase.

Reviews

Write a Review

Chemistry Questions & Answers

  State orbital transitions in indium antinomide

What must that mean in terms of Light absorption and transmission and in terms of the energy associated with any molecular orbital transitions in indium antinomide?

  How much work has been done

A piston has an external pressure of 11.0 rm atm. How much work has been done if the cylinder goes from a volume of 0.130 liters to 0.460 liters.

  Explain species is the equipartition theorem prediction

Assuming that these species remain gaseous at 119K , for which species is the equipartition theorem prediction for the rotational contribution to the internal energy appropriate?

  State separating eucalytus oil

Based on the structure and boiling point(176-177C) of Eucalytol. what aspects of this molecule allow it to separate from hexane? And which of the following temperature option of is best for separating eucalytus oil and why?

  State what is the solubility

BaSO4 is listed as insoluble. Actually, BaSO4 is highly soluble, Ksp=1.1e-10. What is the solubility, in mg/l?

  Explain what is the mole fraction

what is the mole fraction and b) what is the molality of this compound in the solution? the molar mass of the unknown compound is 45.0 g/mol

  The most stable form of bromine under standard conditions

The most stable form of bromine under standard conditions is as the diatomic molecule

  Calculate the molar mass of the liquid

calculate the estimated ratio of the protonated form of acetylsalicylic acid to the deprotonated form of aspirin at equilibrium in the stomach? acetylsalicylic acid(Aspirin) is a weak acid with a pKa = 3.4, Stomach acid has pH = 1.4.

  State the percent mass of cl in the organic compound

A saturated gaseous organic molecule is formed by replacing all hydrogen atoms with an unknown combination of F, and Cl atoms. The percent mass of Cl in the organic compound

  Explain the final temperature of the gas

The final temperature of the gas, Would it be feasible to make ethanol, C2H5OH, by the following reaction ( under standard conditions and 25 degrees C)

  What is the ph of buffer after hydrochloric acid

What is the pH of this buffer after 0.45 mL of 10.0 M hydrochloric acid are added to it? The Ka for HF is 6.8 x 10-4.

  The hendersoon hasselbach equation calculate the ph

using the hendersoon hasselbach equation calculate the pH of a solution made by adding 50.0mL of 1.00M sodium acetate to 50.0mL

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd