Calculate the molar mass of the solute

Assignment Help Chemistry

Reference no: EM1397392

1. A nonelectrolyte solute of 2.79grams is dissolved in H₂O to make a solution of 235 mL at 29 degree celsius; an osmotic pressure of 927 torr is exerted by solution calculate the molar mass of the solute and how many moles of solute are in the solution?

2. The addictive drug is used for the treatment of pain named morphine, C₁₇H₁₉NO₃, Determine the total number of atoms in this chemical formula?

Reference no: EM1397392

Questions Cloud

Explain court to enjoin the enforcement of the rules : The plaintiffs claimed that amongst other things, the new rules violated their right to freedom of speech. They inquired the court to enjoin the enforcement of the rules. Must the court grant this request? Why or why not?

Describe the function of the arm : You are required to pick up a bag and move it a few meters. Describe the function of the arm, shoulder and leg muscles used.

Determine techniques to characterize the structure : What approach would you use to isolate only cells that contain this new structure? What techniques could be used to characterize the structure and composition of the structure?

Explain benjamin franklin-s writing of information : In Benjamin Franklin's writing of "Information to Those Who Would Remove to America" Franklin admires the old Negro saying about value of one's being industrious: What is that saying?

Calculate the molar mass of the solute : Determine the total number of atoms in this chemical formula and calculate the molar mass of the solute and how many moles of solute are in the solution?

Significant differences in age : Make up the ages of a group of participants who are freshman, sophomores, juniors, and seniors. You will need the age of 10 participants across each level.

Explain the physiological mechanisms involved : you now hyperventilate for 30 seconds into and out of a paper bag. are the posthyperventilation effects any different than in question 1 ? why or why not.

Evidence that the true mean fill volume for all jugs : Conduct a hypothesis test at the 6% level of significance to determine whether there is evidence that the true mean fill volume for all jugs of softener differs from 120 ounces.

Explain theory of the social contract : On the Philosophy of the State - Civil society has been categorised by the theory of the social contract initially pompous by Thomas Hobbes and John Locke:

User Account

All Pages