Explain the compound to be a nonelectrolyte

Assignment Help Chemistry

Reference no: EM13279375

An organic compound was prepared and purified by chromatography. A conductivity measurement showed the compound to be a nonelectrolyte. Elemental analysis gave an empirical formula of CH3O. A 0.127 g sample of the compound was dissolved in water and diluted to 100.0 mL, and the osmotic pressure of that solution was determined to 0.492 atm at 20°C. Determine the molar mass and molecular formula of the compound. (R = 0.0821 L×atm/K×mol)

Reference no: EM13279375

Questions Cloud

Explain equal in mass to a piece of copper : What volume of gold would be equal in mass to a piece of copper with a volume of 140.0 mL? The density of gold is 19.3 g/mL; density of copper is 8.96 g/mL

Should she subscribe to the agency : The initial charge for this service is $750, with an additional charge of $6 per individual report. Should she subscribe to the agency?

Discuss the parameters that determine the sampling rate : Discuss how sampling theory provides the necessary information to convert a continuous-time signal into a discrete-time signal and then into a digital signal with minimum error. Discuss the parameters that determine the sampling rate

What is the balance of receivables at the end of june : Cash (10% of Sales) 60% first month after sale 40% second month after sale Total Receipts Receivables at the End of June 90% of June Sales 40% of May Credit Sales Total.

Explain the compound to be a nonelectrolyte : An organic compound was prepared and purified by chromatography. A conductivity measurement showed the compound to be a nonelectrolyte

What is the mass of the wire : Transverse waves travel at 150 m/s on a wire of length 80 cm that is under a tension of 550 N. What is the mass of the wire

Calculate the valute of two resistance of series arrangment : When a current of 0.5 A is passed through two resistances in series the potential difference between ends of the series arrangment is 12.5V . on connection them in parallel and passing a current of 1.5 A. the potential difference between their end..

What smaller scholarship can be awarded the year prior : What smaller scholarship can be awarded the year prior to the first $5,000 scholarship?

What is the average kinetic energy in the gas : 2.00 moles of an ideal gas is at a pressure of 1.50 atmospheres, What is the average kinetic energy per particle in the gas

User Account

All Pages