Explain what is the pressure of the gas in the flask

Assignment Help Chemistry
Reference no: EM13175562

At 338 mmHg and 72 degrees C, a sample of carbon monoxide gas occupies a volume of 0.225 L. The gas is transferred to a 1.50-L flask and the temperature is reduced to -15 degrees C. What is the pressure of the gas in the flask?

Reference no: EM13175562

Questions Cloud

Define chemical equation for the reaction of carbonic acid : Write the chemical equation for the reaction of carbonic acid (H2CO3) with water. Write the balanced chemical equation for the reaction of the weak acid HCN with water. Include the phase of each species.
How might the long run differ from the short run : What is the structure for a firm with at least some ability to determine price? How are price and output levels determined rationally? Since price can, at least to some degree, be determined by the seller, is this firm sure to enjoy profits?
Define unknown gas is introduced into an evacuated : A mass of 1.37 g of an unknown gas is introduced into an evacuated 1.70 L flask If the pressure in the flask is 0.814 atm at 98 degrees C, which of the following gases might be in the flask?
Estimate the comet''s maximum distance from the sun : Halley's comet has a period of approximately 76 years, and it moves in an elliptical orbit in which its distance from the Sun at closest approach is a small fraction of its maximum distance.
Explain what is the pressure of the gas in the flask : sample of carbon monoxide gas occupies a volume of 0.225 L. The gas is transferred to a 1.50-L flask and the temperature is reduced to -15 degrees C. What is the pressure of the gas in the flask?
Explain maturity extension program and reinvestment policy : Under the maturity extension program, the Federal Reserve sold or redeemed a total of $667 billion of shorter-term Treasury securities and used the proceeds to buy longer-term Treasury securities, thereby extending the average maturity of the secu..
State what is the empirical formula of the compound : An unknown compound has a forula of CxHyOz. You burn 0.1523 g of the compound and isolate 0.3718 g of CO2, and 0.1522 g of H2O. What is the empirical formula of the compound?
State the mass of the dirty crucible is recorded : The crucible is not fired, as the procedure suggests, but had retained some impurities from previous use. The mass of the "dirty" crucible is recorded.
State what is the balanced equation for the main reaction : what is the balanced equation for the main reaction? equation for important side reactions? why was ethanol, not methanol, used as the organic solvent?

Reviews

Write a Review

 

Chemistry Questions & Answers

  Determine dissociation energy of molecule

Identify the orbitals to which a 4d electron may make an emission transition in the hydrogen atom and determine the dissociation energy of the molecule

  What is its final volume

A gas occupying a volume of 246 mL at a pressure of 0.970 atm is allowed to expand at constant temperature until its pressure reaches 0.541 atm.

  State acetic acid and potassium hydroxide are combined

Write a net ionic equation for the reaction that occurs when aqueous solutions of acetic acid and potassium hydroxide are combined.

  Deduce the structure of each alcohol

Deduce the structure of each alcohol (Structure of A and structure of B)

  Calculate the percentage of nitrobenzene in the sample

A 0.5078g sample of impure nitrobenzene was treated with 1.044g of tin. when the reaction was complete, the residual tin was found to weight 0.338g. Calculate the percentage of nitrobenzene in the sample.

  State liquid that is a component of a wound dressing

An aqueous solution containing 0.003 M NaCl and 0.005 M CaCl2 is mixed with the polysaccharide alginate to create a high-viscosity liquid that is a component of a wound dressing

  What will the volume of the ball be

basketball with a volume of 3.50 Liters is left in a car when the temperature is 298 K. What will the volume of the ball be as the car heats up to 305 K during the day?

  Compute the molalities of mgso4

Calcuate the molalities of MgSO4, Mg2+, and SO4 in a 0.05000m solution of MgSO4 at 25 degree and at 250 degree. Find the appropriate log K's in Soltherm

  What is the centripetal force acting on the yo-yo

A 250 g yo-yo is swung on the end of a50 cm string at a constant speed of 4 m/s. What is the centripetal force acting on the yo-yo?

  What are the concentrations of a and b

If the initial concentration of AB is 0.210M , and the reaction mixture initially contains no products, what are the concentrations of A and B after 80s ?

  What is the concentration of koh for the final solution

She then took 15.0 mL of the stock solution and diluted it with enough water to make 65.0 mL of a final solution. What is the concentration of KOH for the final solution.

  State the calorie content of the soda is released

how much must you perspire to maintain a constant body temperature assuming no other energy changes and all the calorie content of the soda is released as heat?

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