Describe what is the pressure in the flask

Assignment Help Chemistry
Reference no: EM13294513

When 0.577 L of Ar at 1.20 atm and 227°C is mixed with 0.296 L of O2 at 501 torr and 127°C in a 400. mL flask at 27°C, what is the pressure in the flask?

Reference no: EM13294513

Questions Cloud

Define the atomic weight of mn if the atomic weights : What is the atomic weight of Mn if the atomic weights for Ag and Br are 107.868 and 79.904 respectively
What is the monthly payment that can be made from this fund : The fund will disburse monthly for 12 years, and the desired cash balance at the end of 12 years is $1,000,000. What is the monthly payment that can be made from this fund?
Expanded growth in a certain portion of the city : 2) Due to expanded growth in a certain portion of the city, a new waste truck capacity is needed. An additional truck can be purchased now to replace the presently owned assets. The city uses a 5% interest rate for project evaluation. It is eco..
Which would expect to have a bigger effect on cmos circuit : Which would you expect to have a bigger effect on the power consumption of a CMOS circuit, a 5% increase in power-supply voltage or a 5% increase in internal and load capacitance
Describe what is the pressure in the flask : When 0.577 L of Ar at 1.20 atm and 227°C is mixed with 0.296 L of O2 at 501 torr and 127°C in a 400. mL flask at 27°C, what is the pressure in the flask
What was the mass of the dog food : A 21 kg suitcase is being pulled with constant speed by a handle that is at an angle of 30 degrees above the horizontal. What was the mass of the dog food
Explain the actual chemical formula must remain top secret : the actual chemical formula must remain top secret. The company is interested in the drug's Ka value because only the dissociated form of the chemical is active in preventing cholesterol buildup in arteries.
Speculate on the main reasons for the trend : From the e-Activity, examine the federal budget over the past 25 years. From the data, determine which of the two (2) forces appears stronger: falling revenue or spending growth. Speculate on the main reasons for the trend. Provide a rationale..
How much electric flux leves the surface of sphere of radius : A point charge of 20nC is located at (4,-1,3), and a uniformline charge of -25nC/m lies along the intersection of the planesx=-4 and z=6. (a) Calculate D at (3,-1,0). (b) How much electric flux leves the surface of a sphere of radius 5,centered at..

Reviews

Write a Review

Chemistry Questions & Answers

  State doing a single henderson- hasselbalch calculation

how might you be able to build a buffer solution of a given molarity at any pH without doing a single Henderson- Hasselbalch calculation?

  Compute the percentage of methane

Calculate the percentage yield if 0.2 moles of H2O was formed when 0.6 mol of methane

  Determine the mass of silver found in the ring

let's pretend a certain sterling silver ring has a mass of 31.25g. silver has 93%. determine the mass of silver found in the ring.

  Compute its volume at stp in g per mole

a gas at 763 mmhg and 31 degrees C occupies a volume of 4.98 L. Calculate its volume at STP in g/mole

  State net ionic equation and including phases for reaction

Enter the net ionic equation, including phases, for the reaction of AgNO3(aq) with Ba(OH)2(aq).

  Explain chromium from an electrolytic bath containing

A technician is plating a faucet with 0.86 grams of chromium from an electrolytic bath containing aqueous Cr2(SO4)3. If 12.5 minutes is allowed for the operation, what current is needed

  Explain naturally occuring iodine is iodine-127

Naturally occuring iodine is iodine-127. medically, radioactive isotopes of iodine-125 and iodine-130 are used. a)write the atomic symbol for each isotope. b)in what ways are the isotopes similar, and in what ways do they differ

  Explain the metal barium crystallizes in a body-centered

The metal barium crystallizes in a body-centered cubic lattice. If the density of barium is 3.51 g/cm3, what is the unit cell volume?

  Exploding gases push the bullet down the barrel of the gun

A 9-mm Xian short-barrel experimental pistol is fired and the reacting, exploding gases push the bullet down the barrel of the gun. The pressure is recorded as the bullet accelerates to the exit.

  Explain the acetylene tank to ensure gas at same time

If you fill the larger tank with oxygen to a pressure of 105 atm, to what pressure should you fill the acetylene tank to ensure that you run out of each gas at the same time? Assume ideal behavior for all gases.

  What is the standard potential of the unknown m+/m couple

A student was given a standard Fe(s) | Fe2+(aq) half-cell and another halfcell containing an unknown metal M immersed in 1 M MNO3(aq).

  At what rate (j/s) must the heater provide thermal energy

A small immersion heater is used to heat 475 mL of water from 75 degrees Fahrenheit to 195 degrees fahrenheit in 5.00 minutes.

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