Explain gas at the standard temperature and pressure

Assignment Help Chemistry
Reference no: EM13650376

A student has three gas samples of the same volume. All the gases are at the standard temperature and pressure (273 K and 1.0 atm). If the three gases are O2, CO2, NH3, which sample contains the largest number of atoms?

Reference no: EM13650376

Questions Cloud

Find the magnitude of the force on the given block : Two blocks of mass 7.00 kg and 3.00 kg are placed in contact withone another on a smooth horizontal surface, Find the Magnitude of the force on the 3.00 kg block
State a complete set of quantrum numbers : Write a complete set of quantrum numbers (n,l and m) that quantum theories allows for each of the following orbital (A) 2p and (B) 3d
Explain how they make the overture : Proust's "Overture" that might indicate the working of an involuntary memory. Explain how they make the "Overture" different from a more realistic novel. Discuss three examples.
What is the minimum horizontal force a person must apply : If the coefficient of static frictionbetween the bureau and the floor is 0.45, what is the minimum horizontal force a person must apply to start the bureau moving
Explain gas at the standard temperature and pressure : A student has three gas samples of the same volume. All the gases are at the standard temperature and pressure (273 K and 1.0 atm). If the three gases are O2, CO2, NH3, which sample contains the largest number of atoms
Find the final velocity of the fisherman and the boat : take east as the positive direction. an 80 kg fisherman jumps from a dock into a 129 kg rowboat at rest on the west side of the dock. what is the final velocity of the fisherman and the boat
What dare of dills does jem finally accept : What is the relationship between the narrator (identified later as Scout or Jean Lousie) and her brother Jem and their father?
Calculate the change in length of the rod : an aluminum rod is 18.5 cm long at 20 C and has a mass of 350g. if 15000 J of energy is added to the rod by heat, what is the change in lenghth of the rod
Explain what wavelength should the astrophysicist look : What wavelength should the astrophysicist look for to detect a transition of an electron from the to the level

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what would the rate constant be at a temperature

what would the rate constant be at a temperature of 150C for the same reaction described in Part A?

  Define and write the balanced equation for the solvolysis

Write the balanced equation for the solvolysis of 2-chloro-2-methylpropane in water. 2. If it took 106 s for the color to change after 2.00 mL of NaOH were added to the flask, calculate the concentration of 2-chloro-2-methylpropane present in solu..

  Explain the percentage of the major component

The percentage of the major component of clove oil actually increases as the cloves are steam distilled. Explain why and give an equation for the reaction involved.

  Evaluate the normal boiling point of mercury

The vapor pressure of liquid mercury is 0.2729 torr at 100.0 oC and 246.80 torr at 300.0 oC. calculate delta H of vaporization of mercury. calculate the normal boiling point of mercury

  Compute the concentration of hydronium

Weak base NH3 has Kb = 1.75 * 10^-5. Calculate the concentration of hydronium and pH of 0.252 M NH3 aqueous solution.

  How long does it take for cobalt-60 to decay

Cobalt-60 is commonly used as a source of B-particles. How long does it take for 87.5% of a sample of cobalt-60 to decay, given that the half-life is 5.36 years?

  Explain the maximum of the solar emission spectrum

The maximum of the solar emission spectrum is at a wavelength of about 503.0 nm. What is the surface temperature of the sun

  What is the longest wavelength of light that can be

what is the longest wavelength of light that can be emitted by a hydrogen atom that has an initial configuration of

  State the dispersion of a diffraction grating

The dispersion of a diffraction grating, such as the one shown at the right, is the angle of separation per μm of wavelength, Î"Φ /Î"λ

  How many grams of n2 are produced

If a sample containing 2.03 mL of nitroglycerine (density = 1.592 g/mL) is detonated, how many total moles of gas are produced?

  Calculate the molar mass of the compound

The vapor pressure of benzene is 53.3 kPa at 60.6°C, but it falls to 51.5 kPa when 19.0 g of a nonvolatile unknown organic compound is dissolved in 500 g of benzene. Calculate the molar mass of the compound.

  Explain stock solutions of 3 m potassium acetate

Given stock solutions of 3 M Potassium Acetate and 500 mM EDTA, and a jar of solid Tris powder (molecular mass = 121 g/mol), how much of each component (including water) do you need to make 200 mL of a solution of 75 mM Potassium Acetate, 20 mM ED..

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