User Account

All Pages

A 109 mol sample of argon gas is maintained in a 0787 l

Assignment Help Chemistry
Reference no: EM13385796

A 10.9 mol sample of argon gas is maintained in a 0.787 L container at 298 K. What is the pressure in atm calculated using the van der Waals' equation for Ar gas under these conditions? For Ar, a = 1.35 L2atm/mol2 and b = 3.22E-2 L/mol.

Reference no: EM13385796

Questions Cloud

Rhodium has a density of 1245 gcm3 this metal crystallizes : rhodium has a density of 12.45 gcm3. this metal crystallizes in a face-centered cubic unit cell. calculate the diameter
A research supervisor told a chemist to make 100 g of : a research supervisor told a chemist to make 100 g of chlorobenzene from the reaction of benzene with chlorine and to
Certain metals can be extracted from their salts usually : certain metals can be extracted from their salts usually halides those containing group 17 elements such as chlorine
The vapor pressure of an unknown compound at 25 degrees c : the vapor pressure of an unknown compound at 25 degrees c is 94.6 torr and its enthalpy of vaporization is 30811 jmol.
A 109 mol sample of argon gas is maintained in a 0787 l : a 10.9 mol sample of argon gas is maintained in a 0.787 l container at 298 k. what is the pressure in atm calculated
In a particular experiment 255 g of caco3 was exposed to : solid calcium carbonate caco3 is able to remove sulphur dioxide from waste gases by the reactioncaco3 so2 other
You have read about the methods for allocating support : you have read about the methods for allocating support costs to supporting departments. offer at least two example
An empty erlenmeyer flask weighs 1944 g when filled with : an empty erlenmeyer flask weighs 194.4 g. when filled with water d 1.00 gcm3 the flask and its contents weigh 489.1
All chemical used in this test are binary compounds what : all chemical used in this test are binary compounds. what portion of the periodic table is responsible for the color

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of dry nh4cl need to be added

How many grams of dry NH4Cl need to be added to 2.50 L of a 0.800 M solution of ammonia, NH3, to prepare a buffer solution that has a pH of 8.74? Kb for ammonia is 1.8*10^-5.

  Define conversion is an oxidizing agent

In which conversion is an oxidizing agent required? a. CH3CH2CH2CH3

  A cube of osmium metal 1500 cm on a side has a mass of 7631

a cube of osmium metal 1.500 cm on a side has a mass of 76.31 g at 25c. what is the density in gcm3 at this

  Describe the errors made by the following students in

describe the errors made by the following students in making molar solutions.nbspjames needs a 0.600 m solution of kcl.

  Explain energy is required to completely vaporize ice

How much energy is required to completely vaporize a gallon jug of ice (128g) at 0C in 10 seconds? (in kilojoules)

  State the gold concentration in the cathode

The cell potential of the following electrochemical cell depends on the gold concentration in the cathode half-cell: Pt(s) | H2(g,1atm) | H+(aq,1.0M) | Au3+(aq,?M)|Au(s).

  Compute number of moles of anhydrous compound recovered

calculate number of moles of anhydrous compound recovered. c- calculate number of moles of water lost from the hydrated compound.d- what is the formula of the hydrate?

  What weight of glucose in grammes is required

What weight of glucose in grammes is required to make 675 ml of a 750 mM solution. Glucose Mr = 180.16

  What is the freezing point of a solution

The freezing point of ethanol (C2H5OH) is -114.6 degrees C and the molal freezing point depression constant for ethanol is 2.00 degrees C kg mol-1. What is the freezing point (in C) of a solution prepared by dissolving 57 g of glycerin (C3H8O3) in..

  State the total mass of the precipitate

A solution contains Cr3+ ion and Mg2+ ion. The addition of 1.00 L of 1.55M NaF solution is required to cause the complete precipitation of these ions as CrF3(s) and MgF2(s). The total mass of the precipitate is 50.2g.

  Explain the atmosphere though reaction with oh

It is quickly degraded in the atmosphere though reaction with OH• and O3 to form non volatile species which then form particles. These latter ones are responsible for the haze.

  Explain the true rate constant for a reaction

The true rate constant for a reaction is just that, a constant( at the constant temperature). Would your calculated value for k be higher than, lower than, or equal to the real value of k if 5 wt% bleach was unknowingly substituted with 8wt% bleac..

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd