Calculate the moles of argon present

Assignment Help Chemistry
Reference no: EM13150181

A 355 ml container holds .146g of Ne and an unknown amount of Ar at 35 degrees C and a total pressure of 26 mmHg. Calculate the moles of Ar present

Reference no: EM13150181

Questions Cloud

Determine the ror if this investment for the following cases : A gold mine can be purchased for $100 million. Determine the ROR if this investment for the following cases. The estimated useful life of the mine is 10 years.
Inventory to manipulate income : How could management use inventory to manipulate income? What is the difference between periodic and perpetual inventory systems? Which items and costs should be included in inventory?
Company charges the same $5.00 : Company charges the same $5.00 price for the irmagazines. Each wants to maximize its salesgiven the$5.00price. Eachweek,therearetwopotentialcoverstories. Oneison politics.
Efficient workforce to maintain productivity levels : Efficient workforce to maintain productivity levels, and developing strategies for the ultimate reduction and lay-off of employees.
Calculate the moles of argon present : A 355 ml container holds .146g of Ne and an unknown amount of Ar at 35 degrees C and a total pressure of 26 mmHg. Calculate the moles of Ar present
Variation from budget : Top management notices a variation from budget and an investigation of the difference reveals that the department manager could not be expected to have controlled the variation. Which of the following statements is applicable?
Define linear regression calculations : The reaction is thought to follow second order kinetics which follows the relationship 1/[A]=1/[A]0+kt where [A] is the molarity at time, t, and [A]0 is the initial concentration.
Determining amount of the dividend : The Polk stock was purchased for $5 per share. Market value was $10 per share on the declaration date and $11 per share on the distribution date. What is the amount of the dividend?
Explain is the high school justified in its claim : A random sample of 50 students from this school was selected, and the mean math SAT score was 530. Is the high school justified in its claim? Explain.

Reviews

Write a Review

Chemistry Questions & Answers

  What will be the volume of the gas

ideal gas in 2.0 L what will be the volume of the gas if the pressure on the container is doubled while the temperature is reduced from 400 K to 200 K.

  What mass of silver was in the orginal solution

A solution contains an unknown mass of dissolved silver ions. when potassium chloride is add to the solution.,a white precipitate forms.

  Define the vapor pressures of pure benzene

The vapor pressures of pure benzene and pure toluene at 25 C are 94.2 torr and 28.4 torr, respectively. Assuming ideal behavior

  What was the final temperature

A 4.70 g nugget of pure gold absorbed 285 J of heat. The initial temperature was 24.0°C. What was the final temperature.

  Compute the molecular weights

Calculate the molecular weights of the 5 congeners listed above. What do the trends of log KOA, log KOW, and the negative log of water solubility vs. molecular weight indicate about the relationship between molecular weight and

  What the new volume will be

Five hundred liters of a gas are cooled from 20°C to 10°C while the pressure remains constant.what the new volume will be?

  What is the theoretical yield percentage

Bromine can be obtained from the decomposition of calcium bromide by means of electrolysis. If 10.0 g of calcium bromide are dissolved in water

  Law of exact extent

In a second experiment, I(electric current) broke down a sample of H 2 O into 1.45 grams of hydrogen and 11.51 grams oxygen. Are these results reliable with the law of exact extent?

  What is the half life of the phosphours 32

After 42 days a 2.0 g sample of phosphorus 32 contain only 0.25 g of the isotopt. what is the half life of the phosphours 32 ?

  What is the absolute pressure in the duct

A sealed-end water manometer attached to an air duct reads 1598 cm. An open-end water manometer attached to the same duct reads 556.2 cm.

  Compute the atomic mass of element z

Compute pH and [OH-] for each of the following solutions. (a) 8.1×10-2M Na2CO3, (b) 0.15M NaCN

  Calculate the heat loss to the inner 2.35-g styrofoam cup

Heat is lost to the styrofoam calorimeter. Assuming a 6.22 C temperature change for the reaction of HCl(aq) with NaOH(aq), calculate the heat loss to the inner 2.35-g styrofoam cup. The specific heat of styrofoam is 1.34 J/gC.

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