Explain how many moles of gas are there incontainer

Assignment Help Chemistry
Reference no: EM13246713

How many moles of gas are there in a 45.0 L container at 25.0 degrees Celcius and 500.0 mm Hg

Reference no: EM13246713

Questions Cloud

Initialize contents of array to random numbers using rand : Write a program to do the following: Declare a 4x4 2D integer array, Initialize the contents of the array to random numbers using rand() , Print the contents of the array, Prompt the user to enter a number to search for inside the array
How far should the mirror be from the wall : A luminous object is 4.00m for a wall. You are to use a concave mirror to project an image of the object on the wall with the image 2.25 times the size of the object, how far should the mirror be from the wall
Explain what is the nickel concentration of a solution : A 0.100 M sample of NiSO4 gave an absorbance of 0.60 at 600 nm in a 1 cm cuvette. What is the nickel concentration of a solution giving an absorbance of 0.20 in the same cuvetter at the ame wavelength
Evaluate gandhi both a man and apolitican : Evaluate gandhi both a man and apolitican, discussing which aspats of his life have had mostenduring impact on the future generations you must also expolorehow his strategies/ideas cannot be applied to resolvedinternational conflict today?
Explain how many moles of gas are there incontainer : How many moles of gas are there in a 45.0 L container at 25.0 degrees Celcius and 500.0 mm Hg
What is the probability that at least two men arrive : What is the probability that at least two men arrive before the second woman arrives and what is the probability that six fishes bite during the first two hours and what is the probability that he fails to catch any fishes during the first two hours?
Determine the magnitude of the tension in the string : A mass m = 4.5 kg hangs on the end of a massless rope L = 2.01 m long. The pendulum is held horizontal and released from rest. What is the magnitude of the tension in the string at the bottom of the path
Define what is the concentration of the naoh : A 25.0 ml sample of 0.105 M HCl was titrated with 31.5 ml of NaOH. What is the concentration of the NaOH
Second half of the 19th century : Compare and contrast the major impacts, political, economic andsocial, of Western imperialism on China and India in the secondhalf of the 19th century.

Reviews

Write a Review

Chemistry Questions & Answers

  Define a detailed calorimetric method

Develop a detailed calorimetric method for determining the temperature of the warm water sample.

  State the standard free energy for the neutralization

The standard free energy for the neutralization of HCl with NaOH at 25 degrees Celsius is -79.9KJ/mol. Calculate the equilibrium constant for the reaction.

  Explain the oxygen is obtained from air

Someday, cars may be powered by clean H2/O2 fuel cells and electric motors. Under standard conditions, such a fuel cell can develop 1.229 volts. If the oxygen is obtained from air (at P=0.21 bar), what pressure of H2 would be required to develop 1..

  Depict the structure of all alkenyl side products

Draw the structure of all alkenyl side products that could be formed by dehyradation of 2-methyl-2-butanol by and E1 mechanism. propose a mechanism for the formation of the alkene side products.

  What would be the new temperature

If a container having a volume of 322mL at 25.o degrees celcius was to suddenly reduce to 75.0mL, what would be the new temp.(n,p constant)?

  What is the value for kc

Nitrogen dioxide decomposes according to the reaction 2NO2(g) 2NO(g) + O2(g) where Kp = 4.48 × 10-13 at 25°C. What is the value for Kc?

  Calculate the number of grams of hc2h3o2 needed

Calculate the number of grams of HC2H3O2 needed to make 450 mL of 0.322 M solution.

  Explain a molecular ion peak in its mass spectrum

Which statement(s) is(are) true about X which has a molecular ion peak in its mass spectrum at mass 164?

  The beer''s law constant for the copper ammonia complex

A 0.3500 g sample of brass is analyzed by the procedure in the above exercise. The Beer's Law constant for the copper ammonia complex is determined to be 7.50 x 10^-1 mL/mg.

  State what is the amount of heat involved in calories

Calories given off when 83g of water cools from 48 degrees Celsius to 27 degrees Celsius.

  Define kept at a temperature below the normal boiling point

when using a rotary evaporator, the water bath is typically kept at a temperature below the normal boiling point of the solvent to be evaporated

  State moderate contamination of a basalt by granitic rocks

explain why moderate contamination of a basalt by granitic rocks does not greatly change the FeO/MgO ratio of the hybrid magma with respect to the ratio of the original basalt.

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