State moles of gas are there in a gas-filled balloon

Assignment Help Chemistry
Reference no: EM13226762

How many moles of gas are there in a gas-filled balloon, which has a volume of 67.0 L at a pressure of 742 mmHg and a temperature of 25.0°C?

Reference no: EM13226762

Questions Cloud

How to perform an economic analysis : For a new product sales are expected to be 2,000 products in year 1, increasing by 1,000 products each subsequent year to 5,000 products in year 4. Two different manufacturing equipment options are available a) Up front equipment purchase cost of $..
Describe to robert the normative ethical theories : Describe to Robert the normative ethical theories and advise Robert of an appropriate decision from the teleological ethics perspective of 'ethical egoism'. Explain why it is based on 'ethical egoism'.
Explain the temperature remains constant : the temperature remains constant, and the pressure on the oxygen is decreased to one third the original pressure, what is the new volume
Find the input impedance into this line at z : A transmission line with no loss, with Z0= 60 ohms, is operated at 60MHz. The velocity on the line is c. The line is soldered to a ground connection at z=0. Find the input impedance into this line at z= -1.25 meters
State moles of gas are there in a gas-filled balloon : How many moles of gas are there in a gas-filled balloon, which has a volume of 67.0 L at a pressure of 742 mmHg and a temperature of 25.0°C?
What is the probability of winning two rounds in a row : In a game, half of the (large) pool of potential opponents are beginners, a third intermediates, and one sixth are masters. Your chances of beating them are 60% for beginners, 30% for intermediates, and 10% for masters.
Compute the heat transfer from system to surroundings : Assuming that the specific heat capacity of the solution is the same as for water, calculate the heat transfer from system to surroundings, in kilojoules
What is the group delay between a pulsar pulse received : A pulsar lies 1000 light years from Earth. The average plasma concentration is 1 el/cc. Using the plasma dispersion relationship for group speed, what is the group delay between a pulsar pulse received at 1 GHz and at 800 MHz
Compute the final volume of the bubble if its initial volume : where the temperature and pressure are 4oC and 3.0 atm, to the water's surface, where the temperature is 25oC and pressure is 0.95 atm. Calculate the final volume of the bubble if its initial volume was 2.1 mL

Reviews

Write a Review

Chemistry Questions & Answers

  State the surface energy to the enthalpy of vaporization

Why is ratio the surface energy to the enthalpy of vaporization much less than one half?

  Compute lb inerts added

Convert lb mol CaC2 feed to lb and calculate lb inerts added. The total lb solids in the slurry is then the sum of the Ca(OH)2 plus inerts. In calculating the water added, remember that some is consumed in the reaction.]

  State the ksp of magnesium carbonate

The Ksp of magnesium carbonate is 4.0x10-5. write balanced chemical equations and Ksp expressions for each of the salts as part of your solution

  Means of communication between humans and other planets

As space exploration increases, means of communication between humans and other planets are being developed

  Calculate the partial pressure of o2

a tank contains 150.0 g of co2 and 24.0 g o2 at a total pressure of 4.25 atm and a tempature of 25.0*C. Calculate the partial pressure of O2.

  Explain at least four possible factors which may influence

Descibe at least four possible factors which may influence the amount of light absorbed by a solution and how these factors may affect the absorption

  Explain what order would glutamic acid eluted

In what order would the amino acids arginine, leucine, and lysine be eluted from a Dowex-1 column at pH 10.5? (b) In what order would glutamic acid

  Define what is the rate of appearance of p in mol

For the following reaction: 2A + B + C --> 3P If the rate of disappearance of A ((delta)A/(delta)t) is -0.77 mol/(L s), what is the rate of appearance of P in mol/(L s)?

  What is the percent yield of the reaction

C2H4 Flows into a catalytic reactor at 25atm and 300 degrees C with a flow rate of 1010 L/min. Hydrogen at 25atm and 300 degrees C with a flow rate of 1050L/min. If 11.0kg of C2H6 are collected per minute, what's the percent yield of the reaction?

  Explain tlc was repeated and dipped in an acid soultion

Why do compounds change color when separation by TLC was repeated and dipped in an acid soultion?

  Calculate the amount of heat transferred

calculate the amount of heat transferred when 46.0 g of {rm{CH}}_3 {rm{OH}}(g) is decomposed by this reaction at constant pressure.

  What is the molality of sodium acetate in the solution

If I add 1.65L to 112g of sodium acetate what is the molality of sodium acetate in the solution

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