Calculate the percent of air

Assignment Help Chemistry
Reference no: EM1397228

It is noted that at some conditions consists atmospheric pressure =1.0atm and temperature = 26.6°C a container is completely full then you just need to calculate the percent (by volume) of air that would be displaced when all of theN2 (l) get evaporated. it is given that Liquid nitrogen has a density of 0.807 g/mL

Reference no: EM1397228

Questions Cloud

Provide an explanation for the high absorbance : Provide an explanation for the high absorbance reading in the 80-degree control tube in the Temperature assay. Discuss the effect of high temperature dependence as potential sources of error in the measure of enzymatic activity.
Why do you think that chemotherapy drugs : Can you imagine any potential advantage that would result from the duplication of a region of a chromosome? Briefly explain what/why.
Describe cdma used in gps-qualcomm satellite phone network : Describe CDMA (code division multiple access), that is used in GPS and Qualcomm satellite phone network, also other communication standards.
Difference between the null and alternative hypothesis : Explain the difference between the null and alternative hypothesis. Which one can be proven in a statistical sense?
Calculate the percent of air : Calculate the percent (by volume) of air that would be displaced when all of theN2 (l) get evaporated. it is given that Liquid nitrogen has a density of 0.807 g/mL
Determine the ph of solution : Need to prepare a solution of 0.2 L 0.4 M then determine how many cm^3 of a solution of H2SO4 (sulfuric acid) 80.0%
How would dna replication be affected : How would DNA replication be affected if ligase were not available?
Linear regression-forecasting future conditions : Most businesses use some form of linear regression in forecasting future conditions. Give an example of the use of regression analysis at your organization. What were the independent and dependent variables?
Explain the value and application of the above research : Discuss some of the recent (within five years) and current research on Nutrition, Obesity, and Atherosclerotic Cardiovascular Disease.

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the molarity of the acetic acid solution

When 31.7mL of 0.235M Potassium hydroxide is required to completely neutralize 26.0mL of a HC 2 H 3 O 2 solution, calculate the molarity of the acetic acid solution.

  Testing the bounds of natural fibres

The purpose of this experiment is to find out which fabric out of polyester, polypropylene, cotton and wool is the most suitable to make a sling back chair.

  Calculate the expectation value of its angular momentum

The state function to describe a particle on a sphere is given as Ψ=2sin^2(?)+cos?(θ).calculate the expectation value of its angular momentum about the z-axis, energy and the square of the total angular momentum L^2.

  Assume gases are at the same pressure and temperature

Assuming all gases are at the same pressure and temperature, how many liters of CO2 are formed from 15.0L of CO.

  Use a drawing program to draw a beaker.

Use a drawing program to draw a beaker.

  Calculate the binding energy of the 2s electron

Calculate the binding energy of the 2s electron in iron and calculate the binding energy of the 2s electron in iron. Does the new energy agree better with experiment?

  Determine the freezing point

Determine the freezing point and calculate the final temperature if initially this iron nail was at temperature of 28 degree Celsius?

  Chemistry of proteins and hemoglobin

Chemistry of Proteins and Hemoglobin - What is the effect of the following changes on the O 2  affinity of hemoglobin?

  What is the rate of the reaction

Find the rate of the reaction - What is the rate of the reaction?

  Compute the percent ionic character of molecule

Calculate the molecular weight of this gas if A sample of gas weighs 0.250 g and occupies a volume of 112 cm3 at STP?

  How much more pressure will the gas exert

Find the value of Pressure - How much more pressure will the gas exert if the temperature is raised to 44.1°C?

  Chemical kinetics - reactants of the slow step of a reaction

Chemical Kinetics - Show that only the reactants of the slow step of a reaction are found in the rate law of the reaction - which of the two steps is slower and which substance (if any) is probably an unstable intermediate?

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