User Account

All Pages

Fnd out amount of nitrogen and oxygen in grams in cup 236

Assignment Help Chemistry
Reference no: EM13469378

Henry's Law constants for aqueous solutions at 25°C are 8.20 × 10-7 molal/mmHg for N2 and 1.62 × 10-6 molal/mmHg for O2. Determine the amount of nitrogen and oxygen (in grams) in a cup (236 mL) of water under an atmospheric pressure of 760 mmHg, assuming that air is 80% N2 and 20% O2.

Reference no: EM13469378

Questions Cloud

Find the amount of heat kj required if 640 kg of h2o is : what is the amount of heat kj required if 64.0 kg of h2o is heated from 25degc to 85degc? 200.0 g al c 0.900 at
Explain von neumann architecture and describe why it is : computer architecture is the combination of software and hardware that is organized in such a fashion as to deliver the
Q1 explain what a relational database is and explain why : you are the trainer for a major technology firm. one of the problems your firm has is hiring new technologists who have
Wen initial concentration of so3g is 0128 m concentration : consider the following reaction at a fixed temperature. 2so3g 2so2g o2g when the initial concentration of so3g is
Fnd out amount of nitrogen and oxygen in grams in cup 236 : henrys law constants for aqueous solutions at 25degc are 8.20 times 10-7 molalmmhg for n2 and 1.62 times 10-6 molalmmhg
Why is it stated that electronic commerce is a catalyst of : why is it said that electronic commerce is a catalyst of fundamental changes in organizations? search the ashford
For solvents below with their value for kb in parenthesis : for the solvents below with their value for kb in parenthesis. if a solute is added to each of the solvents to a 1.0 m
1 describe haptic feedback describe its key uses and : as a software engineer you have been asked to write a paper that describes the use of current technologies with regard
A 100 ml solution of 05 m naoh is added to 100 ml solution : 1 a 1.00 m aqueous solution of the following compounds were produced. which compound would you expect to produce a

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the distance and energy

Calculate the distance (in Angstroms) and energy (KJ/mol) where the molecules are most attractive.

  Explain would be produced by the dehydration

What alkene (including cis and trans isomers) would be produced by the dehydration of the following alcohols? Where possible, predict the relative amounts of each product according to Zaitsev's rule. a. 3-pentanol b. 2-methyl-2-butanol c. 1-butano..

  Why would it be difficult to determine the point where the

why would it be difficult to determine the point where the limiting reactant changes if 13.0 ml of 1m hclaq were used

  Compute the number of moles of each ion

what is the chemical calculation to figure out the following: calculate the number of moles of each ion present in the following solution: 10.2 mL of 0.451 M AlCl3 solution.

  What is the molar concentration of the ammonia

If 18.2 mL of 0.800 M HCl solution are needed to neutralize 5.00 mL of a household ammonia solution, what is the molar concentration of the ammonia.

  Q1determine the mass of a sample of hg that occupies a

q1.determine the mass of a sample of hg that occupies a volume of 4.75ml if the specific gravity of mercury 13.63.

  Explain vapor pressure of gaseous mercury at the temperature

A mercury spill occurs in a lab whose temperature is 30 Degrees Celsius. The vapor pressure of gaseous mercury at this temperature is 3.65 x 10^-6 atm

  Assuming that all the fes2 reacts how many grams of so3 are

so3 can be produced in the following two-step processfes2 o2 ---gt fe2o3 so2s02 o2 ----gt so3assuming that all the

  Explain what is the max amount of fructose

what is the max amount of fructose that can be added to 1.5 kg pure water and still have the solution freeze?

  Calculate the theoretical and percent yield

A chemist burns 160g of aluminum oxygen to produce aluminum oxide. She produces 260g of aluminum oxide. Write a balanced equation and calculate the theoretical and percent yield

  Determine the new temperature

Determine the new temperature and express your answer in degrees celsius,?

  Compute the standard free energy change for silver sulfate

Calculate the standard free energy change for silver sulfate dissolution at 25 degrees Celsius.

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