What is the partial pressure of h2

Assignment Help Chemistry
Reference no: EM131183885

To prepare a sample of hydrogen gas, a student reacts 14.78 grams of zinc with acid:

Zn(s) + 2H (+) = Zn (2+) + H2 (g)

The hydrogen is collected over water at 22 degrees C and the total pressure of gas collected is 768.mm Hg. What is the partial pressure of H2? What volume of wet hydrogen gas is collected?

Reference no: EM131183885

Questions Cloud

Why a robust web presence matters to company executives : Analyze how social media provides a competitive advantage for an organization's Web strategy, given that many companies have started hiring personnel to handle Facebook and Twitter posts. Explain why a robust Web presence matters to company execut..
Explain the security levels of the prisons : Describe the problems associated with the prisons used to incarcerate these individuals. - Explain the security levels of the prisons.
Choose to conduct a project that is technical : Choose to conduct a project that is technical (i.e. practically based e.g. development of a prototype, simulation, design framework etc) that fall withincomputing and IT curriculum.
Conduct research about a biblical figure such as moses : Conduct research about a biblical figure such as Moses, David, Paul, Joseph, Esther, or Nehemiah to learn about how the biblical leader exemplified servant leadership and see how the principles of servant leadership transcend time and place
What is the partial pressure of h2 : The hydrogen is collected over water at 22 degrees C and the total pressure of gas collected is 768.mm Hg. What is the partial pressure of H2? What volume of wet hydrogen gas is collected?
Summarize the different types of data storage technology : Compare and contrast the types and role of distributed software architecture. Discuss common input / output technologies. Summarize the different types of data storage technology.
Particular temperature and pressure : At a particular temperature and pressure, 25.0 g of CO2 occupy 7.16 liters. What is the volume of 14.0 g of CH4 at the same temperature and pressure?
Explain how each employee will reach each of these goals : Explain how each employee will reach each of these goals paying attention to the following factors: -Establish Credibility- Being Creative -Being Accountable - Being a Team Player.
How many parts of each kind are left over : a. How many bicycles can be manufactured using these parts? b. How many parts of each kind are left over? c. Which part is like a limiting reactant in that it limits the production of bicycles?

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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