Explain what is the concentration of zinc ion

Assignment Help Chemistry
Reference no: EM13236292

The formation constant Kf for the complex ion Zn(OH)42- is 2.8 1015. What is the concentration of zinc ion, Zn2+, in a solution that is initially 0.50 M in Zn(OH)42-

Reference no: EM13236292

Questions Cloud

Calculate the herfindahl-hirschman index for the industry : Calculate the six firm concentration ratio and Herfindahl-Hirschman index for this industry. What does each of these measures have to say about the degree of concentration in the industry
What was the takeoff speed : An athlete performing a long jump leaves the ground at a 34.4? angle and lands 7.65m away, What was the takeoff speed
Rapid growth of islam influenced both eastern roman empire : The rapid growth of Islam influenced both the Eastern Roman Empire and Asia. What are the factors that made the Islamic Empire successful? Why did the Eastern Roman Empire lose it's territories so quickly? What was the result of these lost territorie..
Is your supervisor correct in stating that reengineering : Use classroom resources as well as any applicable outside sources to support your viewpoint. Remember to include APA cited links to any articles or online resources that you use to support your discussion.
Explain what is the concentration of zinc ion : The formation constant Kf for the complex ion Zn(OH)42- is 2.8 1015. What is the concentration of zinc ion, Zn2+, in a solution that is initially 0.50 M in Zn(OH)42-
What nonprogrammed decisions need to be made by the public : In view of the current events in the Business World (unemployment, stock market down, businesses closings, and declaring bankruptcy) what nonprogrammed decisions need to be made by the public and Businesses
Compare the role of gender in egyptian-indian : Compare the role of gender in Egyptian, Indian, and Chinese societies in the period before the Common Era. In each society were women allowed to own their own property? Marry who they wished? Divorce when they wanted to? What were their duties in the..
Discuss capacity planning in services industries : Discuss capacity planning in services industries and how labor capacity constraints can be managed in a service organization. Please provide specific examples.
Which strategy would be more effective in the long run : One government strategy to provide for economic stability and encourage economic growth is to provide tax reductions or tax incentives for individuals and businesses. An alternative approach is to increase government spending to accomplish these g..

Reviews

Write a Review

Chemistry Questions & Answers

  State the chemical expression for the fraction

Using the reactions below, write out the chemical expression for the fraction of all species that would be [Sn2+] (note this form does not need to be solved for K values, just the compounds themselves).

  State what mass of a copper ore consisting

What mass of a copper ore consisting of 46% copper(I) sulfide must be mined in order to produce 1.0 x 10^3 kg (1.0 metric ton) of copper metal?

  Explain what is the molar concentration of this solution

a molal concentration of 6.25 m has a density of 1.300 g/mL. What is the molar concentration of this solution?

  What is the electron domain geometry

A compound made up of only phosphorus and chlorine contains 77.45% chlorine by weight. What is the electron domain geometry of the central atom of this substance?

  Fears of radiation exposure from normal use of detectors

Fears of radiation exposure from normal use of such detectors are largely unfounded. Identify reasons why ^241Am smoke detectors are perfectly safe.

  Consider polysaccharides amylose and spartylose tarhylose

Consider the four polysaccharides amylose, spartylose tarhylose and ranylose. Amylose is the unbranched polymer of a-(1Ã 4) linked glucose molecules found in starch, while spartylose, tarhylose and a Blue Devylosea

  Sodium azide are needed to provide sufficient nitrogen gas

How many grams of sodium azide are needed to provide sufficient nitrogen gas to fill a 35.0x35.0x25.0 cm bag to a pressure of 1.20 atm at 26 degress C.

  Explain water is in equilibrium with the entering gas

Calculate (a) the kilograms of water per minute needed to remove the sulfur dioxide assuming that the exit water is in equilibrium with the entering gas and (b) the ratio of the water stream to the gas stream. The Henry's law constant for sulfur d..

  Compute the ph for the titration

Calculate the pH for the titration of 20mL of .75M formic acid (HCOOH) Ka(HCOOH) = 1.8e-4, with .2M KOH. a) Before any acid is added

  Explain the components traveled initial position

Using paper chromatography, a student separated a dye spot into three components, A, B, and C. The components traveled 4.2 cm, 5.7 cm, and 8.0 cm,. respectively from their initial position on the strip

  Depict a formula for the lowest molecular weight compound

Draw a formula for the lowest molecular weight compound that contains C, H, and possibly O, N or S, is a chiral compound, contains ONLY one functional group, and is a sulfide.

  What is the final temperature of a metal sample

what is the final temperature of A metal sample weighing 34.526 g was heated to 98.0 degrees Celcius then quickly transferred into a styrofoam cup calorimeter containing 74.365 g of distilled water at a temperature of 27.0 degrees celcius.

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