The three naturally occurring isotopic forms of k are 39k

Reference no: EM13372523

The three naturally occurring isotopic forms of K are 39k, 38.963707u; 40k, 39.363999 u; and 41k. The percentage natural abundances of 39k and 41k are 93.2581% and 6.7302%, respectively. find out the isotopic mass of 41k.?

Reference no: EM13372523

Questions Cloud

Determine the molar mass of the substance if 1200 grams of : determine the molar mass of the substance if 120.0 grams of a pure sample contained 24.0 mol of the substance. express

In a batch reactor the decomposition of species a follows : in a batch reactor the decomposition of species a follows n-th order kinetics as a-gtb rk cnthe conversion of a

When an unknown compound z of 951 grams was added in 92 : when an unknown compound z of 9.51 grams was added in 92 grams of c6h6 benzene determine what is the mole fraction of x

Determine how many moles of cation are produced when 646 : determine how many moles of cation are produced when 6.46 grams of nh4cl is dissolved?nbspcompute the difference in the

The three naturally occurring isotopic forms of k are 39k : the three naturally occurring isotopic forms of k are 39k 38.963707u 40k 39.363999 u and 41k. the percentage natural

What is the compounds molar mass if the density of a : what is the compounds molar mass if the density of a gaseous compound of phosphorous is 0.943gl at 474k when its

Use the henderson-hasselbalch equation to perform the : use the henderson-hasselbalch equation to perform the givennbsp calculations compute the volume of the 0.500 m acetic

An ecell consists of a ag electrode in contact with 346 ml : an ecell consists of a ag electrode in contact with 346 ml of 0.1 m silver nitrate solution and a mg electrode in

Determine number of moles of oxygen molecules are in the : determine number of moles of oxygen molecules are in the cylinder if the volume of the cylinder is 5500 ml and the

Reviews

Write a Review

Required(*) Message

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

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

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

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

User Account

All Pages