Log in
Chemistry
1
answer
0
watching
138
views
12 Dec 2019

Calculate the absorbance of a solution of 3.40x10^-5 M solutiom of a Fe(SCN)2+ complex at 580nm in a 1.00cm solution

Watch
1
answer
0
watching
138
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Tod Thiel
Tod ThielLv2
13 Dec 2019

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share
discord banner image
Join us on Discord
Chemistry Study Group
Join now

Related textbook solutions

Basic Chemistry
5 Edition,
Timberlake
ISBN: 9780134138046
Principles of Chemistry Molecular Approach
4th Edition,
Tro
ISBN: 9780134112831
Chemistry: Structure and Properties
2nd Edition,
Tro
ISBN: 9780134293936
Principles of Chemistry Molecular Approach
3rd Edition, 2014
Tro
ISBN: 9780321971944
Chemistry: A Molecular Approach
3rd Edition,
Tro
ISBN: 9780321809247
Chemistry: A Molecular Approach
5th Edition,
Tro
ISBN: 9780134874371
Principles of Chemistry: A Molecular Approach
4th Edition,
Tro
ISBN: 9780134895741
Chemistry: The Central Science
14th Edition, 2017
Brown
ISBN: 9780134414232

Related questions

A 5.33x10^-5 M solution of the oxygen trasport protein myoglobin (completely deoxygenated) was found to have an absorbance of .40 at 580nm. If another solution of completely deoxygenated myoglobin had and absorbance of .55 at 580 nm, what is the concentration of myoblogin in this unknown, assuming that absorbance is linearly correlated with the concentration of the light-absorbing species at a given wavelength (i.e. Beer's law holds)?

A student mixed 4.00mL of 1.02x10^(-1) M Fe(NO3)3 with 100.00mL of1.98*10^(-4) M KSCN, using 5.0*10^(-1) M HNO3 as the solvent forboth solutions, and found the absorbance of the resultingequilibrium mixture to be .253. Given these data, calculate thefollowing:
1. [Fe*]
2. [SCN*]
3.[Fe*] + [SCN*]
4.[Fe*][SCN*]
5.A([Fe*] + [SCN*])
6.A / ([Fe*][SCN*])
7. (A([Fe*] + [SCN*]))/([Fe*][SCN*])

thanks.

Weekly leaderboard

Home
Homework Help 3,900,000
Chemistry 830,000
Start filling in the gaps now
Log in