๐Ÿท๏ธ LIMITED TIME OFFER: GET 20% OFF GRADE+ YEARLY SUBSCRIPTION โ†’
Log in
Chemistry
1
answer
0
watching
123
views
23 Nov 2019

1 liter of H20 will dissolve 2.5 X 10^ -5 moles of lead (II)Fluoride at room temperature. Calculate the Ksp for Lead (II)Fluoride.

Please show work!

Watch
1
answer
0
watching
123
views

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

Patrina Schowalter
Patrina SchowalterLv2
9 Nov 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
Principles of Chemistry Molecular Approach
3rd Edition, 2014
Tro
ISBN: 9780321971944
Chemistry: Structure and Properties
2nd Edition,
Tro
ISBN: 9780134293936
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) Write the dissolution reaction for lead(II) iodide. How many grams of lead(II) iodide will dissolve in 250.0 mL of water? What are the molarities of lead(II) ion and iodide ion? Neglect any volume change due to the lead(II) iodide. Ksp of lead(II) iodide = 1.4 x 10-8

b) How many grams of lead(II) iodide will dissolve in 250.0 mL of 0.35 M HI?

c) Will the solubility of lead(II) iodide in 250.0 mL of 0.35 M HNO3 be the same as (a) or (b) ?

d ) How would the answers to (a) and (c) have compared if the salt under consideration were lead(II) fluoride, rather than lead(II) iodide? Ksp PbF2 = 7.1 x 10-7 KaHF = 7.2 x 10-4

e ) Lead(II) ion forms a 1:1 complex with a particular ligand, L (forms PbL2+) . Write the reaction for formation of the complex ion using รขย€ยœLรขย€ย as the ligand. If the formation constant for this complex is 2.9 x 104 , calculate the solubility of lead(II) iodide in a 1.5 M solution of L.

2)c. Lead (II) fluoride solid is an interesting species in that it is sparingly soluble in pure water. If the solubility constant Ksp for PbF2 is Ksp = 2.7 x 10-8

PbF2 (s) <------>Pb2+ (aq) + 2F- (aq) Ksp = 2.7 x 10-8

i. Determine how many grams of PbF2 can dissolve in 200.0 mL of water (4 Marks)

ii. If you have a 500.00 mL solution containing 0.01 moles of Pb2+ and 0.1 moles of F- ions, will a precipitate of PbCl2 solid form? (3 Marks)

iii. What will be the molar solubility of PbF2 in 0.1M Pb(NO3)2 solution (3Marks)

1)Uranium oxide reacts with hydrogen fluoride according to the equation

UO2 (s) + 4HF (g) <------->UF4 (g) + 2H2O (g) รŽย”H = - 256 kJ

If you have equal number of moles (0.1 moles) of reactants and products in (a) above, determine which direction the equilibrium will shift if Keq = 10,

Weekly leaderboard

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