Lead thiocyanate, Pb(SCN)2, has a Kp value of 2.00 x 10- AB(s) A+ (aq) +B (aq) Le Châteller's principle tells us that an increase in either [A] or [B] will shift this equilibrium to the left, reducing the solubility of AB. In other words, AB is more soluble in pure water than in a solution that already contains A or Blons This is an example of the common-ion effect Part B The common-ion effect can be applied to a solution of lead thiocyanate when potassium thiocyanate is added. Since there is a common ion, the cyanate ion, the molar solubility of lead thiocyanate goes down in the presence of potassium thiocyanate. Calculate the molar solubility of lead thiocyanate in 0.800 M KSCN. Express your answer with the appropriate units.

Lead thiocyanate, Pb(SCN)2, has a Kp value of 2.00 x 10- AB(s) A+ (aq) +B (aq) Le Châteller's principle tells us that an increase in either [A] or [B] will shift this equilibrium to the left, reducing the solubility of AB. In other words, AB is more soluble in pure water than in a solution that already contains A or Blons This is an example of the common-ion effect Part B The common-ion effect can be applied to a solution of lead thiocyanate when potassium thiocyanate is added. Since there is a common ion, the cyanate ion, the molar solubility of lead thiocyanate goes down in the presence of potassium thiocyanate. Calculate the molar solubility of lead thiocyanate in 0.800 M KSCN. Express your answer with the appropriate units.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: The balanced equation for the combustion of butane, CAH10, is shown below. For your convenience, the…

A: Given Volume of Butane = 2 Liter Volume of Oxygen =?

Q: (optional) Blue turquoise is an example of a hydrate mineral containing copper; the chemical formula…

A: Mass percentage of any component may be calculated as, Mass percentage = mass of the component total…

Q: A 5.276 g sample of Al-Mg alloy is digested in nitric acid (to Al*3 and Mg*²). The solution is…

A: Given: Mass of sample = 5.276 g The solution is diluted = 500 mL three 100 mL of solution titrated…

Q: Chlorine gas , water , and Manganese ( II ) chloride can be produced in the lab by adding…

Q: Calculate the percent by mass of chlorine in ammonium chlorate

Q: 15. Laboratory analysis of a sample yielded the following data for the combustion of Nickel Ni(s) +…

A: Given, The combustion reaction: Ni(s) + O2(g) -------> Ni O(s)…

Q: Gypsum casou2Hq 3. Propane is used as a fuel, commonly in portable grills. If 15.0 grams of propane…

Q: Consider these compounds: A. PbF, В. Си(ОН)2 C. Cr(OH)3 D. Al(OH)3 Complete the following statements…

A: Whether we are able to compare the solubility of two salts by just looking into their Ksp values…

Q: The great French chemist Antoine Lavoisier discovered the Law of Conservation of Mass in part by…

A: 1. Given that : We have to write the balanced equation for the decomposition of mercury (II) oxide…

Q: A flexible container contains 6.02 x 10 molecules of N, at a volume of 22.4L. What will be its new…

A: To solve this problem we have first convert the number of molecules into number of moles . We know…

Q: A 2.00 g sample of methamphetamine was found to contain 1.61gC, 0.203gH and 0.188 g N. What is its…

A: Given : Mass of C = 1.61 g Mass of H = 0.203 g Mass of N = 0.188 g Assuming the empirical formula of…

Q: and assuming concrete is 100% by volume CaO, how much CO2 was released producing the concrete used…

Q: Combustion of hydrocarbon such as heptane produces carbon dioxide, a greenhouse gas. Greenhouse…

A: First we would write a balanced chemical equation for combustion of liquid heptane. Then to…

Q: What is the percentage composition of C6H12O6

A: Glucose composition means that carbon, hydrogen and oxygen are present in the ratio 1 : 2 : 1 in…

Q: Nitric acid is produced fromnitrogen monoxide, which is in turnis prepared from ammonia by a process…

A: The stage 1 chemical reaction taking place in the Ostwald Process is given as - 4NH3 + 5O2 → 4NO +…

Q: Iron reacts with oxygen gas to form a mixture of FeO and Fe₂O₃ when the supply of oxygen is limited.…

Q: You wish to prepare 211 grams of 16.6 % Mg(CH3COO),. . You will need grams of magnesium acetate and…

Q: 5) King Krator the Merciless has called on Pogo, a humble goldsmith, to make a crown for the King.…

A: The mass of gold given by King Krator to gold Smith Pogo is ---- 14 oz. The density of gold=19.3…

Q: 2. Explosives are effective if they produce a large number of gaseous molecules as products.…

Q: test tube, KClO3 (MM = 122.55 g/mol) and MnO2 used in the reaction: 29.31 g, Mass of the test tube…

A: Given Mass of empty test tube = 27.54 gMass of test tube + MnO2 = 28.04 gMass of test tube + MnO2…

Q: A 14.590 g14.590 g sample of CaCl2CaCl2 was added to 12.028 g12.028 g of K2CO3K2CO3 and mixed in…

A: Determine limiting reagent:From the balanced chemical equation, 1 mol of CaCl2 and 1 mol of K2CO3…

Q: 4.84. Aluminum chloride (AICI3) is used as a catalyst in the production of polyisobutylene, which is…

A: Given, Mass of Aluminium (Al) metal reacts = 2.70 g Mass of chlorine (Cl2) gas reacts = 7.10 g…

Q: Iron reacts with oxygen gas to form a mixture of FeO and Fe₂O₃ when the supply of oxygen is…

A: Given that: Mass of iron reacted= 20.00g Mass of mixture of iron oxide formed =28.10g

Q: Which of the following equation is both physically and mathematically correct? Select all correct…

A: In thermodynamics, the thermodynamic properties are classified into two types of functions.There are…

Q: In the "Methodé Champenoise," grape juice is fermented in a wine bottle to produce sparkling wine.…

Q: The mass of the original mixture was 2.03g. The combined mass of the salt and the evaporating dish…

A: Since you have posted a question with multiple subparts, we will solve only the first 3 subparts…

Concept explainers

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Question

G.264.

Lead thiocyanate. Pb(SCN), has a Kp value of
2.00 x 10-
AB(s) A+ (aq) +B (aq)
Le Châteller's principle tells us that an increase in either [A] or [B] will shift this equilibrium to the left, reducing the
solubility of AB. In other words, AB is more soluble in pure water than in a solution that already contains A or Bions
This is an example of the common-ion effect
Part B
The common-ion effect can be applied to a solution of lead thiocyanate when potassium thiocyanate is added. Since there
is a common ion, the cyanate ion, the molar solubility of lead thiocyanate goes down in the presence of potassium
thiocyanate.
Calculate the molar solubility of lead thiocyanate in 0.800 M KSCN.
Express your answer with the appropriate units.
View Available Hint(s)
HA
Value
Submit
4
@ CE ?
Units

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

2. For, 4 CuzN (s) + 3 02 (g) → 6 Cu20 (s) + 2 N2 (g) (a) Find the mass of Cu,0 formed by using 6.0 grams of copper (1) nitride, Cu;N. Given amount Answer Work (by dimensional analysis) and units with units (b) Find the mass of Cu,0 formed by using 1.0 g of oxygen, 0,. Given amount Answer Work (by dimensional analysis) and units with units (c) Which reactant is the limiting reactant? (Cu3N or 02)
The great French chemist Antoine Lavoisier discovered the Law of Conservation of Mass in part by doing a famous experiment in 1775. In this experiment Lavoisier found that mercury(II) oxide, when heated, decomposed into liquid mercury and an invisible and previously unknown substance: oxygen gas. 1. Write a balanced chemical equation, including physical state symbols, for the decomposition of solid mercury(II) oxide (HgO) into liquid mercury and gaseous dioxygen. х10 2. Suppose 14.0 mL dioxygen gas are produced by reaction, at a temperature of 110.0 °C and pressure of exactly 1 atm. Calculate the mass of mercury(II) oxide that must have reacted. Be sure your answer has the correct number of significant digits.
A 19.51 g sample of impure methylamine, which contains 72.58% (by mass) of CH;NH: , is reacted with 30.81 g of pure oxygen gas: 2.1 4CH, NH,(2) + 90,(8) - 4C0,(8) + 10H,0(?) + 2N;(8) 2.1.1 What is the percentage yield of this reaction if 5.54 g of nitrogen gas is collected? 2.1.2 In another experiment, this impure methylamine was used as follows: • An unknown mass of the impure compound is dissolved in enough water to make 500.0 m of solution. • 20 ml of this solution was transferred by pipette to a clean 250 ml volumetric flask and made up to the mark. • The molarity of the CH;NH; in the final solution was determined to be 0.103 M. Determine the mass of CH;NH; present in the original amount of impure compound used make this solution.
use 17.89 mL (experimental volume) and 0.00074044 mol H2 (theoretical moles of hydrogen gas) to calculate the value of R. Include correct units
14. The fertilizer ammonium sulfate [(NH,),SO4] is prepared by the reaction between ammonia (NH3) and sulfuric acid: 2NH;(g) + H,SO,(aq) --->(NH,),SO,(aq) How many kilograms of NHz are needed to produce 1.00 x 10° kg of (NH,),SO,?
1:39 1 Send a chat Enter your answer in the provided box. Hydrogen fluoride is used in the manufacture of Freons (which destroy ozone in the stratosphere) and in the production of aluminum metal. It is prepared by the reaction CaF2 + H2SO4 → CASO4 + 2HF In one process, 5.75 kg of CaF, is treated with an excess of H,SO, and yields 2.45 kg of HF. Calculate the percent yield of HF. % yield
no explanation needed, short answers appreciated
(3) A container holding NO2 and CO gas will lose NO2 gas via the reaction NO2 (g) + CO (g) → NO (g) + CO2 (g) A chemist measures the [NO2] over time and finds that plotting 1/[NO2 ] versus time yields a straight line with a slope of 3.56×10-2 M-1·s-1. If the container originally held 1.00 M NO2, what is the concentration of NO2 after 1.50 hour [NO2]1.5 hrs = ___________ How long will it take the [NO2] to drop to 20% of its initial concentration of 1.00 M? T20% = __________
I chose 913 g was I right!? The other options were 8547g 484 g 408 g
3) A mineral of calcium with the formula CaCO3¤Ca(OH)2 was analyzed by heating in a crucible, and the following data was collected: Mass of empty crucible Mass of crucible and sample Mass of crucible + CaO (final heating) 23.45 g 26.12 g 25.18 g Mass of CaO: Mass of Ca in CaO (exp.): Show calculations below: % of Ca in mineral sample (exp.):
If 0.485 g of K2CO3 were reacted according to the following equation, what would be the expected mass of the KCl product: K2CO3 (s) + HCL (aq) ---> 2 KCl (s) + H20 (g) + CO2 (g)Please use dimensional analysis for my understanding.Thanks.
Convert 750 ppb Al(III) to molar units