#47 & 48 Question 48Which of the following is incorrect for electrolyte solutions?Electrolyte solutions conduct electricity because of ion mobility.Some fraction of weak electrolytes remains as dissolved neutral molecules whendissolved in water.O Strong electrolytes completely ionize when dissolved in water.O A solution of 0.1 M acetic acid will conduct electricity more effectively than a 0.1M KCI solution.O KCI, when dissolved in water, ionizes to potassium ions and chloride ions. Question 47What is the ionic strength of a 0.100 M solution of Na2SO4 with 0.2 M KI?Ou= 0.250OH= 0.200OH= 0.500OH= 0.350%3DQuestion 48lutions?

Strong electrolyte - they completely dissociates into their respective ions. Weak electrolyte - they…

Answered: Question 47 What is the ionic strength…

Science

Chemistry

Question 47 What is the ionic strength of a 0.100 M solution of Na2SO4 with 0.2 M KI? OH= 0.250 OH=0.200 OH= 0.500 0350

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter10: Potentiometry And Redox Titrations

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: MISSED THIS? Watch KCV 15.8, IWE 15.9; Read Section 15.8. You can click on the Review link to access...

Q: A 2.00-L vessel contains 1.00 mol N2, 1.00 mol H2, and 2.00 mol NH3. The reaction is N2(g) + 3H2(g)...

Q: reactions, calculate how many grams of the first reactant are necessary to completely react with 56....

A: Molecular mass of K2SO4 = 39x2 + 32 + 4x16 = 174g/mol Molecular mass of Sr(NO3)2 = 87.6+ 2(14+ 3x16...

Q: Which of the following bases would you not use to deprotonate 1- pentyne? B H3C H3C CH2 lithium n-bu...

A: Terminal Alkyne has acidic hydrogen which can be removed by using strong base.

Q: An organic compound contains 24.24 % Carbon, 4.04 % Hydrogen, and 71.72 % Chlorine. What is its Empi...

A: Given, Mass % of carbon (C) = 24.24 % = 24.24 g Mass % of hydrogen (H) = 4.04 % = 4.04 g Mass % of c...

Q: Calculate the molar solubility for calcium phosphate Ca3 (PO4)2. (Ksp is 2.0710-33)

A: The solubility product of a compound is the multiplication of the concentration of its constituent i...

Q: Which product would be obtained if 3-methyl-2-butanol was used as the alcohol in the Electrophilic A...

Q: Determine the conjugate base/acid of each (with solution). What strong base can deprotonate the alco...

A: Concept is based on Conjugate acid-base pair.

Q: 1. Element A has last electron configuration of 2s2. 2. Element B belong to period 4 group A. 3. Ele...

A: 1. The electronic configuration of 2s2 is present in Alkali Earth Metal Be ( Beryllium) with atomic ...

Q: Ex. 2,3-dimethylpentane CH3 CH3 CH-CH-CH-CH- CH3

A: This below is the structure of aniline showing its ortho meta and para positions So this is the s...

Q: Exercise 15.36 Enhanced - with Feedback Part A MISSED THIS? Watch IWE 15.5; Read Section 15.6. You c...

Q: Hhhbbvcc

A: Kindly type or post a proper question

Q: A sample of unknown hydrate, AC·XH2O, has a mass of 1.000 g before heating and a mass of 0.781 g aft...

Q: The equilibrium constant, K, for the following reaction is 1.29x10 2 at 600 K. COCI2(9)CO(g) + Cl2(g...

Q: 4) How would you use your understanding of the several production methods for cocaine and crack coca...

A: Cocaine is a tropane alkaloid, a white powder or off-white crystalline powder which is often fine, a...

Q: For the system CO(g) + H2O(g)CO2(g) + H2(g) Kp is 1.6 at 900 K. If 0.400 atm CO(g) and 0.400 atm H2O...

A: Given equilibrium constant is 1.6

Q: I Review | Constants | Periodi rail A What is the percent yield of the reaction? • View Available Hi...

Q: Which of the following statements is FALSE? A. Trueness is evaluated using recovery studies. B.Metho...

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: heat HN ElN (weak base) OCH conc. conditions draw 2 or 3 repeat units of the polymer product H2SO4 N...

Q: What mass of NH4C1 can be dissolved in 195g of H2O at 70° C?

Q: Will A Precipitate Form When 100ml Of 3.0x10^-3M Pb(NO3)2 Solution Is added to 400 ML Of 5.0x10^-3M ...

A: Answer: For a compound, in a solution its precipitate will form, only if its ionic product is more t...

Q: ASAP

Q: answer the following: 1. Why do sodas contain acids? 2.Titration of a soda sample of 20.00 mL r...

A: Drinking soda contain carbonic acid ,phosphoric acid and citric acid.

Q: Review | Constants | Periodic Hydrogen is used as a rocket fuel because it is very light and reacts ...

A: Hydrogen reacts with oxygen to form water. The equation for the balanced chemical reaction is as fol...

Q: does the 13C-NMR spectrum of the product only show six signals for the 1,4-di-tert.-butyl-2,5-dimeth...

A: ->Number of signal in 13CNMR is equal to total number of non-equivalent carbon atom.

Q: Qu What is the concentration of H* in a 2.5 M HCI (100 mL) and 0.1 M HBr (100 mL) solution? O 1.8 M ...

Q: 2CO (g) + O2(g) --> 2 CO2(g) delta H = -566 KJ endothermic or exothermic 2.8 g of CO let to react wi...

A: Combustion reaction are exothermic in Nature because energy released in combustion reaction

Q: 1-10716-2022 Wtr / Chemistry- Unit 2 Chemical Reactions Chapter 3 Pages 84-187 / Balance Chemical Eq...

Q: Draw the Skeletal Formula of the following compounds. The parent chain should be drawn in STRAIGHT h...

A: Skeletal formula include the structure of the compound from the given IUPAC name.

Q: You prepared a solution by dissolving 50 g of NH. Cl to make 900 mL of solution. Find its molarity.

A: given, the mass of NH4Cl = 50 g the molar mass of NH4Cl = 53.5 g.mol-1 volume of solution = 900 mL =...

Q: Determine if the following pairs of compounds are identical, isomers or unrelated CH3CH=CH(CH2)3CH3...

A: Isomers are those compounds which have same chemical/Molecular formula but different structural form...

Q: If 550 mL of 0.1M lead nitrate solution is added to a 1L of 0.25M potassium iodate. Calculate: a)...

Q: What is the molality of a solution made by dissolving 92g ethanol (C2H6O) in 200g water?

Q: consider the following metals, A, B, C and D at room temperature. 10 g of each metal absorbs 15 kJ....

Q: Calculate the osmotic pressure of a solution (density = 1.02 g/cm') containing 50 g glucose (CH,O6) ...

A: Osmotic pressure can be calculated by using formula π= CRT Where π= osmotic pressure C = concentra...

Q: Name the compound using IUPAC system

Q: Calculate the pH during the titration of 20.00 mL of 0.1000 M C6H5COOH(aq) with 0.2000 M NaOH(aq) af...

Q: List the four characteristics of alkanes. Use the paperclip button below * Student can enter max 350...

A: Alkanes

Q: Flask contains 0.00325 mol methane (CH4) gas at 22.5•C. The pressure in the flask is 255.2 mmHg. Wha...

A: Ideal gas equation: The temperature, pressure, volume, and mole of the gas are related by the ideal ...

Q: The Murchison meteorite that was found in Australia in 1969 is important to scientists because it co...

A: The Murchison shooting star is a shooting star that fell in Australia in 1969 close to Murchison, Vi...

Q: YC10; SnS2 Ti(CN)4.

Q: A solution of housechold bleach contains 5.25% sodium hypochlorite, NaOCI, by mass. Assuming that th...

A: For a salt formed by weak acid and strong base, PH is given by PH = 7 + 1/2 PKa + 1/2 log C Where ...

Q: Calculate the concentration of CaH.O42 : a. in a solution which is 0.020 M solution of H2C3H4O4. b. ...

A: Answer: Given acid is the phthalic acid which is a weak organic acid, therefore to calculate concent...

Q: Determine the pH at the point in the titration of 40.0 mL of 0.200 M H2NNH2 with 0.100 M HNO: after ...

Q: (b) Balance the equation: Ba(OH)2(aq) + H3PO,(aq) → What is the ionic equation?

A: Barium hydroxide is base and phosphoric acid is acid. Simply, it is an acid-base reaction.

Q: When 12.0 mL of a 7.36×10-4 M potassium carbonate solution is combined with 25.0 mL of a 6.61x10-4 M...

A: Answer: Possible reaction that will take place after the mixing of both the solutions will be: K2CO3...

Q: Given that B has pKb of 4.00, calculate the pH of 1.0 M BHCI. Express your answer with 2 places past...

Q: What mass of calcium chloride (CaCl,) are added when the boiling point of water increases from 100.0...

Q: Please answer both subparts. I will really upvote. Thanks

Q: What will be the daughter element of copper-66 undergoing beta-negative decay? Explain. (The atomic ...

A: INTRODUCTION---- Beta decay- beta decay means increase the atomic number but not change in mass numb...

Question

#47 & 48

Question 47
What is the ionic strength of a 0.100 M solution of Na2SO4 with 0.2 M KI?
Ou= 0.250
OH= 0.200
OH= 0.500
OH= 0.350
%3D
Question 48
lutions?

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 with 1 images

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

A piece of an unknown weighing 12.50is placed in 49.7cm of water in a cylinder. The water level increases to 69.0cm3. whats the calculated value for the drnsity of the solid in g ml-1
Q7. You are given a saturated solution of Zn(OH)2 with a Ksp of 3.0 x 10-16. From this, find the activity of Zn and the pH in 0.04568 M of K2SO4. Show your complete solution.
A 0.0515 g pure potassium dichromate was dissolved in water and a large excess of KI was added. The liberated iodine required 45.54 mL of thiosulfate solution. Calculate the molarity of Na2S2O3. Choices: 0.384 M, 0.0231 M, 0.00200 M, 1.050 M
Calculate the ionic strength of a solution that is 0.0547M in Al2(SO4)3.
A 5.00 gram sample containing NaCl was treated with 50 mL of 0.1995N AgNO3 and required 10.45 mL of 0.0900N NH4SCN, What is the percentaqe purity of NaCl (GEW=58.44)
34.80 grams of Cr(C2H3O2)3 are dissolved in enough water to prepare 650.0 ml of solution. How many milliliters of this solution would be required to supply 0.0280 moles of acetate ions? Please show all work.
G.109. Calculate Qsp for calcium fluoride (Ksp = 3.9 × 10-11 ) when 180.0 mL of a 6.50×10-3 M solution of Ca(NO3)2 is added to 295.0 mL of a 5.40×10-3 M solution of KF.
KSP for Calcium hydroxide is: 7.9 × 10-6 KSP for Calcium Chromate is: 7.1 × 10-4
A 10.00mL sample of alcoholic ethyl acetate was diluted to 100.00 mL. 20.00 mL was aliquoted and mixed with 40.00 mL of 0.04672 M KOH. The resulting mixture was heated for 2 hours. CH3COOC2H5 + OH- → CH3COO- + C2H5OH After cooling, the excess OH was back titrated with 3.41 mL of 0.05042 M H2SO4. Answer the following: Calculate the number of moles of OH- that reacted with ethyl acetate. Calculate the number of moles of ethyl acetate in the 20.00 mL solution. What is the mass of ethyl acetate (FW=88.11 g/mol) in the original 10.00 mL sample?
A student weighs 0.3745 g of unknown and dissolves it in 50 mL of deionized water. A 0.1125 M solution of HCl is used as a titrant. The weight of the unkonwon is .2226 and the vol of HCl is 12.2ml. What is the estimated % Na2C03in the student's unknown?
A 0.10M Al2(SO4)3 solution is at 25 deg C. Is the the ionic strength greater than, less than or equal to the M of (SO4)2-?
What is the percent strength of 15 g Tinactin containing 0.15 g of tolnaftate power?