Give a clear handwritten answer... जिपना व नuतिक ीठाकीला डत्यमिक ठेबाजीला डप्किলा S .456venव Joप| ^ KAS·3 १कd ००239 M fnK2503iHS03০.239M jnk 29314 kq6০ म S03- S6.4 X1 o- 8फव्व इ अेकह PH O+ कमडS SJvनाon रkafor H

Given :- Concentration of KHSO3 = 0.456 M Concentration of K2SO3 = 0.239 M Ka for HSO3- = 6.4 ×…

निन्ठा व जीनक ठिन्नलेल S पड6 निका नीजेला ड ज्किলা S ০6 नेनजा | ) KAS°3 वक K2S63if o H Soz- is 6.4 X10-8 कव्व ड अकट PH ककाड Souनion d ०.239M jn) kafor H SO3-1S

निन्ठा व जीनक ठिन्नलेल S पड6 निका नीजेला ड ज्किলা S ০6 नेनजा | ) KAS°3 वक K2S63if o H Soz- is 6.4 X10-8 कव्व ड अकट PH ककाड Souनion d ०.239M jn) kafor H SO3-1S

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter7: Statistical Data Treatment And Evaluation

Section: Chapter Questions

Problem 7.30QAP

See similar textbooks

Related questions

Q: H;C- -CH3 H;C Propose a one-step synthetic route to obtain the following compound using only SN2.

Q: (a) the fission reaction of uranium-235 with a neutron to produce xenon-144 and strontium-90 chemPad…

Q: Which element has the largest atomic radius? explain your answer in a separate sheet. O H O F O Na

A: Given :- symbol of elements H, F, Na and O To identify :- element with largest atomic radius

Q: what is the condensed structural formula of acetophonone

A: What is the condensed structural formula of acetophonone ?

Q: PROBLEM 1: Characterize a system at chemical equilibrium with respect to each of the following: 1.…

A: We have to analyze what will happen to a system at equilibrium on the basis of given statements.

Q: Iodine-131 is used medically for the diagnosis of thyroid illnesses. The rate constant for t decay…

Q: several Ph. steps Br Please explain the mechanism and steps of the synthesis. Thank you!

Q: „Ph 1) O, 2) Zn, H20 3) NaOH, H2O heat, (dehydration) CH2 0 to NaOH, H20 heat (dehydration)

Q: Identify the conjugate acid-base pairs in the following reactions: a. H2PO4- + H2O ↔ H3O+ + HPO42-…

Q: A gaseous mixture containing 16.0 g O2, 6.00 g H2, and 4.00 g He is placed into an 8.0 L vessel at 5…

Q: Solve the following half-life problems. Show your complete solution. 1. Gold-198 is used in the…

Q: mild + а. H2N- H. acid OH HO b. H* H3O* С. N.

Q: HO CN H30*, A е. CH;CH2OH f. HO. H* H3O* g. N- Ph3P OCH3 h.

A: We have to give the major products of the given reaction. (e) The required major products are shown…

Q: compounds) when dissolved in water will produced the highest pH solution? Assume equal…

A: As we know, Acidic salt has pH greater than 7 Basic salt has pH lesa than 7. While neutral salt…

Q: A 0.56g sample of gas is contained in 250.0 mL cylinder. It's pressure is 983 mmHg and it's…

Q: The acid-dissociation constant of hydrocyanic acid (HCN) at 25.0°C is 4.9 × 10-10. What is the pH of…

A: Given, Concentration of the sodium cyanide (NaCN) solution = 0.080 M Acid dissociation constant…

Q: Consider the below chemical reaction. If the reaction is performed at 200. atm and at 450. °C, what…

A: The amount of N2 required is given below

Q: wo salts A and B are dissolved in water. At the temperature of the experiment, the solubility of A…

Q: 2) For the following compounds, a) identify chiral carbons by putting a* near each one. b) describe…

A: In a given question , we have to find out many things like Chiral carbon--- any carbon attached…

Q: e formula of ionic compounds

Q: 2CO(g) → C(s) + CO2(g) Kp,1=1.3 x 1011 CO(g) + Cl2(g) → COCI:(g) Kp.2 =6.0 x 103

A: Given data Reaction-1 : 2 CO (g) ↔C s +CO2 g Kp,1=1.3×1011 Reaction-2 : CO (g) +Cl2 g…

Q: During the Volhard titration method: A. Fe(III) serves as the indicator. B. An organic compound…

A: During the Volhard titration method,

Q: On the basis of Lewis acid and base concept, explain oxidative addition reaction.

A: Oxidative addition reaction: Reaction where addition of ligands to metal centre occurs with…

Q: 3. Suggest experimental means by which the rates of the following reactions could be followed. There…

A: In the question it is given to discuss the experimental means by which the rates of the reaction…

Q: 2.045 g of a new compound with formula C9H8O2 is burned in a bomb calorimeter. During the…

Q: A student weighed out 0.150 g of protein powder and dissolved it in 100 mL of water (Solution 1).…

Q: In this short synthetic sequence, provide the organic structures of the missing reactant and the…

Q: must consist of a single step. By adding a catalyst to the reaction, the reaction rate will…

A: H2(g)+I2(g)⇌2HI(g) this reaction is endothermic, so the reaction is favored by increasing the…

Q: -5 g Use this information to calculate Kn for PbCO3. The solubility of P6CO, in water at 25 °C is…

Q: Which of the following statements is true, given the picture provided. a.Yellow dye is more polar…

A: The given picture is an representative example of the thin layer chromatograpy with various coloured…

Q: A Moving to another question will save this response. Question 21 If n = 2, what value cannot mĮ…

Q: Calculate the number of gold atoms in a 150.0 g sample of gold(III) chloride (Au,Cl,). Be sure your…

A: Given-> Weight of Au2Cl6 = 150.0 gm

Q: For each system listed in the first column of the table below, decide (if possible) whether the…

A: Entropy is the degree of disorderness. Increasing order of entropy, solid < liquid <…

Q: Here is a proposed reaction mechanism for the reaction iodide ion. OBr + H20 - HOBR+ OH HOBR + I –→…

A: The reaction mechanism is given, Overall Balanced chemical reaction is OBr- + I- ----> Br- + IO-…

Q: 3. A solution is 0.0500 M in NH,Cl and 0.0300 M in NH3. Calculate its OH concentration and its pH.

A: Solution - pH = pH, historically denoting "potential of hydrogen" is a scale used to specify the…

Q: a) FC of nitrogen in NO3: b) FC of carbon in CO2 =

A: Given :- molecular/ion formula NO3- CO2 To determine :- FC of N in NO3- FC of C in CO2

Q: A solution has a PH of 1.75. We conclude that A. The solution is very acidic B. The solution is only…

A: pH The pH of the solution is the negative logarithm of H+ ion concentration. pH = -log[H+] Note:…

Q: Which of the following is a reversible reaction according to the way it is written? Ag^ + (aq)+Cl^ -…

Q: A chemist prepares a solution of silver perchlorate (AgCIO,) by measuring out 1.9 kg of silver…

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: Write the balanced nuclear equation for each of the processes described below. 1. beta emission of…

Q: number of o bonds:

Q: 11. Account for the order of acidity of the following compounds. ÇOOH COOH COOH ÇOOH -NH2 CH3 NO2 K,…

A: ->Acidity is proportional to Ka value (or) inversely proportional to pKa . -> For Basicity we…

Q: Neptunium-237 undergoes a radioactive decay chain before it reaches nuclear stability, forming the…

Q: Consider the following reaction between iodate and iodide ions. 10, (aq) + 5 I (aq) + 6 H* (aq) → 3…

A: The rate of a reaction can be increased by, • Adding a catalyst - A catalyst decreases the…

Q: TRIAL 1 TRIAL 2 TRIAL 3 Mass of Vitamin C (mg) 11 mg 12mg 11mg Initial buret reading of lodine…

Q: 1. CH2=CHLI 2. НзО*

Q: Draw Lewis structures for BrO4-, SiH4, PCl4, CH2Cl2 and BF4-. (a) Which species is/are likely to be…

A: Here we have to write Lewis structures, molecular geometry and predict paramagnetic species and…

Q: What is the energy of one mole of photons having a wavelength of 550 nm and also find 2.045 g of a…

A: Given data Wavelength of photon =550 nm And for Combustion of C9H8O2 mass = 2.045 g Initial…

Q: 7 t sample of 0.05 mol dm sodium chloride is mixed with a 5 cm3 sample of 0.05mol dm potassium…

A: Precipitation reaction: A precipitation reaction is a type of reaction in which two soluble ionic…

Q: Set up a cell that has a Mg electrode in a 1.0 M aqueous Mg?+ solution on the left side and a Cu…

A: Left side of cell reaction represents oxidation Half cell i.e - - > oxidation of Mg Mg is…

Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

Give a clear handwritten answer...

जिपना व नuतिक ीठाकीला ड
त्यमिक ठेबाजीला ड
प्किলा S .456
ven
व Joप
| ^ KAS·3 १कd ००239 M fn
K2503i
HS03
০.239M jn
k 29314 kq6০ म S03- S
6.4 X1 o- 8
फव्व इ अेकह PH O+ कमडS SJvनाon र
kafor H

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 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

Calculate ΔH°rxn using the following information: SO2I2(g) + 2 H2O(l) → 2 HI(g) + H2SO4(l) ΔH°rxn = ? ΔH°f (kJ/mol) SO2I2(g) -264 H2O(l) -286 HI(g) -12 H2SO4(l) -814
Chemistry (i) For T = 298K ΔG° = -8.314 x 298 x ln (2.83x10-3) = 14.524 KJ/mol (ii) For T = 308.15K ΔG° = -8.314 x 308.15 x ln (9.619x10-3) = 11.891 KJ/mol (iii) For T = 318.15K ΔG° = -8.314 x 318.15 x ln (3.14x10-2) = 9.147 KJ/mol (iv) For T = 328.15K ΔG° = -8.314 x 328.15 x ln (8.82x10-2) = 6.621 KJ/mol (v) For T = 338.15K ΔG° = -8.314 x 338.15 x ln (2.42x10-1) = 3.990 KJ/mol Based on the measured ΔG° values, is this equilibrium spontaneous at room temperature? Which factor, entropy, or enthalpy, has the greater impact on spontaneity in this case? Explain your answers.
Do I use the 2.9 as reference for my anserw?
H2SO3 = 0.2556 M, Ka1 = 1.6 x 10-2 , Ka2 = 6.4 x 10-8 NaOH = 0.3106 M please show all work all information needed is here
Determine the boiling point of CS2, in °C, from the following data: CS2(g) CS2(l) ΔHf° / (kJ mol–1) 115.3 87.9 S° / (J mol–1 K–1) 237.8 151.0 Answer Options: 258 -14 116 78 43
Apply the Q test to the following data sets to determine whether the outlying result should be retained or rejected at the 95% confidence level. a. 85.10, 84.62, 84.70b. 85.10, 84.62, 84.65, 84.70
Aleks data for AgBrO3 is 5.38 x 10^-5
Q1: Write down the complete principle procedure apparatus of the saponification process?
5.61 x 10^-12 is the ksp
The books answer is Qc = SO2 but I don’t know how it got there
Computers are not supposed to be in very warm rooms. The highest temperature tolerated for maximum performance is 308 K. Express this temperature in C and F.
Taking the density of air to be 1.29 kg/m3, what is the magnitude of the linear momentum of a cubic meter of air moving with the following wind speeds? (a) 48 km/h kg · m/s(b) 74 mi/h—the wind speed at which a tropical storm becomes a hurricane kg · m/s