User Account

All Pages

A s2- ion-selective electrode gave an electrodepotential of

Assignment Help Chemistry
Reference no: EM13635261

A S2- ion-selective electrode gave an electrodepotential of E = -0.254 V when immersed in a 7.76 10-2 M standard K2S solution. Assuming thatthe electrode behaved ideally, calculate the molarity of an unknownS2- solution which gave a potential of E = -0.228 V?[Hint: An ideal electrode means that the slope of the E vs log[S2-] = 0.05916/zi V, where zi isthe ion charge including sign.]

Reference no: EM13635261

Questions Cloud

Youve just won the 5 million cash lottery and you go to : youve just won the 5 million cash lottery and you go to pick up the prize.a what is the approximate weight of the cash
A hot piece of silver metal 5520gin mass was dropped into : a hot piece of silver metal 552.0gin mass was dropped into acup containing 332.8g of cold water. the final temperature
The standard deviation of this sample was 133 residents at : according to the census bureau 3.04 people reside in the typical american household. a sample of 19 households in
A point charge 6q is located at the origin and a point : a point charge 6q is located at the origin and a point charge -3q is located on the x-axis at d 0.447 m. at what
A s2- ion-selective electrode gave an electrodepotential of : a s2- ion-selective electrode gave an electrodepotential of e -0.254 v when immersed in a 7.76 10-2 m standard k2s
Suppose you conduct a significance test and decide to fail : a suppose you conduct a significance test and decide to reject the null hypothesis ho at the alpha.05 level. if you
Assuming there are no energy losses due to air resistance : a horizontal force of 80 n acts on a mass of 6 kg resting on a horizontal surface. the mass is initially at rest and
Abowling ball mass72kg radius011m and a billiard ball : a bowling ball mass7.2kg radius0.11m and a billiard ball mass0.38kg radius0.028m may each be treated as uniform
Do the sample data provide sufficient evidence to conclude : a study was conducted to study peoples attitude toward television programs that show violence. a random sample of 1200

Reviews

Write a Review

Chemistry Questions & Answers

  How much no2 and ch4 in g/day is emmited in the air daily

There are about 1,200,000 autos .each auto emits 3.1g NO2 and 1.6g CH4 per vehicle mile. Each auto travels 30 miles round trip per day. How much NO2 and CH4 in g/day is emmited in the air daily?

  Define structures of all cycloalkenes that yield n-propyl

structures of all cycloalkenes that yield n-propyl cyclopentane when subjected to catalytic hydrogenation

  Explain what pressure is needed to confine an ideal gas

What pressure is needed to confine an ideal gas to 193.0 L after it has expanded from 11.0 L and 0.9 atm at constant temperature

  The aqueous solutions of lithium sulfide and copper nitrate

Give the complete ionic equation for the reaction (if any) that occurs when aqueous solutions of lithium sulfide and copper (II) nitrate are mixed.

  Explain cyclopentdienone undergoes diels-alder reaction

Cyclopentdienone undergoes diels-alder reaction with itself. What is the structure of this addition product

  State how will adding potassium thiocyanate initially change

FE3+ SCN FeSCN2, how will adding potassium thiocyanate (KSCN) initially change [Fe^3+], [SCN], and [FeSCN^2+). how should equilibrium system respond to the change

  Define the decomposition of 200. g of kclo

How many liters of O2 gas measured at 861 torr and 250.0°C are formed by the decomposition of 200. g of KClO. (You will need a balanced equation where KClO is the reactant. The other product is KCl.)

  Explain syndiotactic polystyrene that has a density

Isotactic polystyrene that has a density of 1.12 g/cm3 and a weight-average molecular weight of 150,000 g/mol; syndiotactic polystyrene that has a density of 1.10g/cm3 and a weight-average molecular weight of 125,000 g/mol

  Determine the new volume ofnbsp a 13 l balloon if it is

determine the new volume ofnbsp a 1.3 l balloon if it is taken from room temperature that is twenty five degree celsius

  State how many molecules does the patient ingest

patient if the recommended dose is 6.50 mg of aspirin per Kg of body weight? How many molecules does the patient ingest?

  State the phenyls were perpendicular to the 5-membered ring

draw a representation for TPCP that would represent its structure if the phenyls were perpendicular to the 5-membered ring (a paddle-wheel structure) and a representation that represents the propeller structure.

  Compute the concentration of the cation

Activity of a cation (M+) is 0.0487 mol/liter. Calculate the concentration of the cation if y=0.84. Show work.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd