Explain selective electrode change if the electrode

Assignment Help Chemistry
Reference no: EM13492623

By how many volts will the potential of an ideal Mg+2 ion selective electrode change if the electrode is removed from a 1 x 10-4 M MgCl2 solution and replaced with a 1 x 10-2 M MgCl2 solution?

Reference no: EM13492623

Questions Cloud

Explain the density of the alloy is found : An alloy is made of Copper (Cu) and tin (Sn). The density of the alloy is found to be 8.76g/cm3. The reported densities of copper and tin are as follows: Cu = 8.96g/cm3 Sn = 7.30g/cm3. Find the % of copper and zinc in the alloy.
Performance of different network-layer routing algorithms : Performance of different network-layer routing algorithms - develop a program that will evaluate the performance of three different routing protocols
Explain the equilibrium partial pressure of hcl increases : Also indicate whether the equilibrium partial pressure of HCl increases, decreases or remains the same: Action. The Temperature is increased: Some NH3 is added: The equilibrium mixture is transferred to a larger vessel
Find the net flux through the cube : A cube with sides of length 4 meters is placed with one corner at the origin. An electric field of E = 2xi + 3j) N/C is in the region of the cube. Find the net flux through the cube
Explain selective electrode change if the electrode : By how many volts will the potential of an ideal Mg+2 ion selective electrode change if the electrode is removed from a 1 x 10-4 M MgCl2 solution and replaced with a 1 x 10-2 M MgCl2 solution
Determine from what height did the student fall : A student (m = 58 kg) falls freely from rest and strikes the ground. During the collision with the ground, he comes to rest in a time of 0.04 s. From what height did the student fall
What is the final velocity of the car and van : presents a model for solving problems such as this one. A 1070-kg van, stopped at a traffic light, is hit directly in the rear by a 733-kg car traveling with a velocity of +1.13 m/s. What is the final velocity of the car and van
Compute the potential e for the cell : Calculate the potential E for the following cell: Fe(s)| Fe(NO3)2 (0.050M || Cu(NO3)2 (0.020 M) | Cu(s) Cell reaction: Cu+2 + Fes ? Cus + Fe+2 Fe+2 + 2e- ? Fe(S) Eo = -0.44 V Cu+2 + 2e- ? Cu(s) Eo = 0.339V
Kinds of creatures : The five creatures are : Blasters, they are bombs. When they are mad they explode. Woogoes, they are half mud and half ghost they like to scare people.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain hemists normally choose to discuss the acidity

Define pH. why do chemists normally choose to discuss the acidity of a solution in terms of pH rather than hydrogen ion concentration [H+]

  Define copper nitrate solution with copper chloride solution

Does replacing copper nitrate solution with copper chloride solution effect anything? if so, what and why?

  Calculate the standard enthalpy of the reaction delta

Calculate the standard enthalpy of the reaction, Delta(H) rxn}, for the thermite reaction: 2Al(s) + Fe2O3(s) ----> 2Fe(s) + Al2O3(s) Elements in their standard state have an enthalpy of formation value of zero

  Compute the amount of tris

Calculate the amount of Tris (hydroxlmethyl) aminomethane (Tris) necessary to make 100mL of a 0.100M Tris buffer that is equimolar in

  Calculate the number of excess reagent units remaining

calculate the number of excess reagent units remaining when 41 C2H4 molecules and 102 O2 molecules react?

  Explain the photodecomposition of ascorbic acid

Calculate the equilibrium constant for the photodecomposition of ascorbic acid (vitamin C) in a poorly packaged fruit, such as guava. 165g of guava contains 0.377g of ascorbic acid.

  Explain why is ethylene glycol used as the solvent

Why is ethylene glycol used as the solvent for the dehydrohalogenation of of 1,2-dibromo-1,2-diphenylethane

  Define the balanced chemical equation

When an aqueous solution of sodium sulfite is added to an aqueous solution of hydrobromic acid, a gas evolves. Write the balanced chemical equation

  Given that 240ml of 0170 m sodium iodide reacts with 0209m

given that 24.0ml of 0.170 m sodium iodide reacts with 0.209m mercuryii nitrate solution according to the unbalanced

  Explain open chain structure with 2 triple bonds exist

In C7H8BrNO there are 4 degrees of saturation. Will an open chain structure with 2 triple bonds exist? Open chain with 2 triple bonds. Is this incorrect. Is it too unstable to exist or is it possible.

  What will be the volume of the balloon

The temperature inside my refrigerator is about 40 Celsius. If I place a balloon in my fridge that initially has a temperature of 220 C and a volume of 0.59 liters, what will be the volume of the balloon when it is fully cooled by my refrigerator?

  190 ml of an hcl solution with ph of 260 is added to 200 ml

190 ml of an hcl solution with ph of 2.60 is added to 200 ml of an hno3 solution. the resulting ph is 1.40. what was

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!

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