Explain the ph is higher the pka equilibrium

Assignment Help Chemistry
Reference no: EM13319704

What is the ay4- when edta is at ph of 10.5. is there a special trick when the ph is higher the pka6 equilibrium?

Reference no: EM13319704

Questions Cloud

Explain the final concentration of the sodium acetate : What is the final concentration (in molarity) of the sodium acetate and the acetic acid. Prove that the student has correctly calculated the volume of sodium acetate that she needs.
What was the electron''s initial speed : A 2.4mm -diameter sphere is charged to -4.5nC . An electron fired directly at the sphere from far away comes to within 0.32mm of the surface of the target before being reflected. What was the electron's initial speed
Calculate the capacitance of this home-made capacitor : Paper has a dielectric constant of K=3.7. Suppose that a typical sheet of paper has a thickness of .030 mm. Calculate the capacitance of this home-made capacitor
What was the final price include cost of freight : Majestic Manufacturing sold Jordans Furniture a living room set for an $8,500 list price with 35% trade discount. The $100 freight (FOB shipping point) was not part of the list price.
Explain the ph is higher the pka equilibrium : What is the ay4- when edta is at ph of 10.5. is there a special trick when the ph is higher the pka6 equilibrium
Develop a comprehensive ethics policy : Corporate ethics have been the focus of increased attention in recent years. Many companies have looked to their HR team to develop a comprehensive ethics policy.
What is stacy outstanding balance : Stacy's Dress Shop received a $1,050 invoice dated July 8 with 2/10, 1/15, n/60 terms. On July 22, Stacy's sent a $242 partial payment. What credit should Stacy's receive? What is Stacy's outstanding balance?
Find the trade discount amount and the net price : The list price of an orange dial Luminox watch is $650. Katz Jewelers receives a trade discount of 30%. Find the trade discount amount and the net price.
Discuss the effect of outsourcing of production on gdp : After viewing the video multimedia resources, reflect on the challenges facing the U.S. labor force due to outsourcing of jobs overseas.

Reviews

Write a Review

Chemistry Questions & Answers

  How to make a buffer from asparagine

you dissolve 0.10 moles of this amino acid in 100 mL of water. What volume of 1M HCl or 1M NaOH do you need to add to the soluion to attain a final pH = 8.6?

  Explain what was the concentration in the water sample

the instrument response S for each of the five solutions, measured with a colorimeter, was found to be 0.240, 0.437, 0.621, 0.809, and 1.009, respectively. What was the concentration of Fe3+ in the water sample?

  Explain the equilibrium constant for the binding reaction

Ribonuclease P proteins RPP21 and RPP29 bind one another during complex assembly. Thermodynamic measurements reveal that ΔH° = -66.3 kJ/mol and ΔS° = -73.2 J/mole*K at 40°C. What is the equilibrium constant for the binding reaction at 40°C?

  Explain what is the gmw of the oxygen produce

10 g of potassium chlorate, KClO3 is decomposed producing 3.915576 g of oxygen gas and 6.083363 g of potassium chloride, KCl: 2KClO3 + heat -> 2KCl + 3O2. Based on this information, what is the GMW of the oxygen produce

  What is the new volume of the balloon

A helium balloon is filled to a volume of 2.5 L at atmospheric pressure. If the balloon is placed inside a sealed container and the pressure is reduced to 455 torr.

  Compute molality and mole percent of acid

A solution of acetic acid is 40% m/m with density = 1.045 g/mL. Calculate molarity, molality, and mole percent of the acid. Molecular weight of acetic acid = 60.05 g/mol

  What will be heat capacity of a constant pressure,coffee cup

what will be the heat capacity of a constant pressure, coffee-cup calorimeter that contains 100.0 ml of 3.0 M HCl solution? the density of the sloution is 1.098 g/mL, the specific heat capacity of the HCl solution is 4.1 J/gK and the heat capacity..

  Explain eventually reach an equilibrium mixture involving

Given N2 (g) + 3 H2 (g) ? 2 NH3 (g), which scenario will allow you to eventually reach an equilibrium mixture involving these chemicals? Place only H2 into a sealed vessel. Place only N2 into a sealed vessel. Place only NH3 into a sealed vessel.

  Define the net ionic equation

Suppose that Part II of the experiment were carried out with aqueous NaOH (sodium hydroxide) instead of Ba(OH)2 to form soluble Na2SO4

  Calculate how much heat is released calcium and oxygen react

Calculate how much heat is released when this reactions occurs at a constant temperature of 25.00 degree Celicus in a constant-volume container.

  Describe portion of diethyl ether

a smaller amount of A would remain in the water than if the solution were extracted with one 50mL portion of diethyl ether.

  Explain what is the value of e for the reaction

How much PV work is done, and what is the value of ?E for the reaction of .50 mol of H2 with .25 mol of O2 at atmpospheric pressure if the volume change is -5.6L

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