Explain in detail what is the hydroniem ion concentration

Assignment Help Chemistry
Reference no: EM13230909

What is the hydroniem ion concentration in a solution resulting from mixing 193mL of .100M HCN and 22mL of .100M KOH at 25C? Ka for HCN=4.9x10-10

Reference no: EM13230909

Questions Cloud

Find potential energy of upper reservoir nd min amount : The Dinorwig pumped storage hydroelectric facility in Northern Wales utilizes an abandoned slate quarry named Marchlyn Mawr as the upper reservoir. 600 meters below the Llyn-Peris lower reservoir can be found. The plant contains six 288MW generato..
Why can a company create a strategy : Why can a company create a strategy that doesnt work? What are the options if a strategy isnt working?
Calculate the economic order quantiy : a local nursery greens uses 1560 bags of plant food annually. Green works 52 weeks per year. It costs $10 to place an order for plant food. The annual holding cost rate is $5 per bag. Lead time is one week.
Design the lpf using blt and butterworth design technique : An ideal C/D converter is followed by a discrete-time LPF which is followed by an ideal D/C converter. The sampling rate is 8000 samples per second. The input analog signal is bandlimited to 3900 Hz. The overall frequency response is required to s..
Explain in detail what is the hydroniem ion concentration : What is the hydroniem ion concentration in a solution resulting from mixing 193mL of .100M HCN and 22mL of .100M KOH at 25C? Ka for HCN=4.9x10-10
Draw a graph illustrating the crossover points : draw a graph illustrating the crossover (or difference) points.
Explain a balanced equation including states of matter : Write a balanced equation including states of matter for the reaction of Zn(H2O)4 in aqueous NaCN.
Complete the design of implementation of the second version : Complete the design, including a schematic, of the implementation of the second version of the Gumball Vending Machine Example using D Flip Flops AND JK Flip Flops. Which of the two is the better design
How are leadership traits and ethics addressed : How are leadership traits and ethics addressed in the business world today?

Reviews

Write a Review

Chemistry Questions & Answers

  Describe how this system appears static

Explain how this system appears static but in fact is a dynamic equlibrium, Na+(aq) + Cl-(aq) --> NaCl(s), that is in constant motion though the mass of solid is constant.

  Explain how many grams of water have on the products side

react with an excess of H3PO4, how many grams of water and how many grams of Ca3(PO4)2 will have on the products side? Also, what type of reaction is it?

  What is the pressure exerted by the nitrogen

flask of nitrogen is collected over water at a total pressure 765.0 mm Hg. If the partial pressure of the water vapor is 25.0 mm Hg, what is the pressure exerted by the nitrogen?

  What is the most common oxidation state of the chalcogens

What is the most common oxidation state of the chalcogens compared to the halogens? What is an explanation for the difference?

  Explain degrees celcius is convered to ice

Calculate the heat released when 156 g of water at 23.0 degrees celcius is convered to ice at -10.0 degrees celcius

  Acrylic acid soluble as acetic acid in water

A trayed column is used to recover acrylic acid and acetic acid from a dilute gas stream by absorption in water. At the same vapor concentration, acrylic acid is about two times as soluble as acetic acid in water

  How many grams of o2 gas will be produced

10.08g of potassium chlorate, KClO3 is heated to decomposition according to the following equation. How many grams of O2 gas will be produced?

  Explain a state of dynamic equilibrium

A state of dynamic equilibrium, Ag2CO3(s) 2Ag^+(aq) + CO3^2-, exists in solution. After water is added to the system and equilibrium is reestablished: what change in the number of moles of AG^+ (aq) occurs in the system? Explain.

  Determine what would be the total ?nal pressure

Determine what would be the total ?nal pressure of the system in atmospheres If we completely hydrolyzed 0.18 kg of H2O in a 8.2 L container at 300 K?

  What are the names of the quantity measured

what are the names of the quantity measured by each of seven SI base units and the SI symbols of the unit?

  Compute the mass of ethylene glycol

Calculate the mass of ethylene glycol (C2H6O2) that must be added to 1.00 kg of ethanol (C2H5OH) to reduce its vapor pressure by 12.0 torr at 35C. The vapor pressure of pure ethanol at 35C is 1.00x10^2 torr.

  Determine the percentage difference in value for the rate

How to determine the percentage difference between the experimental and the predicted value for the rate

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