Explain what is the ph of the naclo solution

Assignment Help Chemistry
Reference no: EM13532092

The weak acid, hypochlorous acid HClO, has a Ka= 3.0x10-5.

A buffer is prepared by dissolving 10.0 g of NaClO and 10.0 g of HClO in enough water to make 0.500 L of solution. What is the pH of this solution?

Reference no: EM13532092

Questions Cloud

Locate genes on specific chromosomes : Briefly explain how the existence of aneuploidies has helped geneticists assess the genetic basis for sex determination in humans. and locate genes on specific chromosomes.
Explain what volume of gas would you expect to generate : What volume of gas would you expect to generate from 1 gram of Potassium Chlorate at 250*F? R= .082 L Atm/mole K.
Determine what is the lamps mass : A lamp hangs vertically from a cord in a descending elevator that decelerates at 1.4 m/s2. If the tension in the cord is 86 N, what is the lamp's mass
Discuss the merits of steves proposal : Therefore it doesn"t make good sense to have to expense it as it is incurred. Besides, if we capitalize it as goodwill, we won"t have to amortize it, and this will boost reported income." Discuss the merits of Steve"s proposal.
Explain what is the ph of the naclo solution : A buffer is prepared by dissolving 10.0 g of NaClO and 10.0 g of HClO in enough water to make 0.500 L of solution. What is the pH of this solution
Find the magnitude of the force of the branch : The high-speed winds around a tornado can drive projectiles into trees, building walls, and even metal traffic signs. what was the magnitude of the force of the branch on the toothpick
What are the potential benefits of leasing : it was obsolete after only 4 years. Justin Meyer, CFO of Pryor Inc., is considering leasing new equipment rather than buying it. What are the potential benefits of leasing?
Identify a microeconomic theory of interest to you : Identify a microeconomic theory of interest to you.
Explain the empirical formula of the organic compound : Carbon-Hydrogen compound is burned in an excess of oxygen to give 1.76g of CO2 and .9g of H20 as the products of combustion. What is the empirical formula of the organic compound. How many grams of the organic compound was burned.

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the change in temperature

An ice cube of 15.1 grams is placed into 304 grams of H 2 O. compute the change in temperature in the H 2 O upon completing melting of the ice.

  A dissociation of one mole of the bond in the gaseous state

Bond energy is the change in enthalpy that accompanies the dissociation of one mole of the bond in the gaseous state.

  Explain how many moles of silver metal are produced

How many moles of silver metal are produced in 1.2 hours by the electrolysis of AgNO3(aq) using a current of 6.0 A

  Calculate the mass percent of oxygen in methoxychlor

A close chemical relative of the banned insecticide DDT is methoxychlor (C16H15Cl3O2). Methoxychlor is currently used as a home insecticide. Calculate the mass percent of oxygen in methoxychlor.

  Compute mass of carbon dioxide formed from the decomposition

Compute mass of Carbon dioxide formed from the decomposition of 59.0 grams of NaHCO 3 ?

  Calculate the ka for the acid

Enough of a monoprotic acid is dissolved in water to produce a 1.59 M solution. The pH of the resulting solution is 2.88. Calculate the Ka for the acid. Ka=?

  Explain an equation that shows how h3o+ forms from hcl

When aqueous HCl neutralizes benzoate anion, one of the actual acid species present is the hydronium ion, H3O+. Which is the more prevalent acid, HCl (pKa = -2.2) or H3O+ (pKa = 1.74). Write an equation that shows how H3O+ forms from HCl.

  Explain the graduated cylinder while preparing the sample

Some sample solution was spilled into the outside of the graduated cylinder while preparing the sample, and before determining the volume.

  Compute the ph of the solution after adding naoh

An acetate acetic acid buffer has a pH = 5.00, containing 0.100 M NaOAc. Calculate the pH of the solution after adding 10 mL of 0.10 M NaOH to 100 mL of this buffer.

  What are some of the advantages and disadvantages of this

in discussing solar-thermal so far weve mostly focused on the large central-station power plants that generate

  Explain the conversion of cuso4 to metallic copper

How would this change the experimental procedure for the conversion of CuSO4 to metallic copper

  Describe the vapor pressure of toluene dropped

After 12.76 g of a non-volatile solute was dissolved in 100.0 g of pure toluene, the vapor pressure of toluene dropped from 235 Torr to 187 Torr. Find the molar mass of the solute. Molar mass of toluene is 92.1 g/mol.

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