Provide buffer solution problem to determine ph

Assignment Help Chemistry
Reference no: EM13125800

Buffer solution Problem to determine pH

1.A buffer solution is prepared which consists of 0.100M HC2H3O2 and 0.100M NaC2H3O2, the dissociation constant, Ka of HC2H3O2 is 1.74 x 10^-5

Determine the pH after the addition of 10.0ml of 0.1M NaOH to 100.00ml of this buffer.

An aqueous solution of 100.0ml 0.100M NaCl is titrated with 0.100M AgNO3 (AgCl Ksp= 1.0x10^-10) pAg=-log[Ag+]

A. Calculate the pAg of the solution after 20.0ml of AgNO2 solution is added.

B. Calculate the pAg of the solution after 110.0ml of AgNO3 solution is added.

Reference no: EM13125800

Questions Cloud

Calculate stoicheometry : In a second 50.00mL aliquot, the ClO4- was reduced to Cl- with V2(SO4)3. Titration of the reduced sample required 40.12mL of the AgNO3 solution. Calculate the %KCl and %KClO4 in the sample
Calculate the preliminary sample size : Calculate the preliminary sample size using a 100% average misstatement assumption.
What volume, in liters, of o2 can be produced : What volume, in liters, of O2 at 35°C and 1.19 atm can be produced from the decomposition of 10.0 g KNO3? 2 KNO3(s) → 2 KNO2(s) + O2(g)
Would board-designated net assets be reported : Describe which net assets are included in each category. Would board-designated net assets be reported as temporary restricted net assets?
Provide buffer solution problem to determine ph : Buffer solution Problem to determine pH, Determine the pH after the addition of 10.0ml of 0.1M NaOH to 100.00ml of this buffer. An aqueous solution of 100.0ml 0.100M NaCl is titrated with 0.100M AgNO3 (AgCl Ksp= 1.0x10^-10) pAg=-log[Ag+]
A logical fallacy : a logical fallacy
How do you find the selling expense : The company does not manufacture its own skis; it purchases them from a supplier for $158 per pair. How do you find the selling expense?
Violating the clean water act : Appellant Iverson appealed a conviction of four counts of violating the Clean Water Act (CWA),[1] the Washington Administrative Code (WAC), and the City of Olympia's Municipal Code (Olympia code). He also appealed the conviction of one count of consp..
Determine the mass of citric acid produced : C12H22O11(aq) + 3 O2(g) 2 H3C6H5O7(aq) + 3 H2O(l) Determine the mass of citric acid produced when 4.60 mol C12H22O11 is used.

Reviews

Write a Review

Chemistry Questions & Answers

  Determine what is the final volume the gas

Determine what is the final volume the gas occupies If the pressure of a gas inside the cylinder changes from 840.0 mmHg to 360.0 mmHg,?

  What is the thickness of the resulting sio2 wafer

A 100 mm diameter silicon wafer is oxidized completely. What is the thickness of the resulting SiO2 wafer? The molecular weight of Si is 28 g/mol and of SiO2 is 60 g/mol.

  Calculate the concentration of h+

A 0.0560 g quantity of acetic acid is dissolved in enough water to make 50.0 mL of solution. Calculate the concentration of H+, CH3COO-, and CH3COOH at equilibrium. Ka for acetic acid= 1.8x10^-5.

  Multiple choice questions - dalton atomic theory

What are the protons and neutrons that are emitted from a helium atom called? Atomic mass is expressed in atm.

  What is the molar mass of x

At a certain temperature the rate of effusion of helium is twice the rate of effusion of a gaseous X.X is a binary combination of carbon and hydrgen.

  How many moles of o2 are needed

How many moles of O2 are needed to burn 1.05 mol of C8H18

  How many gram of baso4 are formed

500cm3 of 0.250M of Na2SO4 is added to an aqueous solution of 15.0g of BaCl2 resulting in a white precipitate of insoluble BaSO4.

  Determine how many moles of trisodium phosphate

Determine how many moles of Trisodium phosphate would be required to react with 4.0mol of Silver Nitrate?

  How many joules of heat are absorbed

The temperature of a 35.2 g sample of iron increases from 23.7 C to 29.5 C. If the specific heat of iron is 0.450 J/g-K, how many joules of heat are absorbed.

  What is the final pressure in the flask

In a 1.00 L flask, 3.40 atm of CO reacts with 2.60 atm of O2. Assuming that the temperature remains constant, what is the final pressure in the flask.

  Compute the the heat of solution of naoh

Calculate molarity?if one mole of sodium hydroxide was dissolved estimate the number of calories that would be produced. (ΔHsolnNaOH)

  How much energy in calories was absorbed

A canister is filled with 320 g of ice and 100 gm of liquid water, both at 0 C . The canister is placed in an oven until all the H_2O has boiled off and the canister is empty.

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