Calculate the ph and poh of an aqueous solution

Assignment Help Chemistry
Reference no: EM13707954

Problem- Calculate the pH and pOH of an aqueous solution that is 0.030 M in HCl (aq) and 0.090 M in HBr (aq) at 25 degrees C

Thank you! My final is tomorrow and I am in desperate need!

Reference no: EM13707954

Questions Cloud

Calculate pcd2 at each of the points in the titration : Problem- Calculate pCd2 at each of the following points in the titration of 45.00 mL of 0.0060 M Cd2 with 0.0060 M EDTA in the presence of the auxiliary complexing agent NH3. The solution is buffered at a pH of 11.00. Take the NH3 concentration to..
Determine the maximum temperature of the mixture : Problem- Explain why the extrapolated temperature is used to determine the maximum temperature of the mixture rather than the highest recorded temperature
Calculated value of the specific heat of the metal : Problem- When a metal at a higher temperature is transferred to water at a lower temperature, heat is inevitably lostt to the calorimeter. Will this unmeasured heat loss increase or decrease the calculated value of the specific heat of the metal. ..
Dilute solution to a concentration of 5 g/ml : Problem- If I have 300mL of a solution of 25 g/mL. I want to dilute it to a concentration of 5 g/mL. What do I do? Please illustrate work and any conversions to assist me better understand.
Calculate the ph and poh of an aqueous solution : Problem- Calculate the pH and pOH of an aqueous solution that is 0.030 M in HCl (aq) and 0.090 M in HBr (aq) at 25 degrees C
Explain bromination with t-butyl methyl ether : Problem- Conducting bromination with t-butyl methyl ether, why do i need to use an acid as well? Wouldn't this only be necessary if using a protic solvent like water (to prevent hydrohalide formation?)
What is the concentration of hydroxide ion aqueous solution : Problem- What is the concentration of hydroxide ion in a 0.18M aqueous solution of hydroxylamine, NH2OH. What is the pH. What is the percent ionization. The Kb for hydroxylamine is 1.1x10^-8
Calculate the entropy change for universe for the reaction : Problem- Calculate the entropy change for the universe for the reaction H2O2(l) yields H2O2(g) at 158 degrees Celsius.
Calculate the initial ph and the final ph : Problem- A) For 490.0mL of pure water, calculate the initial pH and the final pH after adding 0.020mol of HCl. Express your answers using two decimal places separated by a comma.

Reviews

Write a Review

Chemistry Questions & Answers

  Demonstrate intermediate resonance structures leading

Demonstrate intermediate resonance structures leading to both methyl Meta-and para-nitrobenzoates. Based on these resonance structure, s which product should be favored and why

  Find out partial pressures of h2o

The value of Kp for the reaction below is 0.090 at 25 Celsius. Primarily, H2O(g) as well as Cl2(g) are combined at partial pressures of 1.00atm and 2.00 atm. H2O(g)+Cl2O(g) 2HOCl(g)

  Define what is the oh- in a solution that has a ph

What is the OH- in a solution that has a pH of 4.92? Give your answer to 3 significant figures using E-notation (i.e., 1 number before and 2 after the decimal point)

  Calculate the equilibrium concentration of hc2o4- in a 020

many household cleaning products contain oxalic acid h2c2o4 a diprotic acid with the following dissociation constants

  Provide nas many of the properties for the ion as possible

If an ion having 4+ charge and a mass of 49.9amu has 2 electrons with principle quantum number n=1, 8 electrons with n=2, and 10 electrons with n=3. Provide nas many of the properties for the ion as possible from the information given.

  If a raindrop weighs 60 mg on average and 51 105 raindrops

if a raindrop weighs 60. mg on average and 5.1 105 raindrops fall on a lawn every minute what mass in kg of rain falls

  Compute the approximate molarity

Calculate the approximate molarity of this solution from the volume, percent composition, and density.

  What is the partial pressure of the co2

A mixture of N2, O2, and CO2 has a total pressure of 791. torr. In this mixture the partial pressure of N2 is 115. torr and the partial pressure of O2 is 193. torr.

  State the final temperature of substances at equilibrium

Two substances, A and B, initially at different temperatures, come into contact and reach thermal equilibrium. The mass of substance A is 6.05g and its initial temperature is 20.9?C

  Molarity of the solution of silver nitrate in enough water

(a) molarity of the solution resulting from dissolving 51.8 g of silver nitrate in enough water to give a final volume of 364 mL (b) volume in liters of 0.494 M manganese(II) sulfate that contains 53.1 g of solute

  Compute the halfway point and at the equivalence point

Compute the pH at the halfway point and at the equivalence point for each of the following titrations.

  Compute the concentration of ca2 at v

Calculate the concentration of Ca2 at V = 1/2 Ve. (d) Calculate the concentration of Ca2 at V = Ve. (e) Calculate the concentration of Ca2 at V = 1.1 Ve.

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