What is the ph of the solution

Assignment Help Chemistry
Reference no: EM13156608

Given the following two solutions: 0.200 M HC2H3O2(aq) with pKa = 4.76 0.200M NaOH(aq) A mixture is made using 50.0 mL of the HC2H3O2 and 25.0 mL of the NaOH. What is its pH?

Reference no: EM13156608

Questions Cloud

Calculate the theoretical and percent yield : A student dehydrated 10.0 g of 2-methyl-2-butanol with %50 sulfuric acid and obtained 6.50 g of products. Calculate the theoretical yield and the percent yield.
How would you explain to a biology class : How would you explain to a biology class that in the next decade some diseases currently thought to be noninfectious will probably be found to be caused by microbes?
Medicare and medicaid in terms of service : Describe Medicare and Medicaid in terms of services, financing, reimbursement, and those covered. What is the effect on taxpayers for these services?
What is each project mirr : What is each project's MIRR? From your answers to Parts a, b, and c, which project would be selected? If the WACC was 18%, which project would be selected?
What is the ph of the solution : Given the following two solutions: 0.200 M HC2H3O2(aq) with pKa = 4.76 0.200M NaOH(aq) A mixture is made using 50.0 mL of the HC2H3O2 and 25.0 mL of the NaOH. What is its pH?
How would you attempt to inhibit glycolysis : Imagine that a pharmaceutical company, specifically the research and development division, just hired you. Your first assignment consists of developing a new anticancer drug to control the high rates of glycolysis in tumor cells.
Purchase journal-cash disbursements to record transactions : a. Use the purchases journal and the cash disbursements journal to record these transactions. b. Prepare a schedule of accounts payable. There were no accounts payable on May 1.
Calculate the consumer surplus the producer surplus : Calculate the consumer surplus, the producer surplus, and the total welfare for the competitive equilibrium determined in part (a) of this question.
Confidence interval for true proportion of all households : Suppose that this estimate was based on a random sample of 600 households (i.e., n = 600 and p = .64). Construct a 95% confidence interval for π, the true proportion of all households that use coupons.

Reviews

Write a Review

Chemistry Questions & Answers

  How many molecules of co are present

the concentration of carbon monoxide in a sample of air is 9.2 ppm. there are how many molecules of CO are in 1 liter of 755 torr and 23 degrees celcius

  How many joules of heat are required to heat

How many joules of heat are required to heat 167 g of aluminum from 34.0 oC to 66.5oC?

  Explain organic compounds solubility

Organic compounds solubility, The question is: Assuming that sugar is soluble in water and not most organic solvents, LIST the steps in ORDER that you would take for separating a 1:1 mixture of solid sugar and solid sodium benzoate

  What is the theoretical yield of bismuth

What is the theoretical yield of bismuth when 393 g of Bi2O3 reacts with excess carbon as shown below? Bi2O3 + C(s) => Bi(s) + CO(g) (not balanced)

  Explain how many moles of each ion are in solution

How many moles of each ion are in each solution? (a) 2 mol of potassium perchlorate dissolved in water K+ mol ClO4- mol (b) 255 g of magnesium acetate dissolved in water Mg2+ mol C2H3O2- mol

  What are the mass percentages of ne and kr

a sample of gas mixture from a neon sign contains 0.0856 mol ne and 0.0254 mol kr. what are the mass percentages of ne and kr in the gas mixture?

  Calculate the ph of a buffer solution

calculate the PH of a buffer solution prepared by dissolving 21.5 g benzoic acid and 37.7g sodium benzoate in 200.0 mL of solution?

  What is the molarity of the solution

A solution is prepared by dissolving 179 g sucrose (C12H22O11) in enough water to produce 1.15 L solution. What is the molarity of this solution?

  Compute the absorbance of solution

Using a solution of KMnO 4 has a percent transmittance of 27.3 percent when observed in a 1.15-cm cell at a wavelength of 525 nm. Compute the absorbance of this solution.

  Show the orbital-filling diagram for n

Show the orbital-filling diagram for N (nitrogen). Stack the subshells in order of energy, with the lowest-energy subshell at the bottom and the highest-energy subshell at the top.

  Dehydration upon heating with concentrated sulphuric acid

Dehydration upon heating with concentrated sulphuric acid without carbocation rearrangement?

  Explain the difference between an amino acid and a protein

What is the difference between an amino acid and a protein? How does this difference in structure affect biological function?

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