What is the ph of the solution

Assignment Help Chemistry
Reference no: EM13156861

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: EM13156861

Questions Cloud

What is the dollar value of the invoices in exercise : What is the dollar value of the invoices in exercise 13 if the dollar: a. depreciates 10 percent against the Australian dollar b. appreciates 10 percent against the British pound
Compute the initial reaction rate when remain essentially : calculate the initial reaction rate when [O3] & [NO] remain essentially constant at the values [O3]0= 7.48 x 10-6 M & [NO]0= 3.26 x 10-5M
Find test statistic and proper conclusion is to reject h0 : What is the test statistic? Give answer to three decimal places What is the critical value? Give answer to three decimal places. The proper conclusion is to reject H0.
Basics of end-of-period adjustment : If a company failed to make the end-of-period adjustment to remove from the Unearned Management Fees account the amount of management fees that were earned, this omission would cause:
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?
Decide whether the city government is likely to intervene : Assume this is the primary venue for sports games. Decide whether the city government is likely to intervene to enforce antitrust law or not.
Cyberterrorism attack against us banking system : Based on your knowledge, experiences, and the readings, explain what psychological effects a cyberterrorism attack against the U.S. banking system would have on the U.S. economy.
What is the true absolute effect : If the unemployed workers in the newly unionized sector spill over into the nonunion sector? How many employees will be hired in that sector? D. What is the union relative wage advantage? What is the true absolute effect?
Which alternative should management select : Assuming that the current production rates are maintained at the three assembly plants, which alternative should management select?

Reviews

Write a Review

Chemistry Questions & Answers

  Explain possible acid-catalyzed dehydration products

If more than one alkene is possible, predict which one will be formed in the largest amount: a. 2-methyl-2-butanol b. 1-methylcyclohexanol

  What is the value of k

The rate constant of a reaction is 4.7 10-3 s-1 at 17°C and the activation energy is 33.6 kJ/mol. What is the value of k at 75°C.

  Compute the basic buffer capacity

Calculate the basic buffer capacity of a solution of 50.00 mL of 0.334 M HC2H3O2 to which is added 50.00 mL of 0.154

  How many moles of cl2 form

4 HCl(aq) + MnO2(s)-> MnCl2(aq) + 2 H2O(g) + Cl2(g) Consider the reaction of 1.53 mol HCl with excess MnO2.  How many moles of Cl2 form?

  What is the concentration of unknown acid solution

What is the concentration of unknown acid solution? Write the neutralization reaction, balance it, name the products THEN Solve the problem above.

  What volume of 0.45 m hcl solution would be needed

For the reaction 2 HCl + Na2CO3 → 2 NaCl + H2O + CO2 what volume of 0.45 M HCl solution would be needed to produce 2.5 L of CO2 at STP

  How much water is created in grams

Assume that the kinetic energy of a 1300kg car moving at 140km/h could be converted entirely into heat. How much water is created in grams?

  Determine the empirical formula of compound

Using a sample of a compound containing only oxygen and chlorine reacts with an excess of H2 gas to give 0.206 g water and 0.278 g HCl

  How much energy (heat) is released

How much energy (heat) is released when 1.52 moles of H2 reacts with 0.68 moles of Cl2 to create HCl(g) if the ΔHrxn = -184.6 kJ.

  What is the rate constant k

The initial concentration of the reactant A in a first-order reaction is 1.2M. After 69.3 s, the concentration has fallen to 0.3M. What is the rate constant k

  Find the corresponding reaction enthalpy

The standard enthalpy of formation of the metallocene bis(benzene)chromium was measured in a calorimeter. It was found for the reaction Cr(C6H6)2(s) → Cr(s) + 2 C6H6(g)

  Compute the number of moles of khp

Calculate the number of moles of KHP? b. How many moles of NaOH will react with the KHP dissolved in water? c. Calculate the Molarity of the NaOH solution?

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