Explain solution to make the preceding buffer

Assignment Help Chemistry
Reference no: EM13312768

If I have 100.00 mL of 0.350 M latic acid already, how many grams of sodium lactate (molar mass = 112.06 g/mol) will I neeed to add to this solution to make the preceding buffer? Assume the volume does not change as the sodium lactate is added. How do I go about solving this?

Reference no: EM13312768

Questions Cloud

The competitive nature of the global marketplace : Looking at the competitive nature of the global marketplace today, what role do systems analysts play in the success of a firm? Include any experience
Explain the ph of the solution before the titration begins : 20.00 mL of 0.160 M HC2H3O2 (Ka = 1.8x10-5) is titrated with 0.200 M NaOH. What is the pH of the solution before the titration begins
Depict a balanced chemical equation : how many NB molecules could you make by screwing one nut onto each bolt? show a balanced chemical equation and show all calculations for full credit
What is organizational politics all about : What is organizational politics all about?
Explain solution to make the preceding buffer : If I have 100.00 mL of 0.350 M latic acid already, how many grams of sodium lactate (molar mass = 112.06 g/mol) will I neeed to add to this solution to make the preceding buffer? Assume the volume does not change as the sodium lactate is added.
Changing population demographics for business firms : What are the implications of the changing population demographics for business firms?
Explain the compound mgso4 is called epsom salts : The compound MgSo4 is called Epsom Salts. How many grams will you need to prepare a bath containing 5.60 moles of Epsom salts
Medical staff privileges and peer review : Medical Staff Privileges and Peer Review ANDEmergency Care
State the correct equation for the principal : Write the correct equation for the principal B/L acid/base equilibrium reaction in 0.1 M (H4N)2So4.

Reviews

Write a Review

Chemistry Questions & Answers

  How many moles of vinyl chloride are present

The allowable concentration level of vinyl chloride,C2H3Cl , in the atmosphere in a chemical plant is 2.4×10-6 .How many moles of vinyl chloride in each liter does this represent? How many molecules per liter?

  Explain important information about heat and temperature

Important information about Heat and temperature, What is Heat? What is temperature? What are the various properties that account for temperature?

  What generalization can you make about the rotation

What generalization can you make about the rotation of a Fischer projection formula in the plane of the paper? Answer a. 90° rotation results in an enantiomer, 180° rotation results in the identical molecule.

  Explain what is the rate of change in the concentration of

Consider the combustion of ethylene, . If the concentration of is decreasing at the rate of 4.2×10?2 , what is the rate of change in the concentration of

  Explain pentane (c5h12) and methyl alcohol (ch3oh)

Identify each of the following substances as ionic, polar covalent, or nonpolar covalent. Also predict its solubility in water. 1. Calcium chloride (CaCl2) 2. Pentane (C5H12) 3.Methyl alcohol (CH3OH)

  Compute the ka for the acid

acid is dissolved in water to produce a 1.51 M solution. The pH of the resulting solution is 2.52. Calculate the Ka for the acid.

  Explain how many collisions does a single ar atom

How many collisions does a single Ar atom make in 1.0 s when the temperature is 25 C and the pressure is (a) 10 bar, (b) 100 kPa, (c) 1.0 Pa

  Explain write a chemical reaction demonstrating that so

Write a chemical reaction demonstrating that SO2 is an acidic oxide. c) Write balanced chemical reactions demonstrating that Al2O3 is amphoteric.

  Describe what volume of licl must be diluted with water

All numerical answers must be reported to the correct number of significant figures. What volume of 1.000 M LiCl must be diluted with water to prepare 250.0 mL of 0.100 M LiCl

  Compute the unitcell edge length in pm

Europium (Europium is a chemical element with the symbol Eu and atomic number 63 )crystallizes in a body-centered cubic lattice compute the unitcell edge length in pm if The density of Eu is 5.26 g/cm3..

  Explain coronary artery disease good and bad cholesterol

Explain Coronary Artery Disease: Good and Bad Cholesterol, A middle-aged man has been diagnosed as being at high-risk of developing Coronary Artery Disease.

  Compute the molarity of a hydrochloric acid solution

Calculate the molarity of a hydrochloric acid solution that is 18.25% HCl by mass and has a density of 1.20 g/mL.

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