How many grams of nach3coo of water to create a buffer

Assignment Help Chemistry
Reference no: EM13696438

Problem- How many grams of NaCH3COO and HCH3COO need to be added to 0.500L of water to create a buffer that is 100mM acetic acid?
pH= 5.0

Express your answer to two significant figures and include the appropriate units.

Reference no: EM13696438

Questions Cloud

Find how many words the longest paragraph contains : This def function should search and return the integer that represents this largest length itself. When the passing of (paragraphs) as the argument to this function, it should tell us how many words the longest paragraph contains.
Propose a synthesis of the phosphorane : Problem- Based on your background reading about the Wittig reaction, propose a synthesis of the phosphorane used in this experiment, starting with the triphenylphosphine and whatever other commercially available reactants and reagents you select.
What final temperature in degrees celsius : What final temperature, in degrees Celsius, is needed to change the volume of the gas to each of the following, if P and n do not change
Implement a set as a new class that is derived : A set is like a bag, except that a set does not allow multiple copies of any element. If you try to insert a new copy of an item that is already present in a set, then the set simply remains unchanged.
How many grams of nach3coo of water to create a buffer : Problem- How many grams of NaCH3COO and HCH3COO need to be added to 0.500L of water to create a buffer that is 100mM acetic acid. pH= 5.0
Calculate the maximum volume of 0.30m hcl : Problem- Suppose you have 135mL of a buffer that is 0.30M in both propanoic acid (C2H3COOH) and is conjugate base (C2H3COO). Calculate the maximum volume of 0.30M HCl that can be added to the buffer before its buffer capacity is lost.
How long after the first object begins : Two objects begin at different corners of an equilateral triangle with sides of length 32 m and race towards the third corner. how long after the first object begins should the second object start so that they meet at the final corner at the same tim..
Review of descriptive statistics and functions : Create a MATLAB function named "problem1", which accepts a number, a vector OR a matrix input and returns 4 outputs in this order related to the input: arithmetic average mean, standard deviation, median, max. The numbers you return for each outpu..
Define the rate of the reaction to increase or decrease : Problem- If 4-methoxybenzonitrile were used in the hydrolysis of benzonitrile instead of benzonitrile would you expect the rate of the reaction to increase or decrease. Utilize pictures and words in your analysis

Reviews

Write a Review

Chemistry Questions & Answers

  Explain use a minimum amount of water to rinse the conical

Why should you use a minimum amount of water to rinse the conical vial while transferring the purified acetaminoophen to the Hirsch funnel

  Define the nickel corrodes and the copper plates operation

Nickel metal in 0.1M nickel nitrate solution Copper metal in 0.1M copper nitrate solution The solutions are joined by a simple salt bridge. The nickel corrodes and the copper plates on during operation of the cell. Answer the following question: W..

  State the lowest energy conformation

Draw the lowest energy conformation of 3-ethyl-2,4,4-trimethylheptane, depicting the C3-C4 bond on a sawhorse.

  Compute the moles of ammonia produced

calculate the moles of ammonia produced (e) calculate the partial pressures of all species in the system (f) the total pressure in the system

  State the final solid product sodium oxide

Sodium bicarbonate decomposes to form the final solid product sodium oxide. Using a balanced equation, you are to convert the grams of sodium bicarbonate, one number is 5.213, to moles.

  Explain the hydrogen bonds in water

which of the following accounts for the unusually high boiling point of water? the density of water, the hydrogen bonds in water

  Calculate the volume of required to reach equivalence point

60.0 mL of a 0.450 M solution is titrated with 0.570 M . Calculate the volume of required to reach the equivalence point.

  Write complete ionic and net ionic equation for the

write complete ionic and net ionic equation for the following reaction lithium sulfate and strontium chloride.express

  Explain what is the molarity of a saturated aqueous solution

The Ksp for BaCO3 is 5.0 x 10-9. What is the molarity of a saturated aqueous solution of BaCO3

  How much h2o is produced

How much H2O is produced when 20000 g of C2H2 burns completely? Answer in units of grams

  Explain a phoshodiester linkage to the thirds carbon atom

Glycerophospholipids (phosphoglycerides) are components of cell membranes. They are composed of a glycerol molecule with two fatty acids attached to the first and second carbon atoms a polar hydrophilic group attached throughout a phoshodiester li..

  Determine what is the percent yield of the reaction

Determine what is the percent yield of the reaction If 15.0 grams of Nitrogen and 2.00 grams Hydrogen react to produce 1.38 grams of Ammonia?

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