How many grams of sodium lactate should be added to 100 of

Assignment Help Chemistry
Reference no: EM13344629

How many grams of sodium lactate should be added to 1.00 of 0.150 lactic acid to form a buffer solution with = 4.00? Assume that no volume change occurs when the sodium lactate is added.

Reference no: EM13344629

Questions Cloud

What fraction of a remains in the aqueous phase a if one : solute a has a partition coefficient of 3 between toluene and water with 3 times as much in the toluene phase. suppose
A large vessel had experienced an internal leak of a : a large vessel had experienced an internal leak of a coolant. it was friday and the work crew needed to get the vessel
A solution of sulphide ct10-6m is blended into a 04m : a solution of sulphide ct10-6m is blended into a 0.4m sodium chloride solution in a closed container. plot a pc-ph
For the waveform shown below obtain expressions for : 1. for the waveform shown below obtain expressions for fourier components for fundamental 5th 7th and 11th elements
How many grams of sodium lactate should be added to 100 of : how many grams of sodium lactate should be added to 1.00 of 0.150 lactic acid to form a buffer solution with 4.00?
Wat is the spectator ion for the chemical formula cl2 : what is the spectator ion for the chemical formula cl2 nabrbr2
Signal path of a gsm radio receiver is composed of an : signal path of a gsm radio receiver is composed of an antenna followed by a bpf lna bpf mixer if bpf and if
A 75- sample of hydrogen gas completely reacts with 600 of : a 7.5- sample of hydrogen gas completely reacts with 60.0 of oxygen gas to form 67.5 of water. is the following data
The boron fibers are produced with a 125 mum diameter : a metal matrix composite mmc is made of a 2024 al alloy matrix and continuous nbspboron fibers. the boron fibers are

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the % mass of the mineral in the sample

.4550 g of rock containing douglasite is treated by AgNO3. it took 37.20 ml of 0.1000 M AgNO3 to precipitate all Cl- as AgCl. Calculate the % mass of the mineral in the sample

  Assuming the other reactant is at a constant concentration

If HCl concentration is reduced by 50% and the rate is reduced by 25% what is the reaction order? This is assuming the other reactant is at a constant concentration.

  What is the mass of the column

a column of air with a pressure of 1.57 x 105 Pa and an area of 1.07 m2 and given that the acceleration due to gravity is 9.8 m/s2, what is the mass of the column.

  Compute e standard for the reaction

For a certain reaction delta H = -76.0 kJ and delta S= -234 J/K, if n=3 calculate E(standard) for the reaction at 25 degrees celsius

  Evaluate the solubility of this compound in g/l

The Ksp of calcium hydroxide, Ca(OH)2, is 5.02 × 10-6. Calculate the solubility of this compound in g/L.

  Explain nmr spectra show one signal for isomer

There are three isomeric dichlorocyclopropanes. Their 1H NMR spectra show one signal for isomer 1, two signals for isomer 2, and three signals for isomer

  State photoheterotrophic microorganisms that use photoenergy

Photoheterotrophic microorganisms that use photoenergy, but depend on organic matter as a carbon source, are abundant and widespread

  Explain what is the value of kp of the reaction

An important industrial for synthesizing the ammonia used in agricultural fertilizers involves the combination of N2 and H2 N2 (g) + 3H2 (g) 2NH3 (g) (Kc =4.29 *10^8 at 52 degrees C)

  What is the number of moles of o2 needed

What is the number of moles of O2 needed to burn 260.0g of C2H2 in the reaction: 2C2H2 + 5O2 yields 4CO2 + 2H2O?

  What is the molarity of the ethanol in this solution

A solution of ethanol (C2H5OH) in water is prepared by dissolving 63.4 mL of ethanol (density = 0.79 g/cm3) in enough water to make 250.0 mL of solution.

  Define how much kno3 could dissolve in water

Would 50 g KNO3 completely dissolve in 100 g water at 40 degrees Celcius?

  How many grams of camphor (c10h16o) are needed

How many grams of camphor (C10H16O) are needed to raise the boiling point of 43.5grams of benzene by 2.10 degress Celcius? The Kb of benzene is 2.67degress Celsius/molality.

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