Calculate the quantity, in grams, of formic acid

Assignment Help Chemistry
Reference no: EM13154145

Calculate the quantity, in grams, of formic acid and sodium formate necessary to make 500. mL of a buffer that has a formic acid concentration of 0.75 M and a sodium formate concentration of 0.75 M.

Reference no: EM13154145

Questions Cloud

Financial statements if correct adjusting entry is not made : A transportation company is paid in the month of May for delivering a truckload of goods, although it actually delivers it in June. What effect will there be on the financial statements if the correct adjusting entry is not made?
What is the percent yield of a reaction : What is the percent yield of a reaction in which 212 g phosphorus trichloride reacts with excess water to form 109 g HCl and aqueous phosphorus acid (H3PO3)?
Explain restriction enzyme that has a concentration : Given a restriction enzyme that has a concentration of 50 units/ml but your experiment requires that the concentration be reduced to 2.5 units/ml.
Show the criteria used in making his decision : What is the expected return of migrating to the city? Show your work. Determine whether the individual should migrate to the city or not. Show the criteria used in making his decision.
Calculate the quantity, in grams, of formic acid : Calculate the quantity, in grams, of formic acid and sodium formate necessary to make 500. mL of a buffer that has a formic acid concentration of 0.75 M and a sodium formate concentration of 0.75 M.
Confidence interval would be wider or narrower than interval : If this poll had been based instead on 5000 adults, do you think the "95% confidence interval" would be wider or narrower than the interval given?
Which you would use option pricing : Determine two to three (2-3) methods of using stocks and options to create a risk-free hedge portfolio can be created. Support your answer with examples of these methods being used to create a risk-free hedge portfolio.
What is the molarity of the solution : if 525 g of NaOH are dissolved to a final total of 50.0L what is the molarity of the solution
Explain air for a prolonged period of time : The products of our reaction (1- and 2-heptene) can form peroxides upon standing in air for a prolonged period of time

Reviews

Write a Review

Chemistry Questions & Answers

  What is the volume of this air in the lungs at 37oc

One a cold day a person takes a breath of 450 ml of air at a pressure of 745 mm Hg and room temperature of 21oC. What is the volume of this air in the lungs at 37oC and 758 mm Hg?

  Creating lewis structure for the po4-3 ion

Draw the Lewis structure for the PO4-3 ion, indicating any resonance forms. On the basis of electron configurations, predict the formula of the Type I ionic compound formed from the elements Z=49 and Z=51.

  Reaction that occurs with hexanal and propanol

1) Draw all aldehyde and ketone isomers of C 6 H 12 O. 2) What is the reaction that occurs with hexanal and propanol (give both the hemiacetal and acetal products)?

  Evaluate the number of moles of a gas using ideal gas law

To determine the volume of a gas using ideal gas law and evaluate the number of moles of a gas using ideal gas law.

  Calculate the heat required

Calculate the heat required to raise the temperature of 125 g of water are heated from 20.0oC to 100oC based on a specific heat of water of 4.184 J/g oC.

  Calculate the amount of pv work done

The addition of H2 to C=C double bonds is an important reaction used in the preparation of margarine from vegetable oils.

  What is the molar mass of the compound

A 4.63 g sample of a molecular compound is dissolved in 103 g of tetrachloromethane (carbon tetrachloride). The normal boiling point of the solution is 61.51?C.

  Determine the rate constant for this reaction

The isomerization of cyclopropane to form propene is a first-order reaction. At 760 K, 85% of a sample of cyclopropane changes to propene in 79.0 min. Determine the rate constant for this reaction at 760 K

  How much energy in kilojoules is required

How much energy in kilojoules is required to convert 260 mL of water at its boiling point from liquid to vapor?

  What is the maximum electrical work, in joules

A voltaic cell is based on the reaction Sn + I2 = Sn2+ + 2I-.

  How many grams of carbon dioxide will be produced

when carbon is burned in the presence of oxygen, the carbon and oxygen combine to produce carbon dioxide. if you start with 3 grams of carbon and 8 grams of oxygen and they react completely, how many grams of carbon dioxide will be produced?

  What is the final pressure of the gas

A sample of gas with an initial volume of 27.6L at a pressure of 735 mmHg and a temperature of 309 K is compressed to a volume of 15.8 L and warmed to a temperature of 374 K.

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