The solution was poured into a 250-ml volumetric flask and

Assignment Help Chemistry
Reference no: EM13344776

A stock solution was prepared by dissolving exactly 0.4000 g of pure ASA (180.16 g/mol) in 10.00 mL of NaOH and heating the solution to a gentle boil. After cooling to room temperature, the solution was poured into a 250-mL volumetric flask and diluted to the mark with DI water. Before coming to lab, calculate the concentration of ASA in the flask.

Reference no: EM13344776

Questions Cloud

If the aluminum block is initially at 25 c what is the : suppose that 1.08 g of rubbing alcohol c3h8o evaporates from a 75.0 g aluminum block.if the aluminum block is initially
A 25- sample of an alloy at 98 is placed in 50 water at : a 25- sample of an alloy at 98 is placed in 50. water at 19.if the final temperature reached by the alloy sample and
During a strenous workout an athlete generates 18900 kj of : during a strenous workout an athlete generates 1890.0 kj of heat energy. what mass of water would have to evaporate
Iron has a reported average atomic mass of 5585 amu if iron : iron has a reported average atomic mass of 55.85 amu. if iron has two isotopes one of which has 29 neutrons and an
The solution was poured into a 250-ml volumetric flask and : a stock solution was prepared by dissolving exactly 0.4000 g of pure asa 180.16 gmol in 10.00 ml of naoh and heating
He uses the combustion of natural gas which is exothermic : he uses the combustion of natural gas which is exothermic to heat the water how much natural gas will he need to burn?
Draw the structures of two stereoisomeric alkenes that : draw the structures of two stereoisomeric alkenes that would give 3-hexanol as the only major product of hydroboration
How many minutes does it take for the concentration of the : a certain first-order reaction has a rate constant of 1.00times10-2 at 45 . how many minutes does it take for the
Three gases 800 of methane 180 of ethane and an unknown : three gases 8.00 of methane 18.0 of ethane and an unknown amount of propane were added to the same 10.0- container.

Reviews

Write a Review

Chemistry Questions & Answers

  How to prepare (2r,3s)-2,3-dibromobutane

Prepare (2R,3S)-2,3-dibromobutane (a meso compound) starting from a racemic mixture of (2S,3S)- and (2R,3R)-2,3-dibromobutane

  Explain what is the resonance structure of the sno+1 ion

What is the resonance structure that best describes the overall structure of the SNO+1 ion

  Compute the value of delta s

Calculate the value of Delta S in heating 3.5 moles of a monatomic ideal gas

  A liquid start to appear on the inside of a closed flask

A liquid begins to appear on the inside of a closed flask. At first glance before the liquid began to appear, you might have thought the flask was empty

  Explain titrations- finding concentration

Titrations: Finding Concentration, A 35.00 mL solution containing an unknown concentration of pyruvic acid required 25.13 mL of 0.2011 M NaOH to reach the end point.

  Identify the limiting reagent for the combination

Identify the limiting reagent for the given combination of reactants. Calculate how many grams of whatever substance will be in excess and how many grams of HF will be made.

  Explain hcl to reach the first end point

A mixed alkali sample requiring 15.0ml of 0.100 F HCl to reach the first end point and an additional 20.0ml to reach the second end point

  Define copper has the same structure as gold

Estimate the Debye Temperature of gold form the following information. For gold, the atomic weight is 197, the density is 19000 kg/m^3 and the velocity of sound is 2100m/s.

  What was the final temperature

A gas was enclosed in a rigid-walled container. The initial temperature and pressure were 52°C and 0.55 atm, respectively. If the final pressure were 2.41 atm.

  Define the heat of fusion for water

How much energy is released when 32.4 g of water freezes? The heat of fusion for water is 6.02 kJ/mol. q=? kJ

  How many grams must be dissolved and diluted for a solution

How many grams of FeSO4.(NH4)2SO4.6H2O (MW = 392.14) must be dissolved and diluted to 250.0 mL to prepare an aqueous solution that is 10.00 ppm Fe2+

  Calculate the equilibrium constant kp

Calculate the equilibrium constant KP if the total pressure is 2.6 atm at that temperature.

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