Decribe how to prepare naoh solution

Assignment Help Chemistry
Reference no: EM13222895

Decribe ho to prepare 2.0 liters of a .20 M NaOH solution from 50%. (w/w) Naoh solution that has a density of 1.53 g/mL, and doing all measurements by volume, not mass.

Reference no: EM13222895

Questions Cloud

Compute the mass of nitrogen dissolved at room temperature : Calculate the mass of nitrogen dissolved at room temperature in an 96.0 home aquarium. Assume a total pressure of 1.0 and a mole fraction for nitrogen of 0.78.
Compute the percentage ionization of salt : 0.5g KCl was dissolved in 100g water and the solution originally at 200C, froze at - 0.240C. Calculate the percentage ionization of salt. Kf per 1000g of water = 1.86K
How the bargaining rounds of alternating offers : S makes the first offer, with 4 bargaining rounds of alternating offers, and with S discounting 2% between each bargaining round. Compare bargaining outcomes when B discounts 10% between each bargaining round with B discounting only 1% between eac..
Explain what is the molality of zn in the solid solution : A particular sample of red brass consisting of 81.0% Cu and 19.0% Zn by mass has a density of 8780 kg/m^3. What is the molality of Zn in the solid solution?
Decribe how to prepare naoh solution : Decribe how to prepare 2.0 liters of a .20 M NaOH solution from 50%. (w/w) Naoh solution that has a density of 1.53 g/mL, and doing all measurements by volume, not mass.
Determine how much should home depot offer to pay : Home Depot and Lowes can hire a gardener to maintain a common area for $110 for each of the three summer months (June, July, August). Each month that the common area is maintained, Home Depot expects to gain $100 more profit and Lowes $50 more pro..
What does ethics have to do with recruiting : What does ethics have to do with recruiting and please define ethics and what is your opinin on selection processes around the world - what bias do you think you might have and is it important to take bias into consideration in your opinion
A carbon monoxide is a toxic pollutant found in our city air : Carbon Monoxide is a toxic pollutant found in our city air. On a particular day, the air contains 6.50mg of CO per 1.000X cubic meter of air. How many grams of CO are present in a room whose dimensions are 15.0 meters X 11.0 meters X 16.5 meters?
What effect did reducing the requirements to get disability : Between 1984 and 2001, the U.S. government made it much easier to get disability payments and the number of disabled people more than doubled from 3.8 million to 7.7 million. Once on disability, citizens then count as "out of the labor force."

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the rate of water removal from the condenser

Calculate the rate of water removal from the condenser, the rate of dehumidified (1.50% water) air delivered to the house, and the flow rate and composition of the humid air entering the condenser

  Valuate purity and to determine a white crystalline solid

evaluate its purity and to determine whether it might be identical to a given sample of an illegal drug, a white crystalline solid. Clearly explain what you would do, why you would do it, and how you interpret your results

  Explain the total flow rate of the air or acetone stream

Air coming from a painting operation contains 10.0 wt% acetone. The total flow rate of the air/acetone stream is 1.00x103 lbm/min. This stream is sent to a scrubbing system where it is mixed with water.

  Which of these is true about the following reaction

which of these is true about the following reaction?

  Explain how to draw the lewis structure

how to draw the Lewis Structure for this. The complete questions says: "Lithium aluminum hydride, LiAlH4, contains both ionic

  Explain what is the final temperature of methane

The normal boiling point of methane is -161.5 C. The specific heats of liquid and gaseous methane are 3.48 and 2.22 J/g.K, respectively. What is the final temperature of methane once the system equilibriates?

  State the mean velocities of hcl gas and nh3

The mean velocities of HCl gas and NH3 gas at 25 degrees Celsius are 450m/s and 660m/s respectively. With these speeds in mind, briefly explain why so much time was required

  State still on le chatelier''s principle

Still on Le Chatelier's principle, Ketones are known to be less reactive in aldol condensations.

  Which of these is not a protease that acts in small intestin

Which of these is not a protease that acts in the small intestine?

  Compute the ph of a solution that is prepared by mixing

calculate the ph of a solution that is prepared by mixing 2.16 grams of propanoic acid, CH3CH2COOH, and 0.56 grams of NaOH in enough water

  What is the theoretical yield of vanadium

What is the theoretical yield of vanadium that can be produced by the reaction of 40.0 g of V2O5 with 40.0 g of calcium based on the following chemical reaction?

  What will the final volume of the sample be

the pressure exerted on a 240 mL sample of hydrogen gas at a constant temperature is increased from .428 atm to .724 atm. What will the final volume of the sample be.

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