How many are required to prepared 2l of naoh

Assignment Help Chemistry
Reference no: EM13702822

Problem- How many mL of 50.5 weight percent NaOH with a density of 1.53g/mL are required to prepared 2L of 0.169M NaOH?

The answer is 17.5mL, I'd like to know step by step solution.

Kindly Please put your best effort to provide the solution of above problem

Reference no: EM13702822

Questions Cloud

Describe transpiration and photosynthesis : Problem- Lets combine your knowledge of transpiration and photosynthesis on this question. In a natural environment, which of the following could negatively impact the rate of photosynthesis?
What is the weight percent of ki in the original mixture : The solution is filtered and treated with KSCN to precipitate the excess silver as AgSCN. 0.0140 g of AgSCN are recovered. What is the weight percent of KI in the original mixture
Calculate the fundamental frequency : Using 340 m/s for the speed of sound in air, calculate the fundamental frequency for a 8.6 m organ pipe with the following characteristics
Find the time interval between the echo pulses : A bat flying toward an obstacle at 10 m/s emits brief, high-frequency sound pulses at a repetition frequency of 77 Hz. What is the time interval between the echo pulses heard by the bat
How many are required to prepared 2l of naoh : Problem- How many mL of 50.5 weight percent NaOH with a density of 1.53g/mL are required to prepared 2L of 0.169M NaOH
What is the frequency of the car horn : A car is approaching a reflecting wall. A stationary observer behind the car hears a sound of frequency 790 Hz from the car horn and a sound of frequency 873 Hz from the wall. What is the frequency of the car horn
Compute the final speed of the crate : A 69.0-kg crate is being pushed across a floor. The net horizontal force on the crate is 37.0N. What is the final speed of the crate
Process the internal energy of the system increases : Problem- A sample of 70 mmol of gas expands reversibly and isothermically at 373 K from 5.25 cm3 to 6.29 cm3. During such process the internal energy of the system increases by 83.5 J.
Find at what temperature would the wing be : An aluminum wing on a passenger jet is 40 m long when its temperature is 22°C. At what temperature would the wing be 7 cm (0.07 m) shorter

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the processes of fatty acid oxidation

Describe the processes of fatty acid oxidation and synthesis in animal tissues, pointing out their similarities and differences

  State what is the specific heat for the metal

It takes 52.0J to raise the temperature of an 11.9g piece of unknown metal from 13.0C to 24.8C. What is the specific heat for the metal

  Explain the tetrahedral stereocenters

Can someone help me locate the tetrahedral stereocenters and how many sterioisomers are possible for the following structures please

  State solubility of calcite will increase with a decrease

Solubility of calcite (CaCO3) will increase with a decrease in temperature and decrease with an increase in temperature. This is because the solubility of calcite is dependent on the solubility of CO2.

  Explain how much energy would be absorbed

Explain the Delta H for this reaction is 54.8 kJ. Explain how much energy would be absorbed if 27.1 g of NH_4Cl reacts

  Explain what was the solid and how did it form

Finally realizing her mistake, she acidified the filtrate and a white solid precipitated, but its melting point was different from that of dimedone. What was this solid, and how did it form

  Evaluate the total vapor pressure above a solution

Given that the vapor pressure of pure n-hexane and pure h-heptane at 25 °C are 151.4 mmHg and 45.62 mmHg respectively, calculate the total vapor pressure above a solution containing only n-hexane and n-heptane in which the mole fractio n of n-hexa..

  Explain what is the amount of ammonia needed to sustain

What is the amount of ammonia (as nitrogen) needed to sustain 1 gram/L of cells in an engineered bioreactor b. What is the amount of phosphorus needed to sustain the same concentration of cells in the reactor?

  The initial concentrations of four species in an equilibrium

The initial concentrations of four species in an equilibrium are [Cl2] = 1.40 M, [HCl] = 0.100 M, [O2] = 0.300 M and [H2O] = 0.500 M. Is the reaction at equilbrium? If not in what direction must the reaaction shift for the equilibrium to be reache..

  Determine the value of delta h for the reaction

Assuming that the specific heat of the solution is 4.18J/g*c, and assuming that no heart is lost to the surroundings, determine the value of delta H (in kJ/ mol Sr) for the reaction

  Compute the activity and activity coefficient

A chloroform-ethanol solution at 35 oC with ?ethanol=0.200 in the liquid phase has a vapor pressure of 304.2 torr and a vapor composition of Yethanol= 0.138. Calculate the activity and activity coefficient for ethanol in this solution

  Is the volume of pottassium hydroxide more, less or the same

Compare the amount of .200 moles of KOH needed to neutralize 50 mL of .200 moles of HNO3 with the amount of .200 moles of KOH needed to neutralize 50 mL of .200 moles of CH3COOH. Is the volume of KOH more, less or the same.

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