Weigh out about 10 g of naoh pellets and transfer them to 1

Assignment Help Chemistry
Reference no: EM13642791

Weigh out about 10 g of NaOH pellets and transfer them to 1 L bottle (preferably plastic as NaOH etches glass). Add about 600 mL of deionized water and mix until the NaOH dissolves. Add another 350 mL of deionized water and mix again.

The instructions suggests the dissolving of about 10 g of NaOH in 0.95 L of water to prepare the solution to be standardized. Calculate the approximate concentration of this solution.

Reference no: EM13642791

Questions Cloud

What is the heat transfer rate of nitrogen through the : nitrogen gas is compressed from pressure 80kpa and temperature 27degrees celsius to pressure 480kpa by a 10kw
Knowing that the allowable maximum shearing stress in shaft : a solid shaft ae transmits 100 hp from motor m to machines connected to gears g and h. knowing that the allowable
An alpha particle charge2e mass 663x10-27 kg and a proton : an alpha particle charge2e mass 6.63x10-27 kg and a proton charge e mass 1.67x10-27 kg are separated by 3 micrometers.
A crate in the back of a truck with an open tailgate has : a crate in the back of a truck with an open tailgate has impending sliding as the truck accelerates from rest to 60 mph
Weigh out about 10 g of naoh pellets and transfer them to 1 : weigh out about 10 g of naoh pellets and transfer them to 1 l bottle preferably plastic as naoh etches glass. add about
When the ball hits the wall the horizontal component of : a woman throws a ball at a vertical wall d 4.6 m away. the ball is h 2.3 m above ground when it leaves the womans
The maximum temperature is 1200 k and the minimum : a stationary gas turbine plant operates on the brayton cycle and delivers 20000 kw to an electric generator. the
The turpentine and the aluminum cylinder are then slowly : a hollow aluminum cylinder 19.0 cm deep has an internal capacity of 2.000 l at 23.0degc. it is completely filled with
Find a the energy absorbed as heat and b the change in : find a the energy absorbed as heat and b the change in entropy of a 4.60 kg block of copper whose temperature is

Reviews

Write a Review

Chemistry Questions & Answers

  Explain and draw all stereoisomers having molecular formula

Draw all stereoisomers having molecular formula C6H12 that contain one double bond and give the IUPAC name for each compound

  What is the rate of change of the total pressure of vessel

The reaction 2NO+Cl2=2NOCl is carried out in a closed vessel. If the partial pressure of NO is decreasing at the rate of 20 torr/min, what is the rate of change of the total pressure of the vessel?

  Define methane the principal component of natural gas

Methane the principal component of natural gas is used is used for heating and cooking. The combustion process is CH4(g) + 2O2(g) -> CO2(g) + 2H2O(l). If 12.1 moles of CH4 react with oxygen, what is the volume of CO2 (in liters) produced at 21.5 d..

  How many liters of co2 are produced

How many liters of CO2 are produced when 15 liters of O2 are consumed

  Explain how much limestone in kilograms would be required

How much limestone in kilograms would be required to completely neutralize a 5.2 x 109 L lake containing 5.0 x 10-3 g of H2SO4 per liter

  Explain a heat lamp produces of power at a wavelength

A heat lamp produces 20.0 watts of power at a wavelength of 5.7?m .How many photons are emitted per second?

  Explain each salt as acidic and basic

0.1 M solutions of K2SO4, Ni(NO3)2, and LiC2H3O2 are prepared. Describe each salt as acidic, basic or neutral. Explain your choice.

  Explain the ph at the equivalence point for the titration

What is the pH at the equivalence point for the titration of 0.20 M HCl with 0.20 M NH3?

  Compute the inner diameter of the tube

A cylindrical glass tube 13.3 cm in length is filled with mercury ( density= 13.6 g/mL ). the mass of mercury needed to fill the tube is 107.5 g. calculate the inner diameter of the tube.

  How many millimeters of 0.0700 m edta

How many millimeters of 0.0700 M EDTA are required to react with 50.0 mL of 0.0140 M Cu2+?, b) With 50.0 mL of 0.0140 M Sc3+?

  Explain draw those that have a trisubstituted ring

Draw those that have a trisubstituted ring where the methyl groups are oriented meta.

  Explain what is the molecular mass of the acid

If 21.3 mL of a 0.120M NaOH solution are required to neutralize 0.400 grams of an unknown monoprotic acid, what is the molecular mass of the acid

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