Evaluate the molarity of the solution in flask

Reference no: EM13333442

2.5038g of sodium thiosulfate pentahydrate is transferred to a 250 mL volumetric flask dissolved with distilled water and then diluted to the mark with distilled water. 10.0mL of this solution is transferred to a 100mL volumetric flask and diluted to the mark with distilled water. Calculate the molarity of the solution in 100 mL volumetric flask?

Reference no: EM13333442

Questions Cloud

How sensitive is the npv to changes in the price of pda : Conch Republic Electronics is a midsized electron- ics manufacturer located in Key West, Florida. The company president is Shelly Couts, who inherited the company.

At what angle do the gamma rays appear : A cubic crystal with interatomic spacing of 0.24 nm is used to select gamma rays of energy 100 keV from a radioactive source containing a continuum of energies. at what angle do the 100 keV gamma rays appear

Explain the kinetic energy of the emitted electrons : What is the kinetic energy of the emitted electrons when cesium is exposed to UV rays of frequency \rm 1.0\times10^{15}Hz

A violation of the canons of ethics for an attorney : It is a violation of the Canons of Ethics for an attorney, who knows the property in question to be a homestead, to follow the regular practice of having the owner convey to a third party who reconveys to the owner retaining a vendor's lien, or wh..

Evaluate the molarity of the solution in flask : volumetric flask dissolved with distilled water and then diluted to the mark with distilled water. 10.0mL of this solution is transferred to a 100mL volumetric flask and diluted to the mark with distilled water. Calculate the molarity of the solut..

Determine which type of loan does letitia have : Letitia borrowed $6,000 from her bank 2 years ago. The loan term is 4 years. Each year, she must repay the bank $1,500 plus the annual interest. Which type of loan does she have

Calculate the resistivity of the wire material : A wire 25.1 m long and 6.00 mm in diameter has a resistance of 15.0 m. A potential difference of 27.0 V is applied between the ends. Calculate the resistivity of the wire material

The lead ion concentration of a saturated solution of pbcl2 : Determine the equilibrium concentrations of the following: a. The cobalt ion concentration of a saturated solution of Cos b. The pH of a saturated Zn(OH)2 solution c. The lead (II) ion concentration of a saturated solution of PbCL2

What is the marginal prosperity to consume : Calculating the MPC . In one year a consumer income increases by $200 and her consumption increasesby $160. What is the marginal prosperity to consume ?

User Account

All Pages