Compute the molarity of the hcl

Assignment Help Chemistry
Reference no: EM13170611

now that you have determine the concentration of the base used to titrate the HCL in the pipette and you have recorded the volume of the HCL sample (5.oo mL) and the number of mL of base used you can calculate the concentraion of hcl solution.
first calculate the number of moles of based used ( be careful about volume in units: moles based)=(Vbase)(Mbase) answer in mol base. 2. This is equal to the number of moles of HCL present in the 5.00mL of HCL delivered to the flask. CAlculate the molarity of the HCL.

Reference no: EM13170611

Questions Cloud

What is the value of x : 1.013-g sample of ZnSO4•xH2O is dissolved in an aqueous solution of BaCl2. The pure BaSO4 precipitate is filtered out of solution, dried, and its mass is determined to be 0.8223 g. What is the value of x in ZnSO4•xH2O?
Compute the lattice energy of na2o : Calculate the lattice energy of Na2O for the following data: Ionization energy of Na(g):::495kj/mol, Electron affenity of O(g) for 2e-:::603 kj/mol
What is the half-life of the material? : "A sample of a particular radioisotope is placed near a Geiger counter, which is observed to register 160 counts per minute. Eight hours later the detector counts at a rate of 10 counts per minute. What is the half-life of the material?"
Compute the mass of the solvent : Calculate the mass of the solvent (CCl4) in kg. Use the molality calculated in question 2 and the solvent mass calculated in question 3 to determine the number of moles of solute present in this solution.
Compute the molarity of the hcl : This is equal to the number of moles of HCL present in the 5.00mL of HCL delivered to the flask. Compute the molarity of the HCL.
Discuss the issues related to corporate governance : Discuss the issues related to corporate governance and the practices performed by an independent board of directors who act in a manner consistent with shareholders' best interest.
Calculate the molality of the solution : calculate the molality of this solution (in mol solute/kg solvent).
Compute the boiling point elevation : A 2.00g sample of a particular compound was dissolved in 15.0 g of carbon tetrachloride. The boiling point of this solution was determined to be 77.85 Celcuis.
What is the mass in grams of the caco3 component : A sample of stoichiometric dolomite (an equimolar mixture of CaCO3 and MgCO3) has a mass of 10.00 g. What is the mass in grams of the CaCO3 component?

Reviews

Write a Review

Chemistry Questions & Answers

  What is the pressure in the tank

A 50.0-L stainless steel container was charged with 3.00 atm of hydrogen gas and 4.00 atm of oxygen gas. A spark ignited the mixture, producing water.

  What is the partial pressure of the dry gas

A sample of gas is collected over water at a temperature of 35.0C when the barometric pressure reading is 707 torr. What is the partial pressure of the dry gas, given PH2O = 42.2 torr?

  Explain the temperature distribution to be gaussian

A clinic took temperature readings of 250 flu patients over a weekend and discovered the temperature distribution to be Gaussian, with a mean of 101.30°F and a standard deviation of 0.8490

  Determine the mole fraction of component

Determine the mole fraction of each component to at least three significant figures.

  State heat is transferred to the water until water vaporizes

A horizontal piston contains 34kg of water that is saturated at 36oC. Heat is transferred to the water until 80% of the water vaporizes.

  How many grams of glucose of the final solution

How many grams of glucose are in 100. rm mL of the final solution?

  Calculate the debye lengths

Compute the number of gms of CoCl2 that would be needed to prepare the solutions:(a) 550 mL of a 1.75 M solution (b) 210 mL of a 0.0180 M solution.

  How long is the wire

A copper wire (density = 8.96 g/cm3) has a diameter of 0.26 mm. If a sample of this copper wire has a mass of 43 g, how long is the wire?

  Determine km for glucose oxidase

Determine KM for glucose oxidase. KM = M. B. Determine effect on the maximal rate if the concentration of adenine is 0.001 M. Vmax,I = mmol/min.

  What mass of water would have to evaporate

During a strenous workout, an athlete generates 1890.0 kj of heat energy. What mass of water would have to evaporate from the athlete's skin to dissipate this much heat?

  Explain when one equivalent of ethylmagnesium bromide

Give the reaction scheme, showing the products formed (before hydrolysis), when one equivalent of ethylmagnesium bromide is treated with one equivalent of 5-hydroxy-2-pentanone

  How many grams of sulfur dioxide could be converted

Suflur dioxide may be catalytically oxidized to sulfur trioxide. How many grams of sulfur dioxide could be converted by this process if 100.0 grams of oxygen are available for the oxidation?

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