Determine the molarity of a solution

Assignment Help Chemistry
Reference no: EM13110790

Determine the molarity of a solution of twenty grams of Ammonium bromide, NH4Br, in enough water to produce 132 mL of solution?


quininehydrochlorid (C20H24N2O2HCl) of 100 grams  is transferred into a volume flask 100-mL with 5.00 mL of 1 M sulphuric acid and diluted with H2O. Then five mL of it gets transferred into a 500-mL volumetric flask where 25.0 mL of 1 M sulphuric acid is added H2O is then diluted to volume 1.00 mL gets transferred into a 100 mL volumetric flask after some time which is then being diluted to volume with 0.05 M sulphuric acid. Determine the concentration of quininehydrochlorid?

 

Reference no: EM13110790

Questions Cloud

Where are parasites mostly found in the united states : Tell me something about parasites. what are they? where are parasites mostly found in the United States and what are some causes of parasites? any diseases? can you please give me 2 paragraphs on this and cite any references you use. the reference..
Explain the labor contractual negotiations : Examine arbitration as a quasi judicial process in which parties agree to submit unresolved disputes to a neutral third party for binding settlement.
Determines how many grams of glucose are in of solution : determines how many grams of glucose are in 100 mL of the final solution?
Question about supply chain logistics : Mr. McNeely currently batches orders for processing under the manual order management system. The orders are batched for daily processing.
Determine the molarity of a solution : Determine the molarity of a solution of twenty grams of Ammonium bromide, NH4Br, in enough water to produce 132 mL of solution?
Estimate the concordance for the trait of interest : You are interested in calculating the concordance for a trait of interest. You look at a total of 500 pairs of twins and find that of the 500 pairs, 125 pairs have ONE twin with the trait of interest and 50 pairs have BOTH twins with the trait of ..
Question about hypothesis testing : A doctor suspected that smokers between 40 and 50 with lung disease had been smoking on average more than 20 years - significance level is there sufficient evidence to justify the doctors belief?
Determine probability that none of the vehicles need service : Industry standards recommend that 9 percent of new vehicles need warranty service in the first year. Determine the probability that none of these vehicles needs warranty service?
Determine the kinetic energy of the departing electron : Radiation with a 58.4 nm of wavelength interacts with a H 2 (hydrogen atom)and induces the ejection of an electron then determine the kinetic energy of the departing electron express your answer in eV?

Reviews

Write a Review

Chemistry Questions & Answers

  Draw a series of titration curves for the titration

Draw a series of titration curves for the titration of a strong base with a  strong acid where the concentration of the acid is 10 -1 , 10 -2 , and

  Determine total pressure of the mixture

Determine the partial pressure and the total pressure using Dalton's law of partial pressures - Determine the total pressure of the mixture.

  Determine what is the pressure in the cylinder

The temperature is increased to 45 degree celcius then determine what is the pressure in the cylinder

  What is the ph of a solution

Find the pH solution & Hydronium ion concentration and What is the pH of a solution of 0.17 M acid and 0.81 M of its conjugate base if the pKa = 8.62?

  Calculate the empirical formula

Calculate the empirical formula, Molecular weight, and molecular formula of the compound when an organic compound has C=55.8% and H=7.03%. A 1.500g sample was vaporized collected over H2O and found to occupy 0.500L at 100C and 764 mmHg. (vapor pre..

  Explain why it takes longer time when anyone cook an egg

Explain why it takes longer time when anyone cook an egg in boiling water while camping at in elevation of 0.5km in the mountain than it does it home.

  Compute the change in gibbs energy of argon

Explain Why a glacial Acetic acid in a conductance set-up does forms gradually brighter lights that is dim to bright because it is frequently diluted with water?

  Find the intrinsic conductivity for germanium

Find the intrinsic conductivity for germanium. (Assuming ni = 2.5x 1019/m3 at room temperature.)

  Compute the number of moles

Compute the number of moles - As we know many volatile substances are present in Earth's atmosphere in trace amounts.

  Determine the ph

Phosphorous acid, is an important compound in industry and agriculture, H3PO3(aq), is a diprotic oxyacid .determine the pH for each of the following points in the titration of 50.0 mL of a 1.5 M H3PO3(aq) with 1.5 M KOH(aq).

  Write down the product for the reaction

Write down the product for the reaction; Butane (forward and backward reaction)in the presence of Aluminium bromide and HBr at the temperature of 27 degree celcius/

  Compute the amount of chlorine

Water's bad smell containing hydrogen sulfide H 2 S that can be removed by the action of Cl considering the given reaction.

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