How to determine the density of the solution

Assignment Help Chemistry
Reference no: EM13209434

A 100ml sample of sodium bromide containde co104.62g of sodium bromide. upon evaporation, 6.280g of reside was obtained. frome this data calculate each of the folowing for the solution;

a density of the solution

b percent by mass of sodium bromide in the solution concentration of sodium bromide in grams per 100ml of water.

c grams of sodium bromide per liter of solution

d molarity of the solution

Reference no: EM13209434

Questions Cloud

In the nature via nurture issue : In the nature via nurture issue, nature refers to __________.
Explain what advantages exist when using the model kit : What advantages exist when using the balloons to model molecular shapes? what advantages exist when using the model kit to model molecular shapes
Compute the number of moles of camp : conversion of 20 ATP molecules to cAMP per second. (Assume that each G protein activates a single unique adenylyl cyclase.) Calculate the number of moles of cAMP that are produced per second. Enter your answer to at least two significant figures.
What approach to economics does georges statement reflect : Economist George Stigler once wrote that, according to consumer theory, "if consumers do not buy less of a commodity when their incomes rise, they will surely buy less when the price of the commodity rises."
How to determine the density of the solution : A 100ml sample of sodium bromide containde co104.62g of sodium bromide. upon evaporation, 6.280g of reside was obtained. frome this data calculate each of the folowing for the solution; a density of the solution
Identify five distinct points on the budget line : Consider two goods, Gorillas (G) and Chimpanzees (C). Your utility function for gorillas and chimpanzees is given by U(G,C)=ln(G)+C. Gorillas cost $10 each, and Chimpanzees cost $4 each. You currently have $200 to spend.
What is the present worth of the profit at an interest rate : Profits from recycling paper, cardboard,aluminum, and glass have increased at a constant rate of $1100 in each of the last 3 years. If this year's profit(end of the year 1) is expected to be $6000 and the profit trend continues through year 5.
Explain the molecular formula of saccharin : Is the molecular formula of saccharin (a) C14H10O6N2S2, (b) C5H7O3NS, (c) C8H9O2NS, or (d) C7H5O3NS?
Alculate the optimal consumption and optimal leisure : consider a representative consumer with preferences over consumption and leisure given by U(C,L)=C^2/3 L^1/3 assume that she has a total of h=18 hours a day which she can use for leisure or trade in the market for a wage rate w.

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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