Define sodium bromide containde

Assignment Help Chemistry
Reference no: EM13209857

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.

D grams of sodium bromide per liter of solution

E molarity of the solution

Reference no: EM13209857

Questions Cloud

Synthesized soap and detergent have different reactions : Could someone please explain why synthesized soap and detergent have different reactions when they are mixed with calcium chloride
Explain the tendencies of certain metals to rust or tarnish : From your previous knowledge of the tendencies of certain metals to rust or tarnish, and from your reading in this experiment, select at least three metals from the following list which are quite active, three which are moderately active,
What are the problems with the horizontal and vertical : What are the problems with the ‘‘horizontal'' and ‘‘vertical'' solutions to the handling of multiple relationships as described in the chapter?
Which security to purchase relate to degree of risk aversion : Suppose that a security costs $3,000 today and pays off some amount b in one year. Suppose that b is uncertain according to the following table of probabilities: b: $3,000 $3,300 $3,600 $3,900 $4,200 Probability: 0.1 0.2 0.3 0.2 0.2
Define sodium bromide containde : 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
How would you deallocate memory in a destructor : We can use the destructor to deallocate memory for an object. How would you deallocate memory in a destructor?
Write a program that calculate the speed of sound : write a program that calculate the speed of sound (a) in air of a given temperature t (f) formula to compute the seed in ft/sec a=1086 \(\sqrt{5t+297/247}\) please i need to run this program in visual studio win32 please i need help thank you
Create an application that generates a quiz : Create an application that generates a quiz. Prompt for the user's first and last name, college major, and confidence in test taking (high, medium, or low). The quiz should contain at least five true/false questions about horticulture.
Explain 2-methyl-2-butene and 2-methyl-1-butene : 2-methyl-2-butene and 2-methyl-1-butene with Br2 in CH2Cl2

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