Explain a solution of sodium chloride on a shelf

Reference no: EM13707974

Problem- The following five beakers, each containing a solution of sodium chloride (NaCl, also known as table salt), were found on a lab shelf:
Beaker Contents

200. mL of 1.50 M NaCl solution

100. mL of 3.00 M NaCl solution

150. mL of solution containing 25.5g of NaCl

100. mL of solution containing 25.5g of NaCl

300. mL of solution containing 0.450 mol NaCl

Arrange the solutions in order of decreasing concentration.

It is not a question in the book, so I just need the full solution of deriving!

Reference no: EM13707974

Questions Cloud

Calculate the percentage of hc2h3o2 molecules : Problem- The freezing point of 0.0830 m aqueous acetic acid is -0.159?C. Acetic acid, HC2H3O2, is partially dissociated according to the equation: HC2H3O2 (aq) H^+^ (aq) +C2H3O2^-^ (aq). Calculate the percentage of HC2H3O2 molecules that are diss..

Describe how the alpha and beta anomers of glucose : Describe how the alpha and beta anomers of glucose are related to the fischer projections for these molecules

How much lead is plated out of the solution : Problem- A current of 3.37A is passed through a Pb(NO3)2 solution for 1.70 hours. How much lead is plated out of the solution?

Net ionic equation of the follow calcium oxide and water : Problem- The net ionic equation of the follow calcium oxide and water; sodium carbonate and calcium chloride; and acetic acid and KOH

Explain a solution of sodium chloride on a shelf : Problem- The following five beakers, each containing a solution of sodium chloride (NaCl, also known as table salt), were found on a lab shelf: Beaker Contents

Explain naoci in the commercial bleaching solution : The student found that data from the two titrations yielded significantly different percents NaOCI in the commercial bleaching solution. Which determination would give the higher % NaOCI? Briefly explain.

Calculate the surface area in nm^2 of a water solution : Problem- a) Calculate the surface area in nm^2 of a water solution contained in a petri dish with a diameter of 9.0cm. The area of a circle is calculated as A=pie r^2

Explain the ph at one-half of the equivalence point : Problem- Consider the titration of a 24.0-mL sample of 0.110M HC2H3O2 with 0.130M NaOH. Determine each of the following. The pH at 4.00mL of added base. The pH at one-half of the equivalence point. the pH at the equivalence point

Define one substituent must be axial and one equatorial : Problem- For the cyclohexanes substituted in the positions indicated, identify the substituents as either axial or equatorial in chair conformers. For example, a 1,2-cis relationship means that one substituent must be axial and one equatorial.

User Account

All Pages