Define the concentration of nacl in the resulting solution

Assignment Help Chemistry
Reference no: EM13538514

During the course of an experiment, 10.0 mL of water is added to 25.0 mL of aqueous 0.120 M NaCl. What is the concentration of NaCl in the resulting solution?

Reference no: EM13538514

Questions Cloud

Find out the mass of precipitate formed sodium sulfate : Determine the mass of precipitate formed if 25.0 mL of 0.125 M sodium sulfate reacts with 0.245 g cobalt (III) nitrate. Hint: First write a balanced equation for this reaction.
What are take-or-pay contracts : What are project financing arrangements using special purpose entities, what are take-or-pay contracts - should Ryan record the plant as an asset together with the related obligation?
Explain complex ion exhibit geometrical isomerism : Does the complex ion [Rh(H2O)2(en)2]3+ exhibit geometrical isomerism and Why. Does it exhibit optical isomerism and why.
Determine how far is it above the earths surface : A satellite has a geo-synchronos orbit around the earth. How far is it above the earth's surface
Define the concentration of nacl in the resulting solution : During the course of an experiment, 10.0 mL of water is added to 25.0 mL of aqueous 0.120 M NaCl. What is the concentration of NaCl in the resulting solution
Evaluate the angular frequency of the motion : The length of a simple pendulum is 0.83 m and the mass of the particle (the "bob") at the end of the cable is 0.25 kg. What is the angular frequency of the motion
What is the frequency of the tuning fork : A tuning fork vibrating at an unknown frequency is held over the open end of a tube partially filled with water. If the fundamental resonant mode is heard when the water level is 30cm below the open end, what is the frequency of the tuning fork?
A standing wave has been created on a string of length : A standing wave has been created on a string of length 1.5m. The frequency of the wave is 25Hz. The ends of the string are nodal points and there are 3 antinodes. If the maximum amplitude of the wave is 5cm, write complete expressions, including v..
Evaluate the freezing and boiling points : Using data from Table 13.4 in the textbook, calculate the freezing and boiling points of each of the following? 1. 0.40 mol ethylene glycol and 0.13 mol KBr in 126 g H2O

Reviews

Write a Review

Chemistry Questions & Answers

  State the hydrogen carbonate ion can act as an acid

The hydrogen carbonate ion can act as both an acid and a base. Write out two equations which demonstrate this and calculate (or look up) the equilibrium constants for both expressions

  Explain the formal charges on all of the atoms of carbonate

What are the formal charges on all of the atoms of carbonate. How many resonance structures are there

  What mass of methyl alcohol could be produced

methyl alcohol (CH3OH) is made by reacting carbon dioxide with H2. Starting with 2.5g of H2 and 30.0 L of Co, what mass of methyl alcohol could be produced at STP.

  What is the molarity of the ethanol in this solution

A solution of ethanol (C2H5OH) in water is prepared by dissolving 57.0 mL of ethanol (density = 0.79 g/cm3) in enough water to make 255.0 mL of solution.

  State color of dye changes to blue when it binds to protein

In a protein determination, the color of dye changes to blue when it binds to protein, and the absorbance of light is measured. The data below were taken to calibrate the instrument

  Explain container and allowed to reach equilibrium

At 990 degree C Kc is 1.6 for the following reactions. i 4.0 mol of CO, 3.0 mol of H2O, 2.0 mol of H2 and 1.0 mol of CO2 are placed in a 5.0L container and allowed to reach equilibrium at 990 degrees C. which response includes all the following co..

  Benzoic acid is a monoprotic weak acid with ka 630 x 10 to

benzoic acid is a monoprotic weak acid with ka 6.30 x 10 to the 5 negative. what is the ph of a solution of benzoic

  Calculate the concentrations of pb2+

A solution is prepared by mixing 50.0 mL of 0.11 M Pb(NO3)2 with 50.0 mL of 1.3 M KCl. Calculate the concentrations of Pb2+ and Cl - at equilibrium. Ksp for PbCl2(s) is 1.6* 10-5.

  Explain the molar mass of nacl

If there are 0.640 g of NaCl left in a beaker that originally contained 75.0 mL of saltwater, what must have been the molar concentration of the original solution? The molar mass of NaCl is 58.44 g/mol.

  Compute the rate constant and write the rate law expression

Determine the oder of the reaction in H2O2 and KI. Explain how you arrived at your answer. Calculate the rate constant, k, and write the rate law expression for the catalyzed decomposition of hydrogen peroxide.

  Define the equivalence point is reached

A 25.0mL sample of HCl solution is titrated with a 0.139 M NaOH solution. The equivalence point is reached with 30.2 mL of base

  Explain ???what is the empirical formula of fumaric acid

On titration of a sample weighing 0.573g , 94.1mL of 0.105 MNaOH was required to reach an equivalence point. Fumaric acid reacts with 1 mol ofHCl to give an addition product and with 1 mol of H2 to give a reduction product. ???what is the empirica..

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