Explain what is the molarity of potassium chloride

Assignment Help Chemistry
Reference no: EM13273367

The density of ocean water at a depth of 10,000 m is 1.071 g/mol and if 27 g of water at that depth contains 185 mg of potassium chloride, what is the molarity of potassium chloride in the sample

Reference no: EM13273367

Questions Cloud

How many revolutions does the wheel make in this time : A wheel with a radius of 0.25 m rolls without slipping on a level road at a constant speed of 1.1 m/s for 2.0 min
Explain use method of least squares to find uncertainties : a) Subtract blank value (0.2 mV) from each measured signal. Make graph to find volume % of C2H2 in unknown b) Use method of least squares to find uncertainties in slope & intercept of your graph & estimate the uncertainty in answer to a.
Corporate social responsibility policy : Research, individually, a corporate social responsibility (CSR) policy at a large organization. Prepare to discuss the benefits and disadvantages of the policy with your team. Imagine your team represents the executive committee at an imaginary organ..
Find the smallest radius of curvature acceptable for track : A train has a speed of v = 66.5 km/h. If the acceleration experienced by the passengers is to be less than 0.35 g, find the smallest radius of curvature R acceptable for the track
Explain what is the molarity of potassium chloride : The density of ocean water at a depth of 10,000 m is 1.071 g/mol and if 27 g of water at that depth contains 185 mg of potassium chloride, what is the molarity of potassium chloride in the sample
What sales volume would be required in order to meet : What sales volume would be required in order to meet this profit goal?
Compute the absolute pressure in the tank in : A pressure gauge on a welder's tank gives a reading of 22.4 psig.The barometer reading is 26.6 in. Hg. Calculate the absolute pressure in the tank in:
Write a story about the most memorable vacation : Write a story about the most memorable (good or bad) vacation/trip/journey you have taken.
Id the invention of the camera change the arts : In the 19th century, the camera was a revolutionary invention. Did the invention of the camera change the arts? Why or why not? Is there a relationship between movements such as realism and impressionism and the camera?

Reviews

Write a Review

Chemistry Questions & Answers

  Explain volumetric transfer pipette

a solution of 1 ppm Pb2+was prepared and dispensed 1 mL of it using a volumetric transfer pipette, also the same solution was dispensed using a measuring (Mohr) pipette.

  Explain the nernst equation to calculate the cd2+

Use the Nernst equation to calculate the Cd2+ concentration when given cell potential of +0.768V and Mn2+ concentration of .500M

  What is the poh of the solution

calculate the number of moles of KOH in 5.50 mL of a 0.360 M KOH solution.What is the pOH of the solution?

  Explain the wavelength of light in unites of nm emitted

What is the wavelength of light in unites of nm emitted when the elctron in a hydrogen atom undergoes a transition from level 7 to level 1

  Explain ethane vapor is added to the same flask

A 1- L flask is filled with 1.40 g of argon at 25?. A sample of ethane vapor is added to the same flask until the total pressure is 1.05 atm.

  Calculate the mass of ethylene glycol

Calculate the mass of ethylene glycol, C2H6O2 , that must be added to 1.000 kg of ethanol, C2H5OH, to reduce its vapor pressure by 13.2 torr at 35°C. The vapour pressure of pure ethanol at 35°C is 1.00 x 10 -2 torr.

  Calculate the molarity of the ethanol solution

An aqueous solution of ethanol, C2H5OH, is 19.00% ethanol by mass and has a density of 0.9700 g mL-1. Calculate the molarity of the ethanol solution.

  Explain relationships in a modern periodic table

Which statement best describes relationships in a modern periodic table? A.) Each transition element is placed in the column of the main group element that it most closely resembles.

  A line in the balmer series of hydrogen has a wavelength

A line in the Balmer series of hydrogen has a wavelength of 434 nm. From what state did the electron originate? Ni=? In what region of the electromagnetic spectrum is this line observed?

  How many moles of hcl are present in the solution

solution requires 14.45 mL of 1.00 M NaOH for titration. How many molesof HCl are present in the solution? The density of 3 M HCl is 1.05 g/mL

  Explain the performance of electrical work in the amount w

A process involves the performance of electrical work in the amount w' on a system. Show that if the process is carried out at constant pressure, the heat absorbed is delta H-w'.

  Define zinc is used to make galvanized iron pipes

Zinc is used to make galvanized iron pipes. these pipes are protected from the rust reactions that would normally occur. Which statement best explains why zinc is used.

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