User Account

All Pages

Calculate the concentration of a nacl

Assignment Help Chemistry
Reference no: EM13946228

You are asked to calculate the concentration of a NaCl (in water) solution in several ways and are given the following information: 30 g NaCl, 300 mL solution, Molecular weight of NaCl = 58.44 g/mole

 

Reference no: EM13946228

Questions Cloud

Determining the duct wall temperature : If the duct is wrapped with a 25-mm-thick layer of 85% magnesia insulation (k = 0.050 W/m · K) hav- ing a surface emissivity of s = 0.60, what are the duct wall temperature, the outer surface temperature, and the heat loss per unit length?
Develop your own argument to counter the cfos case : Summarize the argument that the CFO is likely to use to argue for a five-year upgrade cycle. Develop your own argument to counter the CFO's case.
List and discuss the decision making steps in ethical cycle : Essay- List and discuss the decision making steps in the ethical cycle from a global perspective
How do decisions made during the ethical cycle : How do decisions made during the ethical cycle affect corporate culture
Calculate the concentration of a nacl : You are asked to calculate the concentration of a NaCl (in water) solution in several ways and are given the following information: 30 g NaCl, 300 mL solution, Molecular weight of NaCl = 58.44 g/mole
Local authorities in some european cities : After World War II local authorities in some European cities (Berlin and Frankfurt, for instance) prescribed ceilings on rental prices for city flats. The idea was to make access to appropriate dwelling space largely independent of income. Althoug..
Evaluate the recommendations in the breeden report : Why do you suppose Bernard Ebbers was treated more like the leader of a cult than as a CEO? Explain. Evaluate the recommendations in the Breeden report. Will these accomplish the objectives they are supposed to achieve
Estimate the time for the billet to cool : Determine whether it is advisable to position the billet in the bath with its centerline horizontal or vertical in order to decrease the cooling time. Estimate the time for the billet to cool to 30°C for the preferred arrangement.
Describe five things that might be included in the model : Select the model you think would be best for this system and explain your choice.

Reviews

Write a Review

Chemistry Questions & Answers

  State and compare the four models of chbrici

hat conclusions can you make concerning the size of the central atom X and the X-H bond length? Compare the four models of CHBrICI. Are they all the same (superimposable on each other? If the answer is yes, can you construct any that are not the s..

  What is the vapor pressure of toluene in the solution

A solution is prepared by dissolving 2.33g of C60 in 100.0g of toluene. Given that the vapor pressure of pure toluene is 5.00kPa at 30C what is the vapor pressure of toluene in the solution.

  Explain what is a good solvent substitute for ethyl acetate

What is a good solvent substitute for ethyl acetate between diethyl ether, octane, octene, octyne, and acetone?

  State the molar solubility of barium nitrate

The Ksp value for the dissociation of barium nitrate is 0.00464. The molar solubility of barium nitrate is consequently 0.105 M. If the concentration of the barium ion in a saturated solution of barium nitrate was raised to 0.178 M (this is not th..

  Explain one mole of salicylic acid burns

The calorimeter and water absorb 21.9 kJ of heat. How much heat is given off when one mole of salicylic acid burns

  State iron phase is characterized by body-centered cubic

What iron phase is characterized by body-centered cubic, a solid solution of carbon and/or alloying elements in FCC iron (carbon ranges from 0 ~ 0.025%)

  Icicle like formations that hang from the ceilings of caves

Stalactites--the long icicle, icicle like formations that hang from the ceilings of caves--are formed from recrystallizing minerals like calcite (calcium carbonate, CaCO3, 100.09 g/mol). The Ksp of calcium carbonate is 4.5 x 10^-9.

  Balance the equations for the formation of h2s and cs2

Question- Balance the equations for the formation of H2S(g) and CS2(l) from their elements in their standard states. Include delta H°f for each reaction. Include the state of each element

  Explain the concentration of the new hbr solution

If you add 62.5 mL of a 3.00 M HBR solution to 187.5 mL of water to make a new solution, the concentration of the new HBr solution is what

  Explain a woman had a heart attack caused by thrombus

A woman had a heart attack caused by thrombus. the cells immediately downstream from the thrombus were deprived of oxygen and , as a result, increased

  State what is the solubilty at an elevation

what is the solubilty of O2 at an elevation of 12, 000 ft where the atmospheric pressure is 0.657 atm? Assume the temperature is 25 degrees celsius, and that the mole fraction of O2 in air is 0.209 at both 12, 000 ft and at sea level.

  Nacl dissolves in water, aqueous na+ and cl- ions result

When NaCl dissolves in water, aqueous Na+ and Cl- ions result. The force of attraction that exists between Na+ and H2O is called ____ interaction.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd