What is the minimum pressure in kpa that must be applied

Assignment Help Chemistry
Reference no: EM13154541

What is the minimum pressure in kPa that must be applied at 25 °C to obtain pure water by reverse osmosis from water that is 0.156 M in sodium chloride and 0.094 M in magnesium sulfate? Assume complete dissociation for electrolytes.

Reference no: EM13154541

Questions Cloud

Calculate the ph of buffer solution : calculate the ph of buffer solution made from .20 M HC2H3O2 and .050 M C2H3O2 that has an acid dissociation constant for HC2H3O2 of 1.8*10-5.
Probability to receive five or more email during same period : What is the probability Linda Lahey, company president, received exactly 1 email between 4 P.M. and 5 P.M. yesterday? What is the probability she received 5 or more email during the same period?
What interpretation would you give the exponent for r : What interpretation would you give the exponent for R? Why do you suppose R was included in the equation as a variable?
Active portfolio management and passive management : 1- Explain the difference between Active Portfolio Management and Passive Management. 2- Briefly describe the four components of a business cycle.
What is the minimum pressure in kpa that must be applied : What is the minimum pressure in kPa that must be applied at 25 °C to obtain pure water by reverse osmosis from water that is 0.156 M in sodium chloride and 0.094 M in magnesium sulfate?
What is equivilent annual cost for swithcing to new system : An adiitional feature is that the computer shop will give her 500 for her old computer on a trade in. What is the equivilent annual cost for keeping her computer? What is the equivilent annual cost for swithcing to the new system?
Bonds pay interest semiannually : Knapp Company plans to issue 6% bonds on January 1, 2009, with a par value of $2,000,000. The company sells $1,800,000 of the bonds on January 1, 2009. The remaining $200,000 sells at par on March 1, 2009. The bonds pay interest semiannually as of..
Net annual cash flows for the commuter service : Determine the annual (1) net income and (2) net annual cash flows for the commuter service. Compute (1) the cash payback period and (2) the annual rate of return.
Why right-hand side range of constraint has no upper limit : List the constraint(s) that are not binding and interpret their slack/surplus variable(s). What does it mean that the right-hand side range of constraint 2 has no upper limit?

Reviews

Write a Review

 

Chemistry Questions & Answers

  Consider the formation of n-butyl alcohol and nabr

Consider the formation of n-butyl alcohol and NaBr in the presence of H2SO4. If you start with 1.31g of n-butyl alcohol and end up with 1.79g of n-butyl bromide

  Determine the mass of iron

Determine what is Δ[Br- ]/Δt If Δ[BrO 3 - ]/Δt = 0.018 M/s express your answer in M/s?

  Explain the addition of bromine to an equimolar mixture

the addition of bromine to an equimolar mixture of cis- and trans-2-butene generates only three stereoisomers. Explain.

  What is the molarity of a solution

What is the molarity of a solution in which 2.69 g of C12H22O11 (MM=342.29 g/m) is dissolved in enough water to make 225 mL of solution?

  Calculate the molecular formula of the hydrate

a hydrate of calcuim chloride contains 49.3% water and has a formula weight of 219g/mol calculate the molecular formula of the hydrate

  How many moles of oxygen were in the sample

If 5.50 of the unknown compound contained 0.183 moles of carbon and 0.367 mol of H of , how many moles of oxygen, , were in the sample?

  Draw a doagram to show the changes in potential energy

Draw a doagram to show the changes in potential energy that occur from the rotation around the C1-C2 bond of 1-bromopropane

  Calculate the mass of silver chloride required

Calculate the mass of silver chloride required to plate 215 mg of pure silver if silver chloride contains 75.27% Ag.

  Determine the vapor pressure of a solution

Determine the vapor pressure of a solution prepared by dissolving 250 g of Ethanol in 375 g of water?

  How much heat would be released

If a bottle of nail polish remover contains 181 g of acetone, how much heat would be released by its complete combustion? The density of acetone is 0.788 g/mL

  What is the pressure in the vessel

A gas sample containing 0.3525 moles of a compound is trapped in a 2.641 liter vessel on a manifold at a temperature of 28.4 oC. What is the pressure in the vessel,

  How many grams of carbon dioxide are produced

if you burn 1.5 mol C3H8 according to the following reaction C3H8 +5O2 = 3CO2 + 4H2O how many grams of carbon dioxide are produced.

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