Determine what ph results when mole of nah are added

Assignment Help Civil Engineering
Reference no: EM13305063

What pH results when 10^-4 mole of NaH,PO. are added to I liter of distilled water? The temperature = 25°C; assume that u = 10^-2 after the addition. Compare the value obtained when ionic strength effects are taken into account with that calculated when it is neglected.

Reference no: EM13305063

Questions Cloud

Analyse the package using the principles of contract law : Identify the key information about the holiday as set out in brochure and critically analyse the package using the principles of contract law found in case law and categorise the statements into representations, terms, conditionsand warranties.
Which of these methods provides the most accurate : What are three methods for estimating the cost of common stock from retained earnings? Which of these methods provides the most accurate and reliable estimate?
What is pillbriar wacc : The interest rate on new debt is 7.8%, the yield on the preferred is 7.00%, the cost of retained earnings is 11.75%, and the tax rate is 38%. The firm will not be issuing any new stock. What is Pillbriar's WACC?
Obtain the energy of the photon : Find the energy (in joules) of the photon that is emitted when the electron in a hydrogen atom undergoes a transition from the n = 5
Determine what ph results when mole of nah are added : The temperature = 25°C; assume that u = 10^-2 after the addition. Compare the value obtained when ionic strength effects are taken into account with that calculated when it is neglected.
How much better off will uf shareholders be : How much better off will UF's shareholders be if the firm borrows $20 more and uses it to repurchase stock?
How many miles away should the electron be placed : Suppose you're building a scale model of the hydrogen atom, How many miles away (1 mi = 1.61 Ã- 105 cm) should the electron be placed
Construct the report of condition balance sheet : Construct the report of condition balance sheet for First Nation Bank for December 31 of the year just ended from the following information.
Determine maximum deflection in spring at the instant : At the instant, the system is at rest and the spring is compressed by 50mm. Determine A) Velocity of block A when the spring is unstretched B) Maximum velocity of Block B C) Maximum deflection in the spring

Reviews

Write a Review

Civil Engineering Questions & Answers

  What are the main policy aspects of the clean water act

What are the major policy aspects of the Clean Water Act? What is the history and statutory basis for federal regulation of wetlands? What are the national permits? What are the origin and significance of the no net loss policy?

  Determine the expected speed of prototype to ensure numbers

A model of a submarine, at 1:15 scale, is to be tested at 0.8 ft/s in a wind tunnel at standard at mospheric pressure, while the prototype will be operated in seawater. Both the air and water are at 10 C (50 F).

  What is the magnitude of the force s if the angle is given

A pile resists the tension developed by three stay cables for a major tent (Membrane) Structure. Assuming no bending is desired in the pile (no resultant horizontal component), what is the magnitude of the force S if the angle \thetaS = 30 degrees

  Find the dimensions of an acceptable box of a largest area

a delivery company accepts only rectangular boxes the sum of whose length and girth (perimeter of a cross section) are equal to 108cm. find the dimensions of an acceptable box of a largest area.

  Estimate the expected number of trip ends at the factory

An automobile company is planning to build a 1.8 million square foot factory in Auburn. Estimate the expected number of trip ends at the factory on an average weekday.

  Description of the soil characteristics

For each of the horizons, provide a description of the soil characteristics and briefly describe the environment where you would expect to find the horizon?

  Plot horizontal component of velocity and dynamic pressure

A wave has a height of 1.5 m in water 5 m deep and a wave period of 6 s. Plot the horizontal component of velocity, the vertical component of acceleration, and the dynamic pressure at a point 2 m below the still water level versus time for a 6-s i..

  What rate of superelevation is required for the curve

A new interstate highway is being built with a design speed of 70 mi/h. For one of the horizontal curves, the radius (measured to the innermost cehicle path) is tentatively planned as 2500 ft. What rate of superelevation is required for this curve

  Determinate and indeterminate structures

Doubling the length of a truss member increases its Euler Buckling capacity by a factor of 4

  Explain light-voice controlling system

Light-Voice Controlling System. We are planning to design a new light-voice controlling system. The voices will basically coordinate the crossing of a road by blind people. Suppose the crossing will be operated by two coordinated systems

  Atual discharge of a water pipeline

If the elevation difference between the water surfaces is y = 25 + x/11 metres, what minimum pipeline diameter will be required to convey the design discharge? Once your design is complete, determine the actual discharge. The value of x equals 23.

  Describe a soil classified as sw and a soil classified as ch

Describe a soil classified as SW and a soil classified as CH in the Unified Soil Classification System as you would to a person having no knowledge of soil classification procedures or equipment.

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