Calculate the surface tension

Assignment Help Chemistry
Reference no: EM13166423

Calculate the surface tension from 0.028M soap solution at 293K. If the surface tension of 0.056M soap solution is 0.0433Joule per kelvin square. Surface tension of pure water is 0.0728 joule per meter square.

Reference no: EM13166423

Questions Cloud

How are these standards regulated : Evaluate and summarize the differences between International Financial Reporting Standards (IFRS) and U.S. Generally Accepted Accounting Principles (GAAP). Why is this important? How will it be implemented? How are these standards regulated? Who r..
Explain a single alkyl bromide reactant theoretically yields : A single alkyl bromide reactant theoretically yields either of the given products, depending on the reaction conditions
What will be the concentration of the final solution : If you take a 10.0-mL portion of the stock solution and dilute it to a total volume of 0.230 L, what will be the concentration of the final solution?
How much heat energy is required to melt one ice cube : The molar heat of fusion of water is 6.01 kj/mol. How much heat energy is required to melt one ice cube in a soft drink to form liquid water a 0 degree celcius, if the ice cube has a mass of 18.9 g?
Calculate the surface tension : Calculate the surface tension from 0.028M soap solution at 293K. If the surface tension of 0.056M soap solution is 0.0433Joule per kelvin square. Surface tension of pure water is 0.0728 joule per meter square.
Few sugar substitutes are made from derivatives of sucrose : Some sugar substitutes are made from derivatives of sucrose. SucraloseTM is a sweetener found in soft drinks and low-calorie foods such as yogurt.
Calculate the taxable income and tax payable : CALCULATE the TAXABLE INCOME and TAX PAYABLE of John for the year ended 30 June 2014.
Draw the major neutral organic : Draw the major, neutral organic product for each substitution reaction below
Explain how many grams of potassium chlorate decompose : How many grams of potassium chlorate decompose to potassium chloride and 510. mL of O2 at 128°C and 652 torr?

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the number of moles of o2 produced

2 NaClO3 2 -> NaCl + 3 O2 Determine the number of moles of O2 produced by the decomposition of 639 g of NaClO3.

  Balanced chemical equations

Write balanced chemical equations for the following reactions.

  Determine the partial pressure also the total pressure

determine the partial pressure and the total pressure in a 2.50 L vessel containing the following mixture of gases at 17.8 degrees celsius

  Find the number of bromine molecules present

Calculate the number of bromine molecules present in the flask if A flask contains 0.350mol of  bromine, Br2 in liquid form .

  Which one of following molecules has tetrahedral geometry

Which one of the following molecules has tetrahedral geometry?

  What volume would the balloon occupy

a balloon filled with helium gas at 1.00 atm occupies 15.6 L. What volume would the balloon occupy in the upper atmosphere, at a pressure of .15 atm

  What is the new temperature in oc

A 496-mL sample of a gas at 263 oC is cooled at constant pressure until its volume becomes 241 mL. What is the new temperature in oC?

  What is the theoretical yield of li3n in grams

When heated, lithium reacts with nitrogen to form lithium nitride: 6Li(s) +N2(g) → 2Li3N(s)

  Calculate the concentration of solution

How many grams of Oxygen gas are required  if It is desired to inflate a baggie with  842 milliliters volume by filling it with O2 gas  at 1.21 atm pressure and a 306 K.temperature ?

  Find out graphically the molar mass of the polymer

The osmotic pressure of poly(methyl methacrylate) in tolune has been measured at a series of concentrations at 298 K. Determine graphically the molar mass of the polymer

  How many grams will remain after 112 days

Phosphorus-32 has a half-life of 14.0 days. Starting with 8.00 g of 32 P, how many grams will remain after 112 days?

  What is the final volume

A 98 L sample of dry air cools from 138°C to -30.°C while the pressure is maintained at 2.85 atm. What is the final volume?

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