What is the concentration of sodium ions

Assignment Help Chemistry
Reference no: EM13117695

when 50.0 mL of 0.5M NaCl solution is combined with 100.0mL of 0.20M Na2SO4 solution, what is the concentration of sodium ions in the final solution?

Reference no: EM13117695

Questions Cloud

Identities involving logarithms : By choosing specific nonzero values of z1 and z2, show that expression "log(z1/z2) = log z1 - log z2" , for log (z1/z2) is not always valid when log is replaced by Log.
Inequality for convex function : Let a R a convex function (equivalently a concave upward function). Define
Multivariate contingency analysis to a zero table : A researcher hypothesizes that parents with school-aged children are more likely to vote in favor of a referendum increasing public school construct a zero order school referendum attitude table by parenting status?
Determining galois extension : Suppose K is a Galois extension of Q whose degree is a power of 2, and such that K is included in R (the reals). Show that the elements of K can be constructed by ruler and compass.
What is the concentration of sodium ions : when 50.0 mL of 0.5M NaCl solution is combined with 100.0mL of 0.20M Na2SO4 solution, what is the concentration of sodium ions in the final solution.
What is ems break-even sales volume : EM Sales had $2,200,000 in sales last month. The contribution margin ratio was 30% and operating profits were $180,000. What is EM's break-even sales volume? $660,000 $1,540,000 $1,600,000 $2,020,000.
Illustrate what is the frictional force between the road : A car of mass 1790 kg is traveling without slipping on a flat, curved road with a radius of curvature of 34 m. If the car's speed is 15 m/s, illustrate what is the frictional force between the road and the tires?
Divisibility of positive integers : Please help me show that a positive integer k is prime if k is not divisble by any prime p, with:
Statistics- linear and multilinear regressions : Statistics: linear and multilinear regressions, The personnel director for a local manufacturing firm has received complaints from the employees in a certain shop regarding what they perceive to be inequities in the annual salary for employees who..

Reviews

Write a Review

Chemistry Questions & Answers

  What would be the formula

A foul-smelling gas produced by the reaction of with was collected, and a 1.00 sample was found to have a mass of 1.52 at STP. What would be the formula.

  What is the specific heat of the metal

a 130g piece of metal is heated to 286C and dropped into 87.0g of water at 26C, if the final temperature of the water is 58.3C.

  Analysis of occurrence and cycling of calcium in nature

Please review the occurrence and cycling of calcium in nature, along with its use. Analyze and evaluate the article as to it's contemporary relevance regarding the elements availability, health implications and environmental impact.

  Determine the phase composition

A total of sixteen grams of steam at the temperature of 120 degree Celsius is admitted to the system. Determine the phase composition and temperature at the time when equilibrium is reestablished?

  Calculate percent recovery of panacetin

Calculate percent recovery of panacetin from the individual masses of its mictures, sucrose (.044g), aspirine (.093), and the unknown (.339).

  What is the atomic weight for exonium

Elemental exonium (not a real element) consists of 2 major isotopes Abundance Mass 31% 95 amu,69%. 118 amu What is the atomic weight for exonium.

  What is the partial molar volume of the ethanol

At 25 degree celcius, the density of a 50 percent by mass ethanol/water solution is 0.914 g per subic centimetre. Given that the partial molar volume of water in the solution is 17.4 cubic centimeter per mol.

  Determining the molar solubility

The solubility product of PbBr2 is 8.9 X 10^(-6). Determine the molar solubility in the pure water.

  How many photons strike the leaf every second

If solar radiation is 1010 , how many photons strike the leaf every second? Assume three significant figures and an average wavelength of 504 for solar radiation.

  Compute the composition of the crystals

Compute the composition of the crystals and the yield of the process. Also determine the composition of the mother liquor?

  Write a reaction for the formation of a peptide bond

Write a reaction for the formation of a peptide bond between alanine and serine. React the amino group of alanine with carboxyl group of serine. Remember that there are 2 products in this reaction.

  Calculate the molar solubility of this compound

The Ksp for PbBr2 = 8.9 x 10^-6. Calculate the molar solubility of this compound on a .20M Pb(NO3)2.

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