Determine concentrations of solutions, Chemistry

Assignment Help:

Q.How can we determine Concentrations of Solutions?

Ans.

The concentration of a solution is the quantitative expression of the amount of solute dissolved in the solution.

It is common to measure concentration by the number of moles of solute dissolved in one liter of solution. This is known as the molarity of a solution and is abbreviated M. For example, the concentration of a solution of 3 moles of NaCl in one liter of solution is written 3M. The concentration of 3M is read as "3 molar."

Brackets can be used to denote concentration. For example, the concentration of Na+ in a solution can be written [Na+].


Related Discussions:- Determine concentrations of solutions

What is happen when h2so4+hno3 adding to the phenol?, Phenol + HNO3(in pres...

Phenol + HNO3(in prescence of sulphuric acid) --> 2-nitrophenol + 4-nitrophenol.

What is banana bond, What is Banana bond? Diborane contains how many banana...

What is Banana bond? Diborane contains how many banana bonds Ans) In Diborane B-H-B, bridge, which is produced by the sharing of two electrons, is known as banana bond or Tau bo

Melting point - physical charterstics of monocarboxylic acid, Melting point...

Melting point - physical charterstics of monocarboxylic acids (a) The melting points of carboxylic acids do not change smoothly from one member to other member. (b) The melt

Solid ch4 is, Solid CH 4   is: (1) Molecular solid (2) Ionic solid ...

Solid CH 4   is: (1) Molecular solid (2) Ionic solid (3) Pseudo solid (4) Does not exist Ans:  Molecular solid

Compound which is both doublesalt and complex compound, Examples for the co...

Examples for the compound which is both doublesalt and complex compound? Ans) A Compound that is double salt cannot be a complex compound.

Organic chemistry, the measured dipole moment of-para nitroaniline (6.2D) i...

the measured dipole moment of-para nitroaniline (6.2D) is larger than the value calculating using empirical group moment (5.2D)

What are co-ordination compounds and its applications?, The co-ordination c...

The co-ordination compounds are of great importance. These compounds constitute the minerals, plants and are also present in animals. These play important functions. For example, c

Describe the foaming properties, Q. Describe the foaming properties? Fo...

Q. Describe the foaming properties? Foods like meringue, ice cream and beer contain foams. A number of foods possess good foaming properties on account of the proteins they con

Differentiate between extrinsic and intrinsic semiconductor, Differentiate ...

Differentiate between extrinsic and intrinsic semiconductor. Obtain an expression for the carrier concentration for an intrinsic semi-conductor. Also demonstrate that Fermi level i

Write Your Message!

Captcha
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