What is the concentration of sodium chloride?

Answer 1

Molar mass of NaCl: 58,44

Atomic weight of Na: 22,99

Atomic weight of chlorine: 35,45

58,44---------------22,99

100------------------x

x= 100 x 22,99/58,44 = 39,666 % Na

58,44---------------35,45

100------------------x

x= 100 x 35,45/58,44 = 60,35 Cl % Na

Rounded values

Answer 2

This is the amount (percentage etc.) of sodium chloride (NaCl) in a material; for example the concentration of sodium chloride in sea waters is approx. 36 g/L.

Answer 3

For a normal saline solution the concentration of sodium chloride is 9 g/L.

Answer 4

It is just easy. Divide the moles by volume.

Answer 5

This is the amount of NaCl in a given volume of water at a specified temperature.

Answer 6

The solubility of chemical compounds is determined experimentally; for many compounds tables of solubility already exist. See this link: http://srdata.nist.gov/solubility/index.aspx.

Answer 7

A definition doesn't exist, it depends only on our needs and appreciation.

Answer 8

Concentration is defined as the amount of a material in a specified unit of volume or mass.

Answer 9

Normal saline has a sodium chloride concentration of 9 g/L.

Answer 10

From 5 g/L to 360 g/L at 20 0C.