What is the fi nal concentration of a 0.6 m nacl solution if its volume is doubled and the number of moles of solute is tripled?

The final concentration of solution will be 0.9 M.

Explanation:

Molarity of a solution is defined as the number of moles of solute dissolved per Liter of the solution.

where,

n= moles of solute  

= volume of solution in L

Given : molarity = 0.6 i.e. 0.6 moles are present in 1 L of solution.

Given: volume is doubled and moles are tripled

Thus moles =

volume =

Therefore, the final concentration of solution will be 0.9 M.

56 moles of   lieter in chemistry

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.