Question

to make a saturated solution, 36 g of sodium chloride is dissolved i 100 g of water at 293 k . find its concentration at this temperature . please solve this problem and explain in detail

Answer 1

Answer:

concentration of solution=amount of solute×100/amount of solution

36×100/136

3600/136= 26.47%

Explanation:

Answer 2

Answer:

The given solution's concentration calculated is $26.47\%$.

Explanation:

Given,

The mass of sodium chloride ( solute ) = $36g$

The given mass of water ( solvent ) = $100g$

The solution's concentration =?

Now,

• The total mass of the solution = mass of sodium chloride + mass of water.
• The total mass of the solution = $36 + 100$ = $136g$

As we know,

• Concentration ( w/w% ) = $\frac{mass of solute}{mass of solution} \times 100$
• Concentration ( w/w% ) = $\frac{36}{136} \times 100$ = $26.47\%$.

Hence, the given solution's concentration = $26.47\%$.