Question

20 g of sodium chloride is dissolved in 140 g of water at 25 degree Celsius. calculate the solubility concentration percentage of sodium chloride in water at that temperature
(a) 14.28 %
(b) 12.50 %
(c) 20 %
(d) 7%​

Answer 1

Answer:

ooo I don't know for that

Explanation:

I will tell tomorrow's

Answer 2

Explanation:

$\frac{20}{140} \times 100 = 14.28\%$