Answer:
The numbers of moles in 20.0g of NaOH:
n= = = (moles)
Answer:
<h3>The answer is 9.0 kg/L</h3>
Explanation:
The density of a substance can be found by using the formula
From the question
mass = 1.8 kg
volume = 0.2 L
We have
We have the final answer as
<h3>9.0 kg/L</h3>
Hope this helps you
The mass of KCl per volume of solution=.35X(35.5+39)=26.075g/L