daneswaary11
daneswaary11 daneswaary11
  • 06-07-2020
  • Chemistry
contestada

0.03 mol of potassium nitrate, KNO3 dissolved in 1.2 dm3 distilled water. What is the solubility of potassium nitrate, KNO3 ?​

Respuesta :

Аноним Аноним
  • 06-07-2020

Answer:

[tex]solubility=0.25mol/dm^3[/tex]

Explanation:

number of moles of solute=0.03mol

volume of solution in dm³=1.2dm³

solubility=?

as we know that

[tex]solubility=\frac{number of moles of solute}{volume of solution indm}[/tex]

[tex]solubility=\frac{0.03mol}{1.2dm^3}[/tex]

[tex]solubility=0.25mol/dm^3[/tex]

i hope this will help you :)

Answer Link

Otras preguntas

During take-off a 8kg model rocket is burning fuel causing its speed to increase at a rate of 4m/s2 despite experiencing a 90N drag. What’s is the strength of t
PLEASE HELP ILL GIVE A HEART AND 5 STARS
Either you or I should ______ take the leada) takesb) takec) takingd) took​
Decimal Addition/Subtraction.
Please answer!! No links. Picture is included The graph below displays the temperature and volume of a sample of a gas. What does the graph show. A. The volume
7 is a factor of a 28 b 16 c 11 d 4
DEMERITS OF ELECTIONS 2
Lesson 3: Revisiting Proportional Relationships
HELPPPPPPPPPPPPPpppp
Jacob takes 3 4 h to fill one shelf at the supermarket. Henry can fill the shelves in half Jacob’s time. There are 15 shelves. Henry and Jacob work together. Ho