kennedy54 kennedy54

03-05-2018
Chemistry

contestada

calculate the volume is a 5M solution that contains 25g of Kl?

Respuesta :

mkryukova19 mkryukova19

03-05-2018

Molarity = mol solute/volume L solution

Molar mass solute(KI)=39.1+126.9= 166 g/mol
25 g KI *1mol/166g KI=0.151 mol KI

5 mol/L = 0.151 mol /volume L

Volume= 0.151/5=0.0302 L of the 5M KI solution

Answer Link

Otras preguntas

Is number 30 -r=-23?

Need help with this question

HELP PLZ I'VE BEEN STUCK FOR 30 MINSif f(x)=x/2-2 and g(x)=2x^2+x-3, find (f+g)(x)

List five forces undermining puritanism in the 1600s

The distance d that a certain particle moves may be calculated from the expression d = at + bt2 where a and b are constants; and t is the elapsed time. what mus

How do I solve 8n= -3m + 1 ; n= -2, 2, 4

In the article, the author discussed the difficulty that the United Nations had in drafting a definition of terrorism. Why was there so much disagreement on the

Which number produces an irrational number when multiplied by 0.4? A. B. 0.444... C. 3 D.

How could you prove the product of any two negative numbers is a positive number

Attributes such as confidence and personal trust can be found in the ________. fill in the blank