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

Verify the identity. cot^2x/ cscx-1 = 1+sinx/sinx

Kaitlyn is interviewing applicants for an open job position in her department. During the interview process, applicants are required to type as much of a given

what is f(3) for function f(x)=6x 9

19) choose the sentence in which the prepositional phrase best modifies the verb saw. a. i saw the bird flying through the window. b. flying, i saw the bird t

what is the "american flag stands for tolerance" debate about.

what descibes one or more cell carry

where do costa ricans and panimanians both go to see cultural performances . A. rainforest B. Small towns C. national theaters D. Civic centers

Write the net ionic equation (including phases) that corresponds to Pb (NO3)2(aq)+K2S(aq)→PbS(s)+2KNO3(aq)

True or false daltons atomic theory stated that matter is mostly empty space

Modified multiple choice in a business letter, the inside address usually contains the addressee’s ____.