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

Given the sequence 4, 8, 16, 32, 64, ..., find the explicit formula. A. an=10(2n−1) B. an=4(2n−1) C. an=5(2n−1) D. an=20(2n−1)
Which nation does the USA fear the most?
A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12). Find the probability of rolling a number less than 4. The probabil
Aluminium has the electron arrangement 2,8,3. What is the charge on the ion it forms ?
I need help pleaseeeeee
what frequency does 125/232 represent? ​
Please i need help i beg of u plzzzzzzzz due today
in what way was the war in the Pacific different from the war in North Africa​
What happened to African American civil rights after Reconstruction?
Cosas que uso para decorar las ventanas