jmhoward511 jmhoward511

15-09-2016
Chemistry

contestada

a 0.640 m aqueous solution freezes at –3.30 °C, what is the van\'t Hoff factor, i, of the solute?

Respuesta :

15-09-2016

[tex]\Delta T=imK\\\\ i = \frac{\Delta T}{mK}\\\\ \Delta T=3,3\\ m=0,64\\ k=1,86\\\\ i=\frac{3,3}{0,64*1,86}=2,77[/tex]

Answer Link

Otras preguntas

The entropy of an isolated system must be conserved, so it never changes. A) True B) False

Please help me . factor. 9x^2+48x+64

The coach will give whoever scores the first goal a disc signed by Joel Silver Select the answer that identifies the part of speech the noun clause performs in

What was the north objective in the battle of Gettysburg?

The population of a town after t years is represented by the function f(t)=7,248(0.983)tf(t)=7,248(0.983)t. What does the value 0.983 represent in this situatio

Hollys garden is divided into 5 equal sections. She will fence the garden into 3 areas by grouping some equal sections together. What part of the garden could e

Johnny, put that phone down and listen _________ your mother! to on at with

Genetic codes contain _____. random data nonfunctional chance information complex information detailed instructions accidental complexity

How did some Catholics respond to this religious discrimination?

1. The Himalayas in South Asia are an example of what type of plate boundary? a. convergent oceanic-continental boundary b. convergent continental-continent