pearceso187446 pearceso187446

24-03-2021
Chemistry

contestada

What is the molality of a solution of naphthalene dissolved in chloroform if the solution has a freezing point of -64.7 °C?

What is the molality of a solution of naphthalene dissolved in chloroform if the solution has a freezing point of 647 C class=

Respuesta :

girlsluvbacon girlsluvbacon

24-03-2021

Answer: we know that 10 g of naphthalene is added to a test tube. We determined and the cooling curve above that the freezing point of naphthalene is approximately 80.5 degreesC . We then add 1.1 g of p-dichlorobenzene to the test tube.

Explanation:

Answer Link

Otras preguntas

Please please please help me I need help please please help for real

Factor completely 7x3y 14x2y3 − 7x2y2. 7x2(xy 2y3 − y2) 7x2y(x 2y2 − y) 7(x3y 2x2y3 − x2y2) Prime.

I will give brainlist if correct

can someone help me out please

how mountain high schools community-service requirements support president kennedy vision

Listed in the Item Bank are some key terms and expressions associated with the categories seen in the Venn Diagram. To find out more information about items, so

i will mark you brainlyest

During his practice this month Jeff ran one 10k in 1:01:49 and another in 57:53. How much faster was his second 10k practice? Show all your work

Sarah and Nathan each picked a bucket of strawberries. Sarah picked 4 1/4 pounds, and Nathan picked 3 3/ 4pounds. How many pounds did they pick altogether? 8 po

. This painting, Oath of the Horatii, depicts a group of men and a group of women in an interior. How has the artist depicted these two separate groups