ra2526621
ra2526621 ra2526621
  • 04-06-2021
  • Computers and Technology
contestada

Calculate the boiling point of 3.42 m solution of ethylene glycol, C2H602, in water (Kb =0.51°C/m, the normal boiling point of water is 100°C):​

Respuesta :

Netta00 Netta00
  • 09-06-2021

Answer:

128.10 degree Celsius

Explanation:

The boiling point is given by

[tex]T_b = \frac{1000*K_b * w}{M*W}[/tex]

Substituting the given values, we get -

[tex]T_b = \frac{1000*0.51 * 3.42}{62.07}\\T_b = 28.10[/tex]

Tb is the change in temperature

T2 -T1 = 28.10

T2 = 28.10 +100

T2 = 128.10 degree Celsius

Answer Link

Otras preguntas

The temperature at a point (x, y) is T(x, y), measured in degrees Celsius. A bug crawls so that its position after t seconds is given by x = 2 + t , y = 1 + 1 2
Help, need to finish thisssssssss
Using an online local news source, such as the website of your local newspaper or television newscast, find an economic issue that your community is facing and
In art what is shade
HURRY "We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that amo
Please I don’t understand this plz answer in detail
what is 1+ 2=?egrhrghrthetrgbeg35tg3thg4terghyrgnhfynmhu5yrnthjhrhmjtnhnhm,hjt nthnrhjmhrtfrn tjrhjtunhjrghjthmtu5jnryjryhnmmtghn5thn
If a number is located farther right on the number line than another, then it is smaller. True False
What law states that matter can never be created or destroyed?​
What is the answer to 2/3x=-8?