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

Two sides of a triangle have lengths 8 and 11. What are the possible lengths of the third side x? _
How much 2 1/4×7=? Explain​
55=-10x+5 What is x going to equal??
Make a Punnett square to show how two people who do not have color-blindness can have a child who is color-blind. What is the probability that the color blind c
Mexico's government prior to the year 2000 can be characterized as stable, with multiple political parties winning elections at the national level. Please sel
Write in slope intercept form an equation of the line that passes through the point (g,h) with slope j
f(x) = -3x2 + 9x – 8 Find f(5)
Some of the adaptations of desert plants include large leaves, dark leaves, and densely packed plants. True or False
whag does tetra mean​
Completa: Paco y Anaen el teatro el fin de semana.OestásO estánO estamosOestoy-OestásOestáis​