chelseaezenwa chelseaezenwa

05-06-2024
Chemistry

Answered

The vapor pressure of chloroform is 173.11 mm Hg at 25°C.
How many grams of estrogen (estradiol), , a nonvolatile, nonelectrolyte (MW = 272.4 g/mol), must be added to 196.7 grams of chloroform to reduce the vapor pressure to 169.28 mm Hg?
chloroform = = 119.40 g/mol.

Answer :

Other Questions

During the 1970s-80s, wages increased for high-skilled jobs, government sector work declined, many unionized jobs went overseas, and part-time and temporary wor

3.7.3 Quiz: Circumference of a CircleQuestion 1 of 10A CD is shaped like a circle with a diameter of 12 cm. To the nearest centimeter, what is the circumference

Express the relationship between the numbers 100 and 25.A. [tex]100 \div 25 = 4[/tex]B. 100 is four more than 25.C. 100 is one-quarter as large as 25.D. 100 is

Help me solve the problem in the picture provided below

E.g. 2: A projectile is fired from the edge of a [tex][tex]$50 \, m$[/tex][/tex] cliff with an initial velocity of [tex]$150 \, m/s$[/tex] at an angle of [tex]3

What is sociology?a. The study of cultures and ways of life.b. The study of personal choices and behavior.c. The study of society and social interaction.

A patient just arrived on your unit for a robotic-assisted procedure. the surgeon has already described the procedure to the patient, but the patient still seem

A group of neural cell bodies (gray matter) is called what in CNS vs PNS

Mass of melted gold to release 225 kj of energy

Please help solve this physics problem!

What was Isaac Newton known for? A. He laid out three laws of motion that are still the basis for the study of how things move. B. He proved that mathematics co

why do winter and summer climates vary more widely in much of eastern Europe?

Which statement best describes Union efforts to pay for the Civil War? The Union printed and borrowed money, which caused inflation. The Union sold bonds and to

A friend is going to visit the city where your cousin lives . your cousin has agreed to show your friends around the city. they have never met before. write an

how did Uzbekistan become a country?

how to factorise this?! 4x-14xy

Write an essay about mobile phones les téléphone portables sont ils vraiment nécessaire ? intro 2 advantage and disadavantage conclusion I hope someone can help

PLEASE help me with these questions as soon as possible i need to turn it in!!!! A 60 watt light bulb uses 60 joules of electrical energy every second. However,

Example of an expression with 4 terms

Most of the slaves shipped to the Americas ended up in Brazil and the Caribbean islands because Brazil and the Caribbean needed a continual influx of new slaves