menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
A) Calculate the vapor pressure of a 7% by mass benzaoic acid in ethanol solution at 30°C. The vapor pressure of pure ethanol at this temperature is 13.40 kPa. ( assume a 100 g of solution) B) Calculate
asked
Aug 3, 2022
73.1k
views
1
vote
A) Calculate the vapor pressure of a 7% by mass benzaoic acid in ethanol solution at 30°C. The vapor pressure of pure ethanol at this temperature is 13.40 kPa. ( assume a 100 g of solution)
B) Calculate the boiling point of the solution above
Chemistry
college
Niko Fohr
asked
by
Niko Fohr
7.1k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
8
votes
Answer:
the answer is C
Step-by-step explanation:
Shakilur
answered
Aug 9, 2022
by
Shakilur
8.3k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Feb 28, 2020
95.1k
views
The vapor pressure of ethanol is 30°C at 98.5 mmHg and the heat of vaporization is 39.3 kJ/mol. Determine the normal boiling point of ethanol from this data.
Bogdan
asked
Feb 28, 2020
by
Bogdan
8.1k
points
Chemistry
college
1
answer
1
vote
95.1k
views
asked
Oct 25, 2024
47.3k
views
The vapor pressure of a substance at 30°C is 70 kPa, and its enthalpy of vaporization is 20 kJ/mol. Estimate the temperature (in K) at which its vapor pressure is 90 kPa. a) 290 K b) 310 K c) 330 K d)
MJimitater
asked
Oct 25, 2024
by
MJimitater
8.6k
points
Physics
high-school
1
answer
4
votes
47.3k
views
asked
Feb 21, 2021
151k
views
In a closed system at 40°C, a liquid has a vapor pressure of 50 kPa. The liquid's normal boiling point could be (1) 10°C (3) 40°C (2) 30°C (4) 60°C
Malcolm Crum
asked
Feb 21, 2021
by
Malcolm Crum
8.0k
points
Chemistry
middle-school
1
answer
3
votes
151k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
Compare and contrast an electric generator and a battery??
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
What is the evidence of a chemical reaction when the fireworks go off
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org