1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kifflom [539]
3 years ago
6

What is the boiling point of a 0.75-molal solution of a non-volatile non-electrolyte solute in water? Kb for water = 0.52 degree

s C/ molal.
99.61 °C
100.0 °C
100.39 °C
101.44 °C
Chemistry
2 answers:
Tom [10]3 years ago
4 0
The answer is C. I just did this assignment
AVprozaik [17]3 years ago
3 0
Take the molality and multiply it by the Kb
0.75 × 0.52 = 0.39 C

then add the boiling pt to the 0.39
100 + 0.39 = 100.39 C
You might be interested in
What are the energy transformations in a fossil fuels power plant?
Oksi-84 [34.3K]

Answer:

In a fossil fuel power plant the chemical energy stored in fossil fuels such as coal, fuel oil, natural gas or oil shale and oxygen of the air is converted successively into thermal energy, mechanical energy and, finally, electrical energy.

8 0
3 years ago
Which choice below represents a negative impact that chemistry has on society?
RSB [31]

Answer:It’s C on edge 2020

(Combustion of car engines producing pollutants in the air)

Explanation:

I got it right :))

5 0
3 years ago
Which body system includes the lungs?m​
Zanzabum

Answer: <u>The respiratory system </u>

Explanation: It includes the nose, mouth, throat, voice box, windpipe, and lungs. Air enters the respiratory system through the nose or the mouth.

4 0
3 years ago
What is the name of the compound Ca3P2?
iragen [17]
<span>Calcium phosphide hope this helped </span>
8 0
3 years ago
Read 2 more answers
Name an element in the fourth period (row) of the periodic table with three 3d electrons.
Dovator [93]
Vanadium

V  1s²2s²2p⁶3s²3p⁶4s²3d³
6 0
3 years ago
Other questions:
  • You are doing an experiment about the diet of mice. You want to see how the amount of salt in a mouse's food affects how much wa
    15·1 answer
  • Why is the formula for sodium thiosulfate Na2S2O3, not Na2SO3?
    9·1 answer
  • Which clouds are often associated with thunder and lightning?
    10·2 answers
  • Who disvovered the atoms
    15·1 answer
  • Does this seem like a good hypothesis?
    6·1 answer
  • What are 3 physical changes in a paper
    5·2 answers
  • Is relative dating an effective way to determine the age of rocks?
    5·2 answers
  • What are 5 reason masks are important for the virus
    11·2 answers
  • Equations can be balanced by using the half-reaction method. Which step should be completed first when using this method?
    15·2 answers
  • How many grams of ammonia would be produced from the reaction of 2.64 moles of hydrogen gas reacting with excess nitrogen?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!