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
Maru [420]
3 years ago
14

A solution is made by mixing 135.g of chloroform CHCl3 and 141.g of acetyl bromide CH3COBr. Calculate the mole fraction of chlor

oform in this solution. Round your answer to 3 significant digits?

Chemistry
1 answer:
user100 [1]3 years ago
7 0

Answer: the mole fraction for chloroform = 0.496

Explanation:Please see attachment for explanation

You might be interested in
How many oxygen atoms are in 1.40 g of quartz?
PtichkaEL [24]
Jdjddjdjejejxjdnwbabjdke
4 0
3 years ago
How many moles of ions would you expect in an aqueous solution containing one mole of chromium(III) chloride? Hint: write out th
Cerrena [4.2K]

Answer:

Four  

Explanation:

AlCl₃(aq) ⟶ Al³⁺(aq) + 3Cl⁻(aq)

One mole of AlCl₃  produces 1 mol of Al³⁺ and 3 mol of Cl⁻.

That's four moles of ions.

8 0
3 years ago
A reading shows a pressure measurement of 43 in. Hg. What is the equivalent pressure in psi? A. 5.73 psi B. 2223.13 psi C. 26.32
oksian1 [2.3K]
43 inHg = 43 inHg*2.54cm/in = 109.22cmHg * 10 mm/cm = 1092.2 mmHg


14.7 psi = 760 mmHg

1092.2mmHg * 14.7psi / 760 mmHg = 21.13 psi

Answer: option D. 21.13 psi
7 0
4 years ago
Read 2 more answers
Anyone know ?? I need help with this
nevsk [136]

Answer:

A

Explanation:

Because the amount of electrons in the outer shell can be a maximum of 8

Hope this helps

6 0
3 years ago
Which oficial the following organisms si not an autotroph
Anettt [7]

Answer:

A. mushroom

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate the molar solubility of calcium hydroxide in a solution buffered at each ph.
    8·2 answers
  • A 0.800 g sample of cuso4 (s was placed in calorimeter with 43.0g of water at an initial temp of 18.3 degrees celcious. as the c
    10·1 answer
  • PLEASE HELP ME ASAP Identify the arrows that show the correct direction of heat transfer.
    7·1 answer
  • I WILL GIVE BRAINLIEST ANSWER IN 5 MINS
    6·1 answer
  • What are two objects used to find density
    13·1 answer
  • I really need help with this!
    15·1 answer
  • Humans depend on water from various sources for different reasons. All of these sources are polluted or could be polluted to som
    6·1 answer
  • Which of the following shows the energy transformation that
    12·2 answers
  • I have this chemistry question and I’m really struggling to answer it. Can someone please help me figure out the steps & the
    12·1 answer
  • Which of the "planetary health measures" shown here have humans already exceeded?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!