subject

Chemistry, 11.02.2020 00:08 tommy6668

Calculate the mole fraction of ethanol and water in a solution that is made of 20.0 grams of ethanol and 80.0 grams of water.

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 20:30

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

Answers: 2

question

Chemistry, 22.06.2019 00:00

The pressure inside a hydrogen-filled container was 2.10 atm at 21 ? c. what would the pressure be if the container was heated to 92 ? c ?

Answers: 2

question

Chemistry, 22.06.2019 00:30

What does x represent in the formula for the compound xcl4?

Answers: 2

question

Chemistry, 22.06.2019 02:10

3.) for each of the following compounds, draw the major organic product of reaction with hcl or naoh and circle whether the starting materials and products will be more soluble in organic solvent or water benzoic acid + hcl: benzoic acid + naoh: oh benzoic acid water/organic water organic fluorenone hс: fluorenone + naoh: fluorenone water/organic water/organic веnzocaine + hci: benzocaine + n»oh: h2n benzocaine water/organic water organic o=

Answers: 3

You know the right answer?

Calculate the mole fraction of ethanol and water in a solution that is made of 20.0 grams of ethanol...

Questions

question

English, 01.04.2021 22:10

Read sentence 13 from the passage. Although Milo could not figure out what we were saying, the look of sheer awe and wonder on our faces were enough...

question

Arts, 01.04.2021 22:10

Type the correct answer in the box Complete the paragraph using your understanding of picture quality standards, Mary wants to watch television in pic...

question

Mathematics, 01.04.2021 22:10

PLS HELP I WILL GIVE YOU BRAINLIEST AND LOVE YOU FOREVER Jessica ran 2 3/4 miles on Tuesday, 3 1/4 on Wednesday, and 1 1/4 on Thursday. She ran the s...

question

Biology, 01.04.2021 22:10

Your first big biology exam is coming up in a few days, and in order to prepare for late-night study sessions, you buy a box of Yummies, a delicious t...

question

Chemistry, 01.04.2021 22:10

A sample of pure water was spiked with 0.475 ng/mL silver ion. Ten replicate determinations of the spiked water sample gave 0.485 , 0.465 , 0.442 , 0....

question

Mathematics, 01.04.2021 22:10

What is the x-value of the solution to this system of equations? Y=2/7x-1 2x + 7y = -49...

question

Mathematics, 01.04.2021 22:10

Which of the following expressions also show the total area of the two rooms? Choose ALL that apply. 8.3 +8.6 6(3+8) 6.3 + 6....

question

Mathematics, 01.04.2021 22:10

Someone plz help. it has a 5 minute timer i got 3 minutes left

question

English, 01.04.2021 22:10

The first place that I can well remember was a large pleasant meadow with a pond of clear water in it. Some shady trees leaned over it, and rus...

question

Chemistry, 01.04.2021 22:10

Complete the passage to describe the genetic code. Organisms have a code found in nucleic acids that stores and transmits genetic information. This c...

question

Biology, 01.04.2021 22:10

Might have to zoom in but, Based on the given DNA sequence, what amino acids will you get? A) Met Cys Ala Stop B) Met Cys ala Pro...

question

History, 01.04.2021 22:10

Which was one reason some people opposed supply-side economics? It did not take demand into account They felt it required dependence on f...

question

Mathematics, 01.04.2021 22:10

The Modesto Nuts gift shop sells cashews for $15 per pound and pecans for $10 per pound. How many pounds of each should be mixed in order to get 20 po...

question

Mathematics, 01.04.2021 22:10

$5,200 at 3% for 6 yearswhat is the total amount?what is the compounded interest?...

question

Computers and Technology, 01.04.2021 22:10

Suppose you have a machine with separate I- and D- caches. The miss rate on the I-cache is 1.6%, and on the D-cache 5.4%. On an I-cache hit, the value...

question

Business, 01.04.2021 22:10

that the US imports about 4.5 billion (4.5 x 109) barrels of petroleum products per year (when averaged out over 10 years or so). Say that a barrel of...

question

Mathematics, 01.04.2021 22:10

Two opposing opinions were shown to a random sample of 2,150 buyers of a particular political news app in the United States. The opinions, shown in a...

question

Mathematics, 01.04.2021 22:10

Desire conducts a survey of all 800 students in her school to find their favorite berry. She graphs the results of the survey the circle graph shown....

question

History, 01.04.2021 22:10

What contributed to the emergence of these artists and their influence in US society?

question

Physics, 01.04.2021 22:10

You can hear sounds transmitted through alr, water, or steel but not through the empty vacuum of space. What type of wave carries sound? gravity

More questions: Chemistry Another questions

Questions on the website: 13722363