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
Nikitich [7]
3 years ago
13

Determine if the following two structures are

Chemistry
1 answer:
kherson [118]3 years ago
4 0

Answer:

Constitutional isomers vs stereoisomers

Structural (constitutional) isomers have the same molecular formula but a different bonding arrangement among the atoms. Stereoisomers have identical molecular formulas and arrangements of atoms. They differ from each other only in the spatial orientation of groups in the molecule.

Explanation:

You might be interested in
Explain how you can manage the effect of cholesterol on your body​
Naily [24]

Answer:

A few change and healthy diet can make us illiminate cholesterol like

Reduce saturated fats. Saturated fats, found primarily in red meat and full-fat dairy products, raise your total cholesterol. ...

Eliminate trans fats. ...

Eat foods rich in omega-3 fatty acids. ...

Increase soluble fiber. ...

Add whey protein.

3 0
3 years ago
A sample of CO₂ solid and a sample of CO₂ gas differ in their
Mrac [35]

Answer:

CO2 soild is "Dry Ice".

Explanation:

if the pressure of liquid CO2 is suddenly released is proportion of the liquid will change to the soild state( become dry ice ) and the remainder will revert in gas..

3 0
3 years ago
Whta gasses are in Neptune?
Natasha_Volkova [10]
Neptune's atmosphere is composed up of many gases. These gases include Hydrogen (80%), Helium (19%), and Methane<span> (1.5%). Some of the minor gases include trace amounts of </span>Hydrogen Deuteride<span> and </span>Ethane<span>.</span>
6 0
3 years ago
A solution is made containing 14.6g of CH3OH in 185g H2O.1. Calculate the mole fraction of CH3OH.2. Calculate the mass percent o
Andre45 [30]

Answer:

* x_{CH_3OH}=0.0425

* \%m/m_{CH_3OH}=7.31\%

* m=2.46m

Explanation:

Hello,

In this case, for the mole fraction of methanol we use the formula:

x_{CH_3OH}=\frac{n_{CH_3OH}}{n_{CH_3OH}+n_{water}}

Thus, we compute the moles of both water (molar mass 18 g/mol) and methanol (molar mass 32 g/mol):

n_{CH_3OH}}=14.6g*\frac{1mol}{32g}=0.456molCH_3OH \\\\n_{water}}=185g*\frac{1mol}{18g}=10.3molH_2O

Hence, mole fraction is:

x_{CH_3OH}=\frac{0.456mol}{0.456mol+10.3mol}\\\\x_{CH_3OH}=0.0425

Next, mass percent is:

\%m/m_{CH_3OH}=\frac{m_{CH_3OH}}{m_{CH_3OH}+m_{water}}*100\%\\\\\%m/m_{CH_3OH}=\frac{14.6g}{14.6g+185g}*100\%\\\\\%m/m_{CH_3OH}=7.31\%

And the molality, considering the mass of water in kg (0.185 kg):

m=\frac{n_{CH_3OH}}{m_{water}} =\frac{0.456mol}{0.185kg}\\ \\m=2.46m

Regards.

7 0
3 years ago
What occurs when their are OH ions in a solution?
dybincka [34]
I believe your answer is C.

Hope this helps!
3 0
3 years ago
Other questions:
  • Essential life materials, like nitrogen and carbon, are exchanged and recycled through _____.
    7·2 answers
  • If 100g of Au-198 decays to 6.25g in 10.8 days, what is the Half-Life of Au-198.
    7·1 answer
  • an isotope of cesium (cesium-137) has a half-life of 30 years if 1.0g of cesium-137 disintegrates over a period of 90 years how
    5·1 answer
  • Onsider this representation of an original DNA sequence: THE TALL MAN WAS SAD.
    7·2 answers
  • From the following data, calculate the average bond enthalpy for the NOH bond: NH3(g) ¡NH2(g) 1 H(g) ¢H° 5 435 kJ/mol NH2(g) ¡NH
    7·1 answer
  • Do you think that the government should regulate the sale or production of sugary drinks? Explain why or why not.
    13·1 answer
  • Which of these household items is powered by alternating current?
    6·1 answer
  • Identify the types of tectonic plate boundaries
    9·1 answer
  • Where does nearly all life get its energy from? *<br> Oxygen<br> A.Sun<br> B.Produce<br> C.Soil
    13·2 answers
  • Write all the laws of thermodynamics.​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!