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
Nataly_w [17]
3 years ago
13

Rank the following substances in order from most soluble in water to least soluble in water: ethane, C2H6; 2-butanol, C4H9OH; po

tassium chloride, KCl; and propane, C3H8.
Chemistry
1 answer:
stealth61 [152]3 years ago
8 0

Answer:

Potassium chloride > Butanol >Propane > Ethane

Explanation:

Water is a polar solvent and it is likely to dissolve polar molecules.

KCl is ionic in nature and is completely polar and the solubility of the salt, potassium chloride is the highest.

Butanol can form hydrogen bonding with the water despite having a carbon chain. Thus, butanol will be at second.

Taking about, ethane and propane, both are non polar and least likely to dissolve in water. But, the extent of the London forces increases with the increase in the molecular weight. So, propane will dissolve faster than ethane.

The order is:

Potassium chloride > Butanol >Propane > Ethane

You might be interested in
What is 8mm=___cm please help me
son4ous [18]

Answer:

0.8 cm

Explanation:

Hope that helped :D

5 0
3 years ago
The image shows copper wire coiled around an iron nail and connected to a battery to create an electromagnet. Which will increas
Ulleksa [173]
A is the correct answer and this question should be in physics not chemistry
8 0
3 years ago
For the formula shown, how many sulfur atoms are represented?
mash [69]

Answer:

bh

Explanation:

8 0
2 years ago
Read 2 more answers
Sodium (na) has a total of 11 electrons.<br> Ture<br> False
Brums [2.3K]

This is true. It has two electrons in shell one, 8 in shell two, and one in shell three.

Hope this helped
4 0
3 years ago
Read 2 more answers
Explain how understanding the way materials behave can allow scientists to design technology.
torisob [31]

Answer and Explanation:

Materials are generally categorized into four main groups: metals, polymers, ceramics, and composites. Here are major types of material properties. They include: Physical, Chemical, Thermal, Acoustical, Mechanical, Optical, Electrical and Magnetic. These properties influence the way materials behave under certain conditions and environment, it is these behavioral changes of materials that scientists exploits to create new and different technologies.

There has been a major impact on material science due to the rapid rate of scientific discovery and new technologies, giving scientists many more materials from which to choose for their products. Advent of these new materials have given place for smart new products or quality classic designs.

Making the right choice of material is a complex and also a difficult task considering the numerous physical, chemical, optical, electrical, magnetic, thermal, aesthetic, mechanical and other appropriate properties to consider. Also, environmental, ethical and moral issues surrounding the right choice of materials for use in any product, service or system for design also need to be considered.

Materials would be developed to have specific properties. The development of new materials allows designers to be able to create new products, thereby solving old problems in numerous new ways. For instance, the explosion of plastic materials after the second world war made it possible to create new products without using valuable metals.

It is therefore the understanding of these material's behaviors after series of laboratory and industrial experiments have been carried out on them that scientists would take advantage of in order to create new designs.

For example, materials with photochromicity behaviors, that is, ability to change colors when exposed to light, can be useful for creating sunglasses lenses that darkens as the sun brightens.

The behavior of the choice of material was understood first through series of experiments which then helped the scientists to design such kind of sunglasses.

6 0
3 years ago
Other questions:
  • The density of no2 in a 4.50 l tank at 760.0 torr and 25.0 °c is ________ g/l.
    14·2 answers
  • Two characteristics of radiowaves​
    6·1 answer
  • Can someone please help me finish this all?
    14·1 answer
  • Three mixtures were prepared from three very narrow molar mass distribution polystyrene samples with molar masses of 10,000, 30,
    14·1 answer
  • How many atoms of chlorine are represented below? 9NaCL
    5·1 answer
  • What is catenation ​
    9·2 answers
  • In July 1994 the comet shoemaker-levy 9 collided with the planet Jupiter, as scientists had predicted. To be able to accurately
    6·1 answer
  • A hydroelectric power station, like the hoover dam, produces electrical energy from
    11·1 answer
  • Longitudinal weak or transverse ?
    13·2 answers
  • The amount of gravitational force impacts the weight of objects.<br> true or false
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!