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
dmitriy555 [2]
2 years ago
8

Will the volume of a gas increase, decrease, or remain unchanged for each of the following sets of changes?

Chemistry
1 answer:
Katena32 [7]2 years ago
7 0
The answer would be 150 half of 200 and 100 is 150
You might be interested in
What is valency pls i need it now​
Tanzania [10]
Valency is the number of electrons present in the outermost shell.
5 0
3 years ago
Read 2 more answers
Describe the difference between red light and blue light. Describe the difference between red light and blue light. 700 nm corre
fiasKO [112]

Answer:700 nm corresponded to light in the red range and 450 nm corresponded to light in the blue range.

Explanation:The wavelengths of the visible spectrum are usually between 400 nm and 700 nmn with the the rays of red light having a longer wavelength, and blue light rays having shorter wavelengths. The red light has a low frequency of about 405–480 THz and , blue light has a higher frequency in the range of 620–680 THz.  This is due to the inverse relationship between wavelength and frequency which also occurs betwwn  wavelength and energy of light rays with the  red light having less photon energy of about  1.65–2.00 eV and the  blue light with high energy photons of about 2.64–2.75 eV.

Red light can be employed in the photosynthesis in plants as it helps in formation of flowers and the production of fruits. Blue light also is important in the production of chlorophyll and can cause a healthy and strong stem and leaves in excess exposure.

6 0
3 years ago
Which is required for karst topography to form?
m_a_m_a [10]
D. Chemical weathering
*i think .
8 0
3 years ago
Amines suitable for preparing buffers are often synthesized by treating ammonia with epoxides. Consider the following series of
Lerok [7]

It is correct to state that Amines are suitable for preparing buffers are often synthesized by treating ammonia with epoxides. The relative structures of compound B are attached accordingly.

<h3>What is an Amine?</h3>

Amine is a family of basic chemical compounds formed by replacing hydrogen with one or more monovalent hydrocarbon radicals.

Apart from medications and pharmaceuticals, amines are employed in the production of azo-dyes and nylon.

They are commonly employed in the development of crop protection, pharmaceutical, and water purification chemicals. They are also used in personal care products.

Ethanol amines are the most widely utilized form of amine on the global market.

It should be noted that ammonia attacks epoxides at the least substituted carbon to produce (A.)

The generated product is then made to react with another epoxide, resulting in the synthesis of successive products.

Learn more about Amines at;
brainly.com/question/17278249
#SPJ1

6 0
2 years ago
In the following equation,_____is being oxidized and____is being reduced CO3^2-+2H=CO2+H2O
Leno4ka [110]
Carbon, hydrogen should be the answer
3 0
3 years ago
Read 2 more answers
Other questions:
  • Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to the reaction BaO2(s)+H2SO4(
    10·2 answers
  • Bromine has a density of 3.10g/cm3. If you have 50.0 ML of bromine, how many grams do you have?
    12·2 answers
  • Explain why ions become solvated in aqueous solution.
    15·1 answer
  • Why do strong bonds exist between water molecules? They have nonpolar structure. They are held together by hydrogen bonds. The h
    11·1 answer
  • 4.41 g of propane gas (C3H8) is injected into a bomb calorimeter and ignited with excess oxygen, according to the reaction below
    11·1 answer
  • Dehydrohalogenation of tert-pentyl bromide at higher temperatures will produce 2-methyl-1-butene as the chief product when
    12·1 answer
  • Samantha AS
    13·1 answer
  • How many liters are there in 28g of B?
    5·1 answer
  • How many atoms are in 1.5 moles of calcium
    5·1 answer
  • In electrophilic aromatic substitution reactions the hydroxyl group is an o p-director because?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!