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vfiekz [6]
3 years ago
15

How is fractional distillation of crude oil related to stoichiometry

Chemistry
1 answer:
lora16 [44]3 years ago
8 0

Answer:

Fractional distillation is the process by which oil refineries separate crude oil into different, more useful hydrocarbon products based on their relative molecular weights in a distillation tower.

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why are the theoretical density values of brass, bronze, and steel reported as a range of densities? how can you categorize thes
Julli [10]

<u>Answer:</u>

<em>Theoretical density values  </em>

  • brass- 8.4-8.73 gm/cm^3
  • bronze- 8.73 g/cm^3
  • steel- 7.75 - 8.05 gm/cm^3

<u>Explanation:</u>

All of these substances are<em> </em>alloys (a substance made from melting two or more substances, one of them usually being a metal). Brass is a combination of copper and zinc, bronze is mostly copper, tin and other non-metals as well and steel is majorly made up of iron and copper. These alloys have various uses and varying importance in different kinds of industries.

6 0
3 years ago
An organic compound (A) reacts with HCN to give (B). On hydrolysis of (B) in acidic medium gives (C). Compound (A) also produces
Vinil7 [7]

Answer:

Hydrolic Acid

Explanation:

7 0
3 years ago
How does a rock from the mountain become a pebble on the shore
Semmy [17]
From erosion i think good luck :D
7 0
3 years ago
Read 2 more answers
HELP ME PLEASE!!
irakobra [83]

Answer:

volume

Explanation:

things expand when heat is applied taking up more space hence volume

4 0
3 years ago
What is the energy of a photon of green light with a frequency of 5.50 x 101^4 Hz?
Minchanka [31]
I didn't know if you meant to the power of 14 but if you did here your answer:
3.64 x 10^-19
(you just multiply the frequency by Planck's constant= 6.63 × 10^–34)
8 0
3 years ago
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