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
natta225 [31]
4 years ago
14

Which answer best describes crude oil? Crude oil is a mixture of many organic compounds that need to be isolated to be used. Cru

de oil is a mixture of many inorganic compounds that need to be isolated to be used. Crude oil is a mixture of many organic compounds that do not need to be isolated to be used. Crude oil is a mixture of many inorganic compounds that do not need to be isolated to be used.
Chemistry
1 answer:
stepladder [879]4 years ago
7 0

Answer: The correct answer is crude oil is a mixture of many organic compounds that need to be isolated to be used.

Explanation:

Crude oil is a naturally occurring petroleum product which is unrefined. It consists of various hydrocarbon deposits and organic compounds.

The refining of crude oil is important because it yield some important compounds that can be used in various purposes.

The refining of crude oil produces products such as gasoline, petrol, diesel and various other forms of petrochemicals which can be used on daily basis.

Hence, the correct statement is  crude oil is a mixture of many organic compounds that need to be isolated to be used.

You might be interested in
What is the daughter nucleus produced when zn63 undergoes electron capture? replace each question mark with the appropriate inte
GarryVolchara [31]

The daughter nucleus that is produced is ₂₉⁶³cu.

What is Electron capture?

The process of drawing an electron to the nucleus, where it combines with a proton to create a neutron and a neutrino particle, is known as electron capture.

The daughter nucleus is the nucleus that is made by the parent nucleus. The nucleus that remains after the decay is called the daughter nucleus.

Here is the chemical formula for the reaction that results in the electron capture of the zinc-63 nucleus:

_A^ZX + e^- =  _A^Z_-_1 Y + ye

_3_0^6^3Zn\; + e^- = _2_9^6^3Cu + ye

Thus, the daughter nucleus produced when zn63 undergoes electron capture is _2_9^6^3Cu.

To learn more about Electron capture, refer to the below link:

brainly.com/question/10964824

#SPJ4

4 0
2 years ago
Complete the following analogy:
Jlenok [28]
The answer to this would be d. Precipitation patterns .
3 0
3 years ago
Read 2 more answers
Which phase is heat energy being released?
scZoUnD [109]

The answer is B
Vaporization
6 0
3 years ago
The amount of material<br> in an object is called
Harrizon [31]

Answer:volume

Explanation:

4 0
3 years ago
Predict (to 3 sig figs) the isochoric specific heat of gaseous SF6 (molar mass 146.06 g/mol) at 1200 K, assuming that at this te
bazaltina [42]

Explanation:

As it is known that SF_{6} molecule is a non-linear molecule. Therefore, its isochoric heat capacity will be as follows.

              C_{v} = \frac{3}{2}R + \frac{3}{2}R + (3 \times 7 - 6)R

                         = \frac{3}{2}R + \frac{3}{2}R + 15R

                         = 18 R

Also,    C_{V} = M \times C_{v}

where,     C_{V} = molar heat capacity

                    M = molecular mass

               C_{v} = specific heat

Hence, calculate the value of C_{v} as follows.

                 C_{V} = M \times C_{v}

               8 \times 8.314 \times 10^{7} = 146.06 \times C_{v}

               C_{v} = 10.2 \times 10^{6} erg. K^{-1}. gm^{-1}

This means that value of isochoric specific heat is 10.2 \times 10^{6} erg. K^{-1}. gm^{-1}.

Yes, we have to assume ideal gas behavior because for ideal gas:

                         dU = nC_{v}dT

Whereas for real gases "\frac{an^{2}}{V^{2}}" has to be added here.

5 0
3 years ago
Other questions:
  • What occurs when ions from the the sun strike air molecules
    8·1 answer
  • What is the complete ionic equation for NaOHaq plus HCIaq equals H2OI plus NaCIaq?
    15·1 answer
  • In an experiment, a student needs 250.0 mL of a 0.100 M copper (II) chloride solution. A stock solution of 2.00 M copper (II) ch
    9·1 answer
  • Why OF2 is a polar molecule. Explain in detail ?
    11·1 answer
  • In a 0.25 m aqueous solution of sodium phosphate, what is the total concentration of all ions?
    5·1 answer
  • A) A sample of ideal gas is in a sealed container. The pressure of the gas is 725 torr, and the temperature is 18 ∘C. If the tem
    10·1 answer
  • State two example where factor area practcally used to increase pressure​
    15·2 answers
  • A 23.7 g piece of iron at 54.9°C is cooled and releases 338 J of heat. The specific heat of iron is 0.450 J/g°C.
    15·2 answers
  • what are some examples of irreversibilities and reverse abilities for physical properties and chemical properties?
    11·1 answer
  • a 1.642 g sample of calcium bromide is dissolved in enough water to give 469.1 mL of solution what is the bromide ion concentrat
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!