CHEMISTRY HIGH SCHOOL

List the different types of fuel that are made from crude oil

Answers

Answer 1
Answer: well there are quite a few so ima going to give you like four Finished motor gasoline,Distillate fuel,Kerosene-type jet fuel3, and coke 

Related Questions

Which is true of transition metals when moving from left to right on the periodic table?The d sublevels are not filled across the period. The cation radii become larger across the period. Atomic radii increase slightly and then start to decrease. Atomic radii decrease slightly and then start to increase.
28 Which compound yields H + ions as the only positive ions in an aqueous solution?(1) KOH (3) CH3OH(2) NaOH (4) CH3COOH
An atom has 5 protons and 7 neutrons. What is its mass number?
The abbreviation that represents a volume unit isa. cm3.b. mg.c. mm.d. cm.
How did Diocletian try to improve Rome’s economy

What is the role of an enzyme? a. speeds up biochemical reactions b. causes biochemical reactions c. is a product in biochemical reactions d. provides extra heat for biochemical reactions

Answers

A. But the best term to use is 'speeds up and biological reaction' - (in chemistry), and a catalyst 'speeds up a chemical reaction' - (in chemistry)

Which of the following gases are typically used for colorful lighting when an electric current is applied?A) hydrogen and helium
B) argon and krypton
C) fluorine and chlorine
D) oxygen and nitrogen

Answers

B) Argon and Krypton
The unreactive nature of noble gases allows them to be applied in such places without the risk of poisonous leaks or other disasters.
B)Argon and Krypton is applied for that..........

Petroleum and coal can be mined from the continental shelf. t/f

Answers

True

Petroleum and coal can be mined from the continental shelf. Hot magma from inside the Earth seeps out from the crevices in the mid-ocean ridge. There is speculation regarding whether this is a cost-effective technique. Fossil fuels and mineral deposits can be located all throughout the continental shelf and also in some of the deepest depths of the ocean.

Answer:The given statement is true.

Explanation:

Continental Shelf: A portion of continent submerged under the relative shallow ocean water.Most of the gradually slopes down in to the water.

The relatively flat surface and shallow water makes it fitr place to harvest sea food, non renewable energy resources like : coal, petroleum .

Select the reagent for the following reaction. ? methyl butyrate N-methylbutyramide Acid halide Anhydride Ester Amide Alcohol Amine Carboxylic acid or carboxylate (the conjugate base of carboxylic acid)

Answers

Final answer:

The reagent required to convert an ester-like methyl butyrate into an amide like N-methylbutyramide is ammonia or an amine. The process involves a reaction called aminolysis.

Explanation:

The reagent required for the given reaction, which converts methyl butyrate (an ester) into N-methylbutyramide (an amide), would be ammonia (NH3) or an amine. The process involves a process known as aminolysis where an amine reacts with an ester to produce an amide. This is because the nitrogen within the amine or ammonia molecules attacks the carbonyl carbon of the ester to produce amide. It's critical to maintain an acidic condition to protonate the leaving group during this process.

Learn more about Reagent Selection here:

brainly.com/question/31427056

#SPJ11

According to the quantum-mechanical model for the hydrogen atom, which electron transitions produces light with the longer wavelength: 2p→1s or 3p→1s?

Answers

Answer:2p→1s

Explanation:

Frequency is inversely proportional to wavelength. The higher the frequency, the shorter that wavelength. The smaller the frequency the longer the wavelength. The frequency of light associated with 2p→1s is less than the frequency of light associated with 3p→1s since the latter represents transition from a much higher energy level. It follows that the wavelength associated with the former will be longer since its frequency is lesser. This deduction follows from our argument about the inverse relationship between frequency and wavelength.

A solution of ammonia has a pH of 11.8. What is the concentration of OH– ions in the solution? Useful formulas..

Answers

The concentration of hydroxideions in the given aqueous solution is equal to  6.3 ×10⁻³ M.

What is the pOH?

pOH can be calculated from the negative logarithm of the concentration of hydroxideions in the given aqueous solution.

Mathematically, the formula of the pOH can be represented as shown below:

pOH = - log ([OH⁻ ])                                                

and pH  +  pOH  =  14                                                       ..............(1)

Where [OH⁻] is representing the concentration of hydroxide ions in an aqueous solution.

Given, the value of the pH of the ammonia solution, pH = 11.8

Substitute the value of the pH in equation (1):

pH + pOH  =  14    

11.8  - log [OH⁻] = 14

- log [OH⁻] = 14 -11.8

log [OH⁻] = - 2.2

[OH⁻] = 6.3 × 10⁻³ M

Therefore, the concentration of the hydroxideions is equal to 6.3 ×10⁻³ M.

Learn more about pOH, here:

brainly.com/question/17144456

#SPJ5
They are asking you for OH- ions concentration, which is why you have to find the pOH of the solution. You can easily do this with this formula:

pH + pOH = 14

Solve for pOH and you get:

pOH = 14 - pH

Replace the pH with it's value:

pOH = 14 - 11.8
pOH = 2.2

Now that you have the pOH you can find the concentration of OH- ions with this formula:

pOH = -log[OH-]

Solve the formula for [OH-] and you get:

[OH-] = 10^(-pOH)

Now replace pOH with it's value:

[OH-] = 10^(-2.2)
[OH-] = 0.006309 M

The concentration of OH- atoms is 0.006309M or in the scientific notation 6.309×10^(-3)M
Other Questions
All atoms of the same element have the same ____.
The temperature T in Kelvin is 273.15 more than temperature C in degrees Celsius. Use your function to find the equivalent temperature in Kelvin for 100*C.
Which compound has the strongest hydrogen bonding between its molecules? 1. HBr 2. HF 3. HCl 4. HI
Find the mistake Cu(NO3)2(s) + CuO(s) → 2NO(g) + O3(g)