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Hydrocarbons

Hydrocarbons include Alkanes, Alkenes, Alkynes, Aromatic and Alicyclic compounds.

2,710 Questions

Is methylcyclopropane an alkane or an alkene or an alcohol?

Propane is an alkane. The last syllable of the name indicates this.

An alkyne (which contains a triple bonded carbon to carbon link) would end in "-yne" and an alkene (which contains a double bonded carbon to carbon link) would end in "-ene".

The first syllable indicates the length of the carbon chain. So "meth-" is a single carbon, "eth-" two, "prop-" three.

Therefore propane is a three carbon singly bonded molecule.

Do rotting trees give off methane?

Yes, rotting trees can emit methane gas as they decompose. This is because the breakdown of organic material in anaerobic conditions can result in the production of methane as a byproduct. Methane is a potent greenhouse gas that contributes to climate change.

Why is methane called a greenhouse gas?

Methane (CH4) is the primary component of natural gas and an important energy source. Methane is also a greenhouse gas, meaning that its presence in the atmosphere affects the Earth's temperature and climate system. Due to its relatively short life time in the atmosphere (9-15 years) and its global warming potency - 20 times more effective than carbon dioxide (CO2) in trapping heat in the atmosphere - reducing methane emissions should be an effective means to reduce climate warming on a relatively short timescale.
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UV radiation that enters the upper atmosphere has a high enough frequency to pierce through atoms and make it all the way to the Earth's surface, where about 10% of it is transformed into heat energy. Then as the heat energy, as infrared radiation travels back away from the Earth into the upper atmosphere, it will hit one of many things. It will permeate small molecules like oxygen, nitrogen, and argon, but larger molecules like methane can deflect it back down to Earth. So the more methane in the upper atmosphere, the more heat energy trapped close to the surface.

What is the name of C4H8?

C14 H 28 has 14 carbon atoms and 28 hydrogen atoms it is not an alkane though it is an alkene because the formula for alkanes is Cn H2n+2 whereas alkenes have the formula Cn H2n so if you apply the 14 carbon atoms to the first part of the equation so C14 then the amount of hydrogen atoms has to be two times that amount and what is 14 times 2? 28! So it must be an alkene!

The most common number of carbons in fatty acid hydrocarbon chains of membrane phospholipids?

The most common number of carbons in fatty acid hydrocarbon chains of membrane phospholipids is 16 or 18. These chain lengths are prevalent in phospholipids due to their stable and fluid properties, which are essential for maintaining membrane structure and function.

What chemical series does methane belong to?

In chemistry, ethanol is a classified as an "alkane". It is also grouped as one of many "hydrocarbons", meaning it consists of only hydrogen and carbon atoms. It is also an "alcohol". I think ethane (alkane) and suffix of alcohol is how its name is derived.

Where in the solar system is methane naturally a liquid?

Methane is naturally a liquid in the outer solar system, specifically on moons such as Titan, which is a moon of Saturn. The low temperatures and high pressures on these moons allow methane to exist in its liquid state.

Is methyl octane alcohol alkane or alkenes?

Alcohol is an Oxygen atom double-bonded to a carbonyl group. As such, there is no such thing as 'Methyl Octane Alcohol'. However, there is Methyl Alcohol and Octyl Alcohol. Please edit your question.

Also: If you are asking if Methyl Alcohol is miscible (dissoluble) in octane, it is.

Alkanes are hydrocarbons only, so both octane and the methyl group in methanol (methyl alcohol) are alkanes.

How much ethanol is in corona beer?

Corona beer typically has an alcohol content of around 4.6% to 4.8% by volume.

Why do alkanes get thicker and less runny as the length of the carbon chain increases?

As the length of the carbon chain increases in alkanes, the intermolecular forces (London dispersion forces) between the molecules also increase. These forces cause the molecules to stick together more strongly, making the substance thicker and less runny. Additionally, longer carbon chains have higher molecular weights, leading to increased van der Waals forces that further contribute to the thicker consistency.

Does halides contain silicon?

Yes, halides can contain silicon. Silicon can form halides by combining with elements such as fluorine, chlorine, bromine, and iodine to create silicon halides. Examples of silicon halides include silicon tetrafluoride (SiF4) and silicon tetrachloride (SiCl4).

What is the meaning of addition reaction of alkenes?

In an addition reaction to an alkene, the original double bond between two carbon atoms is converted to a single bond, and each carbon atom that was originally double bonded forms a new single bond to some atom not in the original alkene. For example, C2H4 + H2 => C2H6. (Even though there were some hydrogen atoms in the original alkene, there are two new ones in the product.)

What Methane is the chief constituent of petroleum fuel?

Methane is actually not the chief constituent of petroleum fuel. Petroleum fuel mainly consists of hydrocarbons such as gasoline, diesel, and kerosene, which are derived from the refining of crude oil. Methane is a separate natural gas that is primarily used for heating and electricity generation.

How do you convert a gas stove into a butane stove?

To convert a gas stove to a butane stove, you would need to acquire a butane conversion kit specific to your stove model. This kit typically includes a butane conversion nozzle and instructions for installation. It is important to follow the manufacturer's guidelines carefully to ensure safe and proper conversion of your stove.

Explain how the molecular structures of alkanes and alkenes differ?

Alkanes are saturated hydrocarbons containing only single bonds between carbon atoms, while alkenes are unsaturated hydrocarbons with at least one carbon-carbon double bond. This difference in bonding results in distinct physical and chemical properties between the two types of compounds, with alkanes being more stable and less reactive compared to alkenes.

Can you change a gas hot water heater from natural gas to butane gas?

It is not recommended to change a gas hot water heater from natural gas to butane gas. The two gases have different energy outputs and combustion properties, so converting the heater could lead to safety hazards, improper combustion, and damage to the equipment. It's best to consult a professional and consider purchasing a new water heater designed for butane gas instead.

Can you put an electric insert in a propane fireplace?

It is not recommended to put an electric insert in a propane fireplace as they are designed for different types of fuel sources. If you are looking to convert your propane fireplace to electric, it is best to consult with a professional to discuss your options and ensure a safe and effective conversion.

What hydrocarbon makes up natural gas?

Methane is the primary hydrocarbon that makes up natural gas. It is a colorless and odorless gas composed of one carbon atom and four hydrogen atoms.

What are the three main groups of hydrocarbons?

Anything ending with "...ane" (methane), "...ene" (benzene), "...yne" (ethyne), "...ol" (propanol), "...oic acid" (ethanoic acid). There are more, as there are tens of thousands of hydrocarbons.

What features characterize an alkene?

1. They are saturated hydrocarbons linked by single bonds.

2. The formula is CnH2n+2

3. The C bonds are very stable and difficult to break

The reaction that they have is known as free radical substitution with halogens in the presence of sunlight and combustion. They also react with a nickel catalyst to give out hydrogen.

What are hydrocarbons used for fuel in stoves and air planes?

Hydrocarbons such as propane, butane, and jet fuel are commonly used as fuel for stoves and airplanes due to their high energy content and availability. They burn efficiently to provide heat for cooking or to power jet engines for flight.

What kind of reaction occurs when alkenes decolourises bromine in tetra chloromethane?

The reaction is an addition reaction, where the bromine molecule adds across the double bond of the alkene, forming a colorless dibromoalkane product. This causes the bromine solution to lose its characteristic orange color, resulting in decolorization.

What is the structural formula of propyne?

The chemical formula of propyne is CH3C≡CH.