Oil and Petroleum

Crude oil is sticky because it contains high levels of heavy hydrocarbons, such as asphaltenes and resins, which have strong molecular attractions that cause them to stick together. These components can form viscous, sticky substances that are difficult to separate or remove.

During fractional distillation of crude oil, the naphtha fraction separates because it has a lower boiling point compared to the other fractions. As the temperature in the distillation column increases, the naphtha vaporizes and rises to a level where it condenses back into liquid, forming a separate layer from the heavier fractions. This separation is based on the differences in boiling points of the components in crude oil.

It doesn't occur in nature. It occurs as a long chain hydrocarbon, such as crude oil. Crude oil is then split up into different fractions in a fractioning column (via distillation). One of the shorter chains that has practical uses is petrol.

Fractions include: Fuel oil, Diesel, lubricating oil, kerosene, jet fuels, petroleum and bottled gas.

That's not QUITE what it does, or at least it's not ALL of what it does.

For similar compounds, in general, lighter molecules boil - that is, become a gas - at a lower temperature than heavier ones.

"Cracking" is the process of splitting large, heavy molecules into smaller, lighter ones. Because they are lighter, they boil at a lower temperature, and so will become gases when the heavier starting material would still be a liquid.

Different materials boil at different temperatures (generally and very roughly speaking, for similar molecules the lighter they are the lower the temperature at which they boil). By raising the temperature enough to boil the lighter components of a mixture but not enough to boil the heavier ones, the mixture can be separated into two "fractions", one of which is rich in lighter molecules and one which is rich in the heavier molecules.

In practice, this is generally done in "fractionating columns", where the temperature gradually decreases as you go up the column. The very lightest molecules will make it all the way to the top; slightly heavier ones will condense back into liquid a little further down, and so on. By taking out the liquid at different heights, you can separate the crude oil into many different fractions with different properties (petroleum ether, gasoline, kerosene, paraffins, etc.).

Yes, crude oil can ignite and burn if exposed to a sufficient heat source, such as a flame or spark. The ignition temperature of crude oil varies depending on its composition, but typically ranges from around 400 to 600 degrees Fahrenheit. Once ignited, crude oil can burn vigorously and release heat and smoke.

Petroleum jelly's freezing point is 38 - 45 deg C.

Yes, developing plastics from alternative sources like plant-based materials can reduce the dependence on crude oil, which is a non-renewable resource. It can also help minimize environmental impact by reducing greenhouse gas emissions and promoting a more sustainable approach to plastic production. Research into biodegradable plastics can further address the issue of plastic waste and pollution.

Kerosene is not made from a mineral, it is an organic compound made from crude oil

Because it is a huge source of energy, and is used to make plastics, styrofoam, and many other products. Also, since it is highly flammable and explosive, it is a first choice of fuel for internal combustion engines and the like.

Crude oil is a naturally occurring fossil fuel that is extracted from underground reservoirs. It is a complex mixture of hydrocarbons and other organic compounds, and is refined into various petroleum products such as gasoline, diesel, and jet fuel.

Naphtha has a lower boiling point and is more volatile than diesel oil, which allows it to vaporize and ignite more easily. It contains lighter hydrocarbons that vaporize quickly when exposed to heat, making it highly flammable compared to diesel oil.

Burning crude oil releases harmful pollutants into the atmosphere, contributing to air pollution and climate change. It also poses a risk of oil spills, which can have devastating impacts on ecosystems and wildlife. Additionally, burning crude oil is a non-renewable resource, leading to concerns about future energy security.

an experiment shouldnt cause harm- apex

1. Plastic containers: Many household items such as food storage containers, water bottles, and utensils are made from petroleum-based plastics.
2. Synthetic fibers: Materials like polyester and nylon used in clothing, carpets, and upholstery are derived from petroleum.
3. Cleaning products: Some household cleaners and detergents contain petroleum-based ingredients.
4. Paint: Many paints and coatings for walls, furniture, and other surfaces contain petroleum-derived components.

Crude oil is separated into useful substances through a process called fractional distillation. This involves heating the crude oil to high temperatures in a fractionating column, which separates the mixture into different fractions based on their boiling points. Each fraction can then be further processed to obtain useful products such as gasoline, diesel, and jet fuel.

Petroleum is a natural source of fossil fuels, including crude oil and natural gas. It is formed from ancient organic materials that have been subjected to high pressure and temperature over millions of years.

Yes, petroleum is considered a type of organic matter derived from the decomposition of organic materials such as plankton and algae. It is a fossil fuel formed over millions of years through geological processes involving heat and pressure.

Petroleum is called "black gold" because of its value, versatility, and economic significance, similar to that of gold. It is also referred to as "crude oil" because it is a natural, unrefined oil extracted from the earth, before being processed into various petroleum products.

Jet fuel is typically composed of hydrocarbons derived from crude oil. The fraction of crude oil used for jet fuel production is known as kerosene, which is a distillation product in the mid-range of the crude oil distillation process. Because jet fuel is a specialized product, only a small fraction of the total crude oil distillation is used to produce it.

The lightest fractions of crude oil are gases such as methane, ethane, propane, and butane, which are commonly referred to as natural gas. These fractions have low boiling points and are typically extracted at the beginning of the refining process.

Crude oil vapour is volatile, meaning it easily evaporates at relatively low temperatures. It is flammable and can form explosive mixtures with air. Inhaling crude oil vapour can be harmful to human health, causing respiratory irritation and other health effects.

The most viscous fraction would be one with a high molecular weight and long chain length, such as heavy oils or polymers. These fractions have stronger intermolecular forces, leading to higher viscosity.

Petroleum primarily forms from the remains of marine organisms that have been subjected to heat and pressure over millions of years. This process occurs in sedimentary basins where organic matter is buried and undergoes decomposition to produce hydrocarbons, which eventually accumulate in reservoir rocks.

Petroleum jelly does not have a specific freeze point because it is a mixture of hydrocarbons that can solidify at different temperatures depending on the composition. However, it typically solidifies at temperatures below 50 degrees Fahrenheit.