Definition: A colorless and corrosive liquid used mainly as a fuel in rockets and jets.

Example: Hydrazine is often used as a propellant in spacecraft.

Definition: A type of container from ancient Greece that has three handles and is used for carrying and pouring water.

Example: The archaeologist discovered a beautifully decorated hydria at the ancient site.

Definition: A type of small, fresh-water animal that belongs to the family of hydras, or a chemical compound made of hydrogen combined with another element or radical.

Example: The scientist studied the hydrid to understand its unique properties.

Definition: A chemical compound that consists of hydrogen combined with another element that is more positive in charge.

Example: Sodium hydride is commonly used in chemical reactions as a strong base.

Definition: A type of organic compound made up only of carbon and hydrogen atoms, commonly found in fuels like oil and gas.

Example: Natural gas is primarily composed of hydrocarbons, which are used for heating and energy.

Definition: A substance that can create a gel when mixed with water.

Example: The chef used a hydrocolloid to thicken the sauce.

Definition: To break down a hydrocarbon using a specific chemical process that involves hydrogen and heat.

Example: The refinery uses hydrocrack to convert heavy oils into lighter fuels.

Definition: Describing a substance that has undergone a chemical process called hydrocracking, which breaks down large molecules into smaller ones using hydrogen and heat.

Example: The hydrocracked oil is more efficient for fuel production.

Definition: To break down heavy hydrocarbons into lighter products using hydrogen and heat, typically in the context of refining petroleum.

Example: The oil refinery hydrocracked the heavy crude oil to produce gasoline.

Definition: A facility in chemical engineering where a process called hydrocracking occurs, which breaks down large hydrocarbon molecules into smaller, more useful ones, typically in the production of fuels.

Example: The refinery's hydrocracker is essential for producing high-quality diesel fuel.

Definition: A method used in the oil industry to break down large hydrocarbon molecules into smaller ones, like gasoline or kerosene, by adding hydrogen and using high pressure and a catalyst.

Example: Hydrocracking is an important process in refining crude oil into usable fuels.