Chemical Energy

An explosion is a violent expansion of gases and release of energy that occurs when there is a rapid chemical reaction. This sudden release of energy can cause damage to the surrounding area and can be dangerous to those nearby.

The substance formed during catabolism is adenosine triphosphate (ATP). ATP serves as a primary carrier of chemical energy within cells and is utilized for various cellular processes, providing energy for metabolic reactions.

Heterotrophs are organisms that cannot produce their own food and must obtain their energy by consuming other organisms. They obtain chemical energy from the organic matter in autotrophs or other heterotrophs through processes such as ingestion and digestion. This energy is then used in their metabolic processes to fuel essential functions and activities.

Chemical changes in a structure are most likely to happen during a chemical reaction where bonds are broken and formed between atoms. This can occur when new substances are formed, leading to a change in the composition and properties of the structure.

Producers, such as plants and algae, are able to convert solar energy into chemical energy through photosynthesis. They occupy the first trophic level in a food chain or food web.

Chlorophyll is the pigment essential for plants to capture light energy during photosynthesis. It absorbs sunlight and converts it into chemical energy that the plant can use to fuel its growth and development.

In the light reactions of photosynthesis, light energy is converted into chemical energy in the form of ATP and NADPH. These organic molecules are key in driving the subsequent Calvin cycle, where they are used to convert carbon dioxide into glucose.

This is known as the heat of reaction, which represents the energy change that occurs during a chemical reaction. It can be exothermic (energy is released) or endothermic (energy is absorbed). Heat of reaction is typically measured in kilojoules per mole of the reactants.

A. Thermals

A Conductor is a material which allows either heat or electricity to pass easily through it.

A Catalyst is a material which speeds up a chemical reaction without being used up itself.

An Enzyme is a biological catalyst, i.e. a catalyst which occurs in living things.

Chemical Bond refers to the forces which hold atoms together in a molecule or material.

The comparison of the ratio between electrical energy and chemical energy is called energy efficiency. It measures how effectively an energy conversion device or system uses input energy to produce useful output energy. A higher energy efficiency indicates less energy wasted in the conversion process.

A positively-charged particle found free or in a nucleus is a proton. Protons are subatomic particles with a positive charge, and they are one of the main components of atomic nuclei alongside neutrons. In an atom, protons are balanced by an equal number of negatively charged electrons to maintain overall neutrality.

Chemical energy is a form of potential energy stored in the bonds of chemical compounds. It is released when these bonds are broken in a chemical reaction. Chemical energy can be converted into other forms of energy, such as thermal or mechanical energy.

Chemical energy storage refers to the potential energy stored within the chemical bonds of molecules. This stored energy can be released through chemical reactions, such as combustion, to produce heat and do work. Examples include the energy stored in gasoline, food, and batteries.

A bowling ball would have more kinetic energy than a marble moving at the same speed. Kinetic energy is directly proportional to mass, so an object with greater mass, like a bowling ball, will have more kinetic energy at the same speed compared to an object with lesser mass, like a marble.

Yes, in ice, molecules are held in a rigid crystal lattice structure, causing them to be more closely packed compared to water where molecules are more freely moving and less organized, leading to a lower density. This is why ice floats on water.

Yes, in ice, water molecules are in a more organized structure compared to when they are in liquid form. This results in a hexagonal lattice arrangement in ice, causing the molecules to be more spread out and creating a lower density compared to liquid water.

No, chemicals are not considered alive because they do not display biological functions like growth, reproduction, or metabolism.chemicals are simply molecules or compounds that can exist in various forms and undergo reactions with other substances.

It depends. There are two types of chemical reaction int his sense. Exothermic reactions release energy and endothermic reactions absorb it.

Energy is stored in the bonds between atoms in molecules. Specifically, energy is stored in the form of chemical bonds, which hold atoms together. When these bonds are broken, energy is released.

People use chemical energy by consuming food and beverages, which are broken down in the body to release chemical energy through the process of digestion and metabolism. This energy is then used by the body to fuel various biological processes such as movement, growth, and maintaining body temperature. Additionally, fossil fuels such as gasoline and natural gas are sources of chemical energy that are used to power vehicles, heat homes, and generate electricity.

they are both they same where as opposites attract like repel

Lipids store energy in their chemical bonds through a process called metabolism. When lipids are broken down during metabolism, the energy stored in their bonds is released to fuel cellular processes. This energy is in the form of ATP, the main energy currency of cells.

Non-reducible (NR) chemical energy and non-deficit (ND) chemical energy both refer to the chemical energy stored in substances that cannot be reduced further or are not in a deficit state, respectively. Both types of energy can participate in various biochemical processes to provide energy for cellular functions in living organisms.

Any reaction that consumes energy, or has a positive delta(H), is called an endothermic reaction.