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When chemical bonds form is energy absorbed release?
Bond forming releases energy. Atoms will begin with a high potential energy, and will bond with other atoms to form compounds which have a lower potential energy, and are therefore more stable. Bond breaking takes in energy i.e. energy is required to break bonds.
Why is a spark of energy requieried to begin the chemical reaction of burning a fossil fuel?
The spark of energy is needed to initiate the combustion process by breaking the bonds within the fossil fuel molecules, creating reactive intermediates that can undergo further reactions with oxygen to produce heat and light energy. This initial energy input is required to overcome the activation energy barrier and start the combustion reaction.
What is required to begin the cellular respiration process?
Cellular respiration requires glucose and oxygen as the initial reactants. Glucose is broken down in a series of steps to produce ATP, the cell's main energy source. This process occurs in the presence of oxygen and involves various enzymes and molecules within the cell.
What is a example of how to supply activation energy to begin a reaction?
When a lit match is touched to the wick of a candle, the candle begins to burn. When the match is removed, the candle continues to burn.
Chemical reactions that absorb energy will not occur without a source of energy true or false?
This is true. Energy is required to begin all reactions.
What is the smallest amount of energy required by reacting particles for a chemical reaction to begin?
This is the activation energy.
Do catalysts decrease or increase energy required to begin a reaction?
Catalysts decrease activation energy.
When chemical bonds form is energy absorbed release?
Bond forming releases energy. Atoms will begin with a high potential energy, and will bond with other atoms to form compounds which have a lower potential energy, and are therefore more stable. Bond breaking takes in energy i.e. energy is required to break bonds.
What gas is needed by the seed during germination?
Oxygen gas is needed by the seed during germination. Aerobic respiration takes place during seed germination to release lots of energy required for this process.
How does light interact with leaves to begin the process photosynthesis?
pigment molecules absorb light energy
How does light interact leaves to begin the process of photosynthesis?
pigment molecules absorb light energy
Name the process that causes a star to begin producing vast amounts of energy?
Nuclear fusion is the process that causes a star to begin producing vast amounts of energy by converting hydrogen into helium through a series of fusion reactions in its core.
Why is a spark of energy requieried to begin the chemical reaction of burning a fossil fuel?
The spark of energy is needed to initiate the combustion process by breaking the bonds within the fossil fuel molecules, creating reactive intermediates that can undergo further reactions with oxygen to produce heat and light energy. This initial energy input is required to overcome the activation energy barrier and start the combustion reaction.
What are required for plant to begin photosynthesis?
In order for a plant to begin photosynthesis, it needs energy from the sun, water and nutrients from the soil
What is required to begin the cellular respiration process?
Cellular respiration requires glucose and oxygen as the initial reactants. Glucose is broken down in a series of steps to produce ATP, the cell's main energy source. This process occurs in the presence of oxygen and involves various enzymes and molecules within the cell.
How doe light interact with leaves to begin the process of photosynthesis?
pigment molecules absorb light energy
What is energy of activation?
The energy of activation is the minimum amount of energy required to start a chemical reaction. It acts as a barrier that reactants must overcome to transform into products. This energy is necessary to break existing bonds and initiate the formation of new ones during a reaction.
