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What is the meaning of is statement Without chemicals life itself would not be possible?
The statement "Without chemicals, life itself would not be possible" underscores the fundamental role that chemical processes play in the existence and functioning of living organisms. All biological functions, from metabolism to DNA replication, rely on chemical reactions and interactions. Essentially, it highlights that life is intrinsically linked to chemistry, as all living organisms are composed of chemical compounds that enable growth, reproduction, and response to environmental stimuli.
How does heat speed up decomposition?
Decomposition involves chemical reactions and as a rough approximation, for many chemical reactions happening at around room temperature, the rate of reaction doubles for every 10°C rise in temperature. The reason for this is that for chemical reactions to happen, at the smallest scale, the individual chemical molecules have to bump into one another. As molecules warm up they begin to vibrate more and the chances of them bumping in to one another increases - the more bumps that happen, the faster the reactions go.
What is the difference between a nuclear decay from a chemical reaction?
Nuclear decay involves the contents of the atomic nucleus, the protons and neutrons. Chemical reactions involve the electrons.
What energy change take place in your eye?
The process by which light is detected by the human eye and converted to an image is a serious of energy changes. Light is the first energy which causes chemical reactions. These reactions are then changed to electrical energy signals which are sent to the brains through the optical nerve.
Is a brass trumpet a solution?
A brass trumpet is not a solution in the chemical sense; rather, it is a musical instrument made of brass, which is an alloy of copper and zinc. While it can produce various sounds and melodies, it does not serve as a solution for chemical reactions. However, in a metaphorical context, one might say that a brass trumpet can be a "solution" for creating beautiful music or expressing emotions.
WHAT TERM DESCRIBES ENERGY THAT REQUIRES TO GET CHEMICAL REACTIONS STARTED?
Activation energy describes the energy that is required to get chemical reactions started.
What term describes energy that is required to get chemical reactions started?
Activation energy describes the energy that is required to get chemical reactions started.
What energy needs to to start a chemical reaction?
It varies with the differences in chemical reactions
This describes a protein that starts or quickens a chemical reactions?
Enzyme
What is a property of matter that describes the ability of a substance to participate in chemical reactions?
Chemical property
What is property of matter that describes the ability of a substance to participate in chemical reactions?
Chemical property
What is a a property of matter that describes a substances ability to participate in chemical reactions?
a chemical property
What describes the role of sunlight in chemical reactions?
it provides energy for some reactions to take place.
What describes a valence electron?
Valence electrons are the electrons involved in chemical reactions.
What statement best describes an individual enzyme?
An enzyme is a protein catalyst that speeds up chemical reactions in living organisms by lowering the activation energy required for the reactions to occur. Each enzyme is specific to a particular reaction or group of reactions and can be affected by factors such as pH, temperature, and substrate concentration.
Which statement will be describe how enzymes effect chemical reactions?
Enzymes lower the activation energy needed to start a chemical reaction.
What are the key differences in chemical composition and reactions between the substances involved in delta chemistry?
In delta chemistry, the key differences in chemical composition and reactions between the substances involved are based on their molecular structures and bonding arrangements. These differences influence how the substances interact and react with each other, leading to unique chemical properties and behaviors.
