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Which of the six branches of chemistry would a scientist be working if he or she was investigating energy relationships for various reactions?
The scientist would be working in the branch of physical chemistry, which involves studying the physical properties and behavior of matter, particularly in relation to energy changes during chemical reactions.
Changes in pressure affect which types of reactions?
Changes in pressure typically affect reactions involving gases, where the number of gas molecules changes during the reaction. In reactions with balanced stoichiometry, changing pressure affects equilibrium position, while in reactions involving gases with different stoichiometry, pressure can affect reaction rates.
Nuclear Reactions involve what part of the atom?
Nuclear reactions involve the nucleus of the atom, which contains protons and neutrons. During these reactions, changes in the nucleus, such as fusion or fission, release large amounts of energy.
What are Two main kinds of changes that you can observe when chemical reaction occur?
a precipitate is a solid that forms during a chemical reactions
Explain Chemical changes during muscular contractions?
The chemical changes during muscular contractions include conversion of ATP into ADP, break-down of phosphocreatine and muscle glycogen, formation of Fructose diphosphate and lactic acid and resynthesis of creatine phosphate.
Why couldn't early scientist explain mass changes during reactions?
Early chemists knew that atoms were very small but had no way of actually finding their mass.
Which of the six branches of chemistry would a scientist be working if he or she was investigating energy relationships for various reactions?
The scientist would be working in the branch of physical chemistry, which involves studying the physical properties and behavior of matter, particularly in relation to energy changes during chemical reactions.
The one factor that a scientist changes during an experiment also called independent variable?
Yes, the one factor that a scientist changes during an experiment is also called an independent variable.
What is the study of heat transfer during chemical reactions and changes of state is?
The study of heat transfer during chemical reactions and changes of state is known as thermochemistry. Thermochemistry deals with the heat of reaction, enthalpy, and heat transfer in chemical processes. It is important in understanding the energy changes associated with chemical reactions.
What are two main kinds of changes that can observe when chemical reactions occur?
a precipitate is a solid that forms during a chemical reactions
Changes in pressure affect which types of reactions?
Changes in pressure typically affect reactions involving gases, where the number of gas molecules changes during the reaction. In reactions with balanced stoichiometry, changing pressure affects equilibrium position, while in reactions involving gases with different stoichiometry, pressure can affect reaction rates.
How did the scientific nature of nature change during the scientific revolution?
Scientist used abstract reasoning to explain how something happened.
How did the scientific view of natural change during scientific revolution?
Scientist used abstract reasoning to explain how something happened.
How did the scientific view the nature change during the scientific revolution?
Scientist used abstract reasoning to explain how something happened.
What substance changes during reactions between hydrogen peroxide and liver?
The substance that changes is the hydrogen peroxide. After it reacts, it forms bubbles of oxygen and water.
Nuclear Reactions involve what part of the atom?
Nuclear reactions involve the nucleus of the atom, which contains protons and neutrons. During these reactions, changes in the nucleus, such as fusion or fission, release large amounts of energy.
How did the scientific view of nature change nature during the scientific revolution?
Scientist used abstract reasoning to explain how something happened.
