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How does a chemical equation show that a chemical reaction has occurred?
A chemical equation shows that chemical reaction has occurred as new substances have been formed from the reagents. A chemical equation has two sides before reaction and after reaction, if there is any change from the before reaction side to the after reaction side, it indicates that a chemical reaction has just occurred.
Is flammability a physical property or a chemical property?
chemical property.Flammability is a chemical property (reaction with oxygen=oxydation).
Which action forms a different chemical substance?
Any chemical reaction produce a new substance.
What are the two attributes of a catalyst?
A catalyst must change the rate of a chemical reaction. It must be unchanged at the end of the reaction.
What is the speed at which a reaction occurs called?
The chemical term is reaction rate.
How can you express the rate of a chemical reaction?
The rate of a chemical reaction can be expressed by measuring how quickly the reactants are consumed or how quickly the products are formed over time. This can be done by monitoring changes in concentration, pressure, or other relevant properties of the substances involved in the reaction.
What are the four types of monitor?
-Physical monitoring -Enviromental monitoring -Chemical monitoring -Biological monitoring
Simple chemistry-based project proposal?
I propose a project to study the effects of different concentrations of a specific chemical on the rate of a chemical reaction. This project can involve preparing solutions with varying concentrations of the chemical, monitoring the reaction kinetics, and analyzing the data to determine the relationship between concentration and reaction rate. The project will provide insights into the role of concentration in chemical reactions and help improve our understanding of reaction kinetics.
How is the reaction rate measured in chemical reactions?
The reaction rate in chemical reactions is measured by monitoring the change in concentration of reactants or products over time. This can be done by measuring factors such as the amount of gas produced, color change, or temperature change. The rate of reaction is typically expressed as the change in concentration per unit time.
What is a chemical change also referred to as?
Chemical reaction
What are you measure when you use kinetic methods?
Kinetic methods measure the rate at which a chemical reaction occurs. This can include monitoring changes in concentration over time, determining reaction rates, and assessing reaction mechanisms based on how fast reactants are consumed or products are formed.
How does an engine have a chemical reaction?
Combustion is a chemical reaction.
Is chemical reaction alive?
No. A chemical reaction is not alive.
What are the four types of ecosystem monitoring?
The four types of ecosystem monitoring are physical, chemical, biological, and ecological. Physical monitoring focuses on environmental conditions like temperature and water quality. Chemical monitoring involves measuring pollutants or nutrient levels. Biological monitoring looks at the health and abundance of organisms. Ecological monitoring examines the interactions between living organisms and their environment.
Why does a change in body temperature indicate that a chemical reaction may have occurred?
A change in body temperature can indicate a chemical reaction because most chemical reactions involve the absorption or release of energy in the form of heat. If the reaction absorbs heat from the surroundings, it can cause a decrease in temperature, while if it releases heat, it can cause an increase in temperature. Monitoring changes in body temperature helps to detect and analyze chemical reactions.
What chemical is formed in a chemical reaction?
A new chemical substance is formed during a chemical reaction by rearranging the atoms of the reactants. The products of a chemical reaction have different properties compared to the original reactants.
What is the characteristic of chemical equation?
A chemical reaction is a graphical representation of a chemical reaction.
