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In what inorganic compound do most chemicals reactions occur?
Most chemical reactions occur in water, which is an inorganic compound. Water's unique properties, such as its ability to dissolve many substances, make it an ideal medium for chemical reactions to take place.
What happens to the substances involved in a chemical change?
Several different outcomes can occur to reacting substances in chemical reactions. An atom will typically either lose or gain electrons, which will make it negatively or positively charged.
Comment on the statement catalysts are substances that speed up chemical reactions and make energeticaly unfavourable reactions occur?
Catalysts are indeed substances that accelerate chemical reactions by lowering the activation energy required for the reaction to occur, allowing it to proceed more quickly. However, they do not make energetically unfavorable reactions occur; rather, they facilitate reactions that are already thermodynamically favorable by providing an alternative pathway. Importantly, catalysts remain unchanged at the end of a reaction and can be reused multiple times. Thus, while they enhance reaction rates, they do not alter the overall energy balance of the reactions.
When one or more substances react to make new substances?
When one or more substances react to make new substances, a chemical reaction occurs. During this process, the original substances, known as reactants, undergo a transformation, breaking and forming chemical bonds to create new substances called products. This transformation often involves changes in energy, color, temperature, or state of matter. Examples include combustion, oxidation, and acid-base reactions.
Is it a physical change or a chemical change when substances combine to make new substances with new properties?
Chemical change.
Do chemical reactions make new substances?
Yes, chemical reactions involve the breaking and formation of chemical bonds, resulting in the formation of new substances with different properties than the original reactants.
What is the substance used in chemistry?
Substances are used to make chemical reactions.
How are new substances formed during chemical reactions?
Chemical bonds in the starting substances must break. molecules are always moving. if the molecules bump into each other with a enough energy, the chemical bonds in the molecules can break. the atoms then rearrange, and new bonds form to make new substances.
What happens to the atoms of the starting substances during a chemical reactions?
The atoms rearrange and the new bonds form to make the new substances.
In what inorganic compound do most chemicals reactions occur?
Most chemical reactions occur in water, which is an inorganic compound. Water's unique properties, such as its ability to dissolve many substances, make it an ideal medium for chemical reactions to take place.
What happens to the substances involved in a chemical change?
Several different outcomes can occur to reacting substances in chemical reactions. An atom will typically either lose or gain electrons, which will make it negatively or positively charged.
What is the best definition for chemistry?
Chemistry is the scientific study of matter and the substances that make up the universe, including their properties, composition, structure, and interactions. It examines the ways in which different substances can combine or react with each other, leading to changes in their physical or chemical properties.
What happens to the atoms that make up a substance during chemical reactions?
These atoms form new substances where atoms are associated by chemical bonds.
Comment on the statement catalysts are substances that speed up chemical reactions and make energeticaly unfavourable reactions occur?
Catalysts are indeed substances that accelerate chemical reactions by lowering the activation energy required for the reaction to occur, allowing it to proceed more quickly. However, they do not make energetically unfavorable reactions occur; rather, they facilitate reactions that are already thermodynamically favorable by providing an alternative pathway. Importantly, catalysts remain unchanged at the end of a reaction and can be reused multiple times. Thus, while they enhance reaction rates, they do not alter the overall energy balance of the reactions.
What are the products in a chemical reaction-?
Answer this question… The starting substances
Chemical Reactions always involved changes in chemical?
Yes. The chemicals (reactants) that undergo a chemical reaction react with each other and make new chemicals called the products.
When one or more substances react to make new substances?
When one or more substances react to make new substances, a chemical reaction occurs. During this process, the original substances, known as reactants, undergo a transformation, breaking and forming chemical bonds to create new substances called products. This transformation often involves changes in energy, color, temperature, or state of matter. Examples include combustion, oxidation, and acid-base reactions.
