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The chemical combination of two or more different atoms in fixed amounts is called?
Chemical
What is the concept of equivalents in chemistry and how are they used in chemical reactions?
In chemistry, equivalents are a way to measure the amount of a substance that can react with or replace another substance. They are used to compare the amounts of different substances involved in a chemical reaction, especially in reactions involving acids and bases. Equivalents help chemists calculate the exact amounts of reactants needed for a reaction to occur, ensuring the reaction proceeds efficiently and accurately.
What is the significance of the mole (m unit) in chemistry and how is it used to measure quantities of substances in chemical reactions?
The mole is a unit in chemistry that represents the amount of a substance. It is used to measure quantities of substances in chemical reactions because it allows chemists to easily compare and calculate the amounts of different substances involved in a reaction. This helps in determining the correct proportions of reactants needed for a reaction to occur and in predicting the amounts of products that will be formed.
What is the role of equivalent chemistry in determining the reactivity of chemical substances?
Equivalent chemistry plays a crucial role in determining the reactivity of chemical substances by helping to compare the amounts of different substances involved in a chemical reaction. This allows scientists to predict how substances will react with each other based on their equivalent weights, helping to understand and control chemical reactions.
Why is a mole important in chemistry and how does it help in measuring and comparing the amounts of substances in chemical reactions?
A mole is important in chemistry because it provides a way to measure and compare the amounts of substances in chemical reactions. It represents a specific number of particles, making it easier to work with large quantities of atoms or molecules. By using the concept of a mole, chemists can accurately calculate the amounts of reactants and products in a reaction, helping them understand the stoichiometry and balance equations. This allows for precise measurements and comparisons in chemical reactions, aiding in the study and understanding of chemical processes.
Why don't all reactions produce the same amount of products?
all reactions are different. therefore, different amounts of products are produced.
What is the difference between chemical reation and nuclear reation?
Chemical reactions involve the breaking and forming of chemical bonds between atoms to create new substances, while nuclear reactions involve the changes in the nucleus of an atom, resulting in the formation of different isotopes or elements. Chemical reactions typically involve changes in electron distribution, whereas nuclear reactions involve changes in the structure of the atom's nucleus. Additionally, nuclear reactions release much larger amounts of energy compared to chemical reactions.
The chemical combination of two or more different atoms in fixed amounts is called?
Chemical
How much power is produced during nuclear fusion?
To get an exact answer, you would have to specify a fusion reaction; different reactions will produce different amounts of energy. However, to get a rough idea, the energy produced is in the order of a million times more than the typical chemical reaction.
What is the concept of equivalents in chemistry and how are they used in chemical reactions?
In chemistry, equivalents are a way to measure the amount of a substance that can react with or replace another substance. They are used to compare the amounts of different substances involved in a chemical reaction, especially in reactions involving acids and bases. Equivalents help chemists calculate the exact amounts of reactants needed for a reaction to occur, ensuring the reaction proceeds efficiently and accurately.
What is the significance of the mole (m unit) in chemistry and how is it used to measure quantities of substances in chemical reactions?
The mole is a unit in chemistry that represents the amount of a substance. It is used to measure quantities of substances in chemical reactions because it allows chemists to easily compare and calculate the amounts of different substances involved in a reaction. This helps in determining the correct proportions of reactants needed for a reaction to occur and in predicting the amounts of products that will be formed.
Do different amounts of apples have different amounts of seeds?
yes alll different apples have different amounts of seeds. the green apple has the least & the red delicious has the most
What evidence leads you to think that reactions in stars are very different from reactions like hydrogen combustion?
With the rate at which stars emit energy, any chemical process would exhaust a stellar mass of reactants in a relatively short time, yet stars last millions to billions of years. The only conclusion is that stars are powered by something many times more energetic than any chemical process.
Why do nuclear reactions release more energy than chemical reactions?
Nuclear reactions release more energy than chemical reactions because they involve changes in the nucleus of an atom, where much larger amounts of energy are stored compared to the energy stored in the electron shells involved in chemical reactions.
What is the role of equivalent chemistry in determining the reactivity of chemical substances?
Equivalent chemistry plays a crucial role in determining the reactivity of chemical substances by helping to compare the amounts of different substances involved in a chemical reaction. This allows scientists to predict how substances will react with each other based on their equivalent weights, helping to understand and control chemical reactions.
What nutrient does chemical reaction take place?
Vitamin nd minerals are the nutrient needed for chemical reaction because they are needed by the body in very small amounts to allow many different types of chemical reaction to take place.These chemical reactions are needed to maintain healthy functioning of the body
Why do liquids have different volumes?
Perhaps there are different amounts of them.
