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In the chemical reaction in which sucrose is heated and decompose to form carbon dioxide and water is a reactant?
Yes, sucrose is the reactant.
How do you get powdered charcoal from a mixture of copper oxide and powdered charcoal?
To obtain powdered charcoal from a mixture of copper oxide and powdered charcoal, you can use a reduction reaction. Heat the mixture in a furnace or with a suitable heat source, as copper oxide will react with the charcoal (carbon) to form copper and carbon dioxide. The copper will be produced as a metal, leaving behind the powdered charcoal. After cooling, you can separate the unreacted charcoal from the copper.
Why are some sodium thiosulphate powdered before being used?
Dissolution of any material is faster in powdered form.
What happen if more product is added to a system at equilibrium?
more reactants will form
Will increasing the surface area of a reactant decrease the rate of a chemical reaction?
No, increasing the surface area of a reactant will not decrease the rate of a chemical reaction; in fact, it typically increases the reaction rate. A larger surface area allows for more collisions between reactant particles, facilitating more frequent interactions that can lead to a reaction. This is why powdered solids often react faster than larger chunks of the same material.
Why is the rate of reaction increased when magnesium is powdered rather than in solid form?
The rate of reaction increases when magnesium is in powdered form because it has a larger surface area compared to solid form. This increased surface area allows for more collisions between magnesium atoms and reactant particles, leading to a higher reaction rate.
When two substances react to form products the reactant which is used up is called the .?
limiting reactant
Is hydrogen the product or reactant in H2O?
The reactant, because it is reacting to form the product of H2O.
Why is it necessary to identify the limiting reactant when you want to know how much product will form in a chemical reaction?
Identifying the limiting reactant allows you to determine which reactant will be completely consumed first, thereby limiting the amount of product that can be formed. This information is crucial for calculating the maximum amount of product that can be produced in a reaction, ensuring efficient use of reactants.
When two substances react to form products the reactant which is used up is called?
limiting reactant
Why does surface of a reactant influence the rate of the reaction?
A chemical reaction is nothing but the conversion of the reactant molecules into product molecules. By increasing the surface area of the reactants more number of reactant molecules are exposed which eventually increases the rate of the reaction...for example, powdered chalk piece dissolves faster in water than a piece of chalk.
In the chemical reaction in which sucrose is heated and decomposes to form carbon dioxide and water is a reactant?
Yes, sucrose is the reactant.
In the chemical reaction in which sucrose is heated and decompose to form carbon dioxide and water is a reactant?
Yes, sucrose is the reactant.
What is cake powdered sugar?
There is no "cake powdered sugar". Powdered sugar is made from sugar, which is ground into a powdered form, with a minute amount of corn starch added to prevent it from "caking" or lumping.
How do you make a powdered form into a liquid?
heat it
What is metal powder?
It is a metal in powdered form.
Why does surface area of a reactant influence the rate of the reactions?
A chemical reaction is nothing but the conversion of the reactant molecules into product molecules. By increasing the surface area of the reactants more number of reactant molecules are exposed which eventually increases the rate of the reaction...for example, powdered chalk piece dissolves faster in water than a piece of chalk.
