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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.
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
What is the effect on the rate of a chemical reaction when the concnetration of a reactant is decreased?
Decreasing the concentration of a reactant will typically decrease the rate of a chemical reaction, as there are fewer reactant molecules available to collide and form products. This is in line with the rate law, which often shows a direct relationship between reactant concentration and reaction rate.
Do enzymes form a permanent or temporary association with a reactant?
Enzymes form a temporary association with a reactant, known as a substrate, to facilitate a chemical reaction. This association allows the enzyme to catalyze the reaction without being permanently altered or consumed in the process.
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.
When two substances react to form products the reactant which is used up is called?
limiting reactant
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.
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 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.
What mineral is colorless and powdered form bubbles with acid?
A diamond is colorless and, when powdered, forms bubbles with acid.
