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Would a single sugar cube or an equal mass of graduated sugar crystals react more quickly in a chemical reaction?
The same mass of sugar crystals would react more quickly in a chemical reaction compared to a single sugar cube. This is because the increased surface area of the sugar crystals allows for more efficient contact with the reactants, leading to a faster reaction rate.
Is an explosion a slow chemical change?
A chemical explosion is a very quickly chemical reaction.
What happens to the reaction rate when a catalyst is used in a chemical reaction?
When a catalyst is used in a chemical reaction, the reaction rate typically increases. This is because the catalyst provides an alternative reaction pathway with lower activation energy, allowing the reaction to proceed more quickly. Catalysts themselves are not consumed in the reaction and can be reused.
What measures how quickly a reactant is disappearing or how quickly a product is appearing?
The rate of a chemical reaction measures how quickly a reactant is disappearing or a product is appearing. This rate can be determined by monitoring the change in concentration of reactants or products over time.
What is a reactent and products chemical reaction?
A reaction has two components with the reactant as an "ingredient," and the product is the end result. A combustion reaction as the reactants of O2 (oxygen) and CH4 (methane). Their product through the reaction CH4 + 2O2 is 2H2 (water) and C02 (carbon dioxide).
What would react more quickly in a chemical reaction a single cube or an equal mass of granulated sugar crystals?
Granulated sugar. With a sugar cube, only the sugar on the six faces of the cube can react; the sugar WITHIN the cube is surrounded only by other sugar molecules. Ground-up, or "granulated" sugar has thousands of faces, so it can all react at once.
Would a single sugar cube or an equal mass of graduated sugar crystals react more quickly in a chemical reaction?
The same mass of sugar crystals would react more quickly in a chemical reaction compared to a single sugar cube. This is because the increased surface area of the sugar crystals allows for more efficient contact with the reactants, leading to a faster reaction rate.
Is an explosive a chemical change?
A chemical explosion is a very quickly chemical reaction.
Is an explosion a slow chemical change?
A chemical explosion is a very quickly chemical reaction.
What is a chemical reaction that happens quickly?
Spontaneous combustion
What would react more quickly in a chemical reaction a single sugar cube or an equal mass of sugar crystals?
Granulated sugar. With a sugar cube, only the sugar on the six faces of the cube can react; the sugar WITHIN the cube is surrounded only by other sugar molecules. Ground-up, or "granulated" sugar has thousands of faces, so it can all react at once.
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 is an example of a chemical reaction that occurs quickly?
Ex.: burning of methane, reaction of calcium carbonate with acetic acid, reaction of sodium with water.
What factors influence the rate of a forward reaction in a chemical reaction?
The rate of a forward reaction in a chemical reaction is influenced by factors such as temperature, concentration of reactants, surface area, and the presence of catalysts. These factors can affect how quickly the reactants are converted into products.
How can metal be quickly rusted?
Metal can quickly rust when it is exposed to water and oxygen, which causes a chemical reaction that forms rust on the surface of the metal.
What happens to the reaction rate when a catalyst is used in a chemical reaction?
When a catalyst is used in a chemical reaction, the reaction rate typically increases. This is because the catalyst provides an alternative reaction pathway with lower activation energy, allowing the reaction to proceed more quickly. Catalysts themselves are not consumed in the reaction and can be reused.
How does the presence of a hydrogen peroxide catalyst affect the rate of a chemical reaction?
The presence of a hydrogen peroxide catalyst can increase the rate of a chemical reaction by providing an alternative pathway with lower activation energy, allowing the reaction to occur more quickly.
