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Is an example of bending a chemical reaction?
An example of bending a chemical reaction could be using a catalyst to speed up the reaction or changing the reaction conditions to favor the formation of a particular product. Another example could be altering the reactant concentrations to shift the equilibrium towards the desired product.
Is gold plating chemical reaction or physical reaction?
Gold plating on non-metals is a physical change. There is no chemical change when a wood, glass, ceramic, marble or plastic is being plated . However, Electroplating is a chemical change because when a metal is being plated with another metal, there is a chemical reaction.
Is using hydrogen as a fuel in cars a chemical change?
To get Hydrogen as a fuel to be used in electric vehicles, the hydrogen combines with oxygen giving of 2 electrons which powers the application. The waste product is H20 (water!). If you want a simple yes or no, then the answer is Yes, because you are converting Hydrogen into Water to produce electricity.
How can you calculate the amount of product that should be created in a chemical reaction?
The amount of product that should be created in a chemical reaction can be calculated using stoichiometry, which involves balancing the chemical equation and using the molar ratios of reactants and products. This helps determine the theoretical yield of the product based on the amount of reactants used.
Which fact about transmutation is not true?
Transmutation is the process of changing one element into another through nuclear reactions. It is not possible to transmute elements using simple chemical reactions.
Using a battery chemical change or physical?
Chemical change
Is using battery's chemical or physical change?
Chemical change
Is an example of bending a chemical reaction?
An example of bending a chemical reaction could be using a catalyst to speed up the reaction or changing the reaction conditions to favor the formation of a particular product. Another example could be altering the reactant concentrations to shift the equilibrium towards the desired product.
Is using a glassblower to create art a chemical change?
No, this is a physical change. Although you melt the glass, the molecules are not transformed into another type of molecule.
Is gold plating chemical reaction or physical reaction?
Gold plating on non-metals is a physical change. There is no chemical change when a wood, glass, ceramic, marble or plastic is being plated . However, Electroplating is a chemical change because when a metal is being plated with another metal, there is a chemical reaction.
Is a plant using Co2 and H20 to form 02 and sugar a chemical or physical change?
A chemical change. If the identity of of the chemicals involved change in identity, it is a chemical change.
Is using acid to clean metal a physical change?
No, it is a chemical change.
Is using hydrogen as a fuel in cars a chemical change?
To get Hydrogen as a fuel to be used in electric vehicles, the hydrogen combines with oxygen giving of 2 electrons which powers the application. The waste product is H20 (water!). If you want a simple yes or no, then the answer is Yes, because you are converting Hydrogen into Water to produce electricity.
How can you calculate the amount of product that should be created in a chemical reaction?
The amount of product that should be created in a chemical reaction can be calculated using stoichiometry, which involves balancing the chemical equation and using the molar ratios of reactants and products. This helps determine the theoretical yield of the product based on the amount of reactants used.
Is using scissors to cut paper a physical or chemical change?
It is a physical change, as the chemical integrity remains the same.
Why is it essential to use balanced chemical equations when determining the quantity of a product fo?
Using a balanced chemical equation ensures that the mole ratio between reactants and products is accurate. This allows for precise calculations of the quantity of a product formed in a chemical reaction. Without a balanced equation, incorrect conclusions may be drawn regarding the amount of product produced.
Which fact about transmutation is not true?
Transmutation is the process of changing one element into another through nuclear reactions. It is not possible to transmute elements using simple chemical reactions.
