0
What else can I help you with?
What can stoichiometry be used for?
Stoichiometry can be used to calculate the amount of reactants needed to produce a certain amount of product in a chemical reaction. It can also be used to determine the composition of a compound, predict the yield of a reaction, and analyze chemical equations.
A compound is added to a solution of hydrochloric acid and the solution is observed to see if a reaction takes place Chemical is being tested?
The reaction may indicate the presence of a metal compound that can react with hydrochloric acid to form a metal chloride and hydrogen gas. The observation of bubbling or fizzing would suggest a chemical reaction has occurred. Additional tests may be needed to identify the specific metal present in the compound.
What type of change is needed top break down a compound?
A chemical change is needed to break down a compound into simpler substances. This typically involves breaking the chemical bonds holding the atoms together in the compound through reactions like decomposition or hydrolysis.
Energy is the energy needed to start a chemical reaction?
Activation energy is the minimum amount of energy required for a chemical reaction to occur. It acts as a barrier that reactants must overcome to form products. This energy is needed to break bonds in the reactant molecules before new bonds can form in the products.
What does an enzyme do to the activation energy needed to start a chemical reaction?
Enzymes are catalysts, they reduce the activation energy.
What compound is needed to start a chemical reaction?
The initial compounds in a chemical reaction are called reactants.
What conditions are needed to be satisfied by a chemical reaction?
A new compound (the product) must be obtained.
What can stoichiometry be used for?
Stoichiometry can be used to calculate the amount of reactants needed to produce a certain amount of product in a chemical reaction. It can also be used to determine the composition of a compound, predict the yield of a reaction, and analyze chemical equations.
What substance lowers the energy needed to start a chemical reaction?
A substance that lowers the energy needed to start a chemical reaction is a catalyst.
What is the chemical compound needed for photosynthesis?
Clorophyll
A compound is added to a solution of hydrochloric acid and the solution is observed to see if a reaction takes place Chemical is being tested?
The reaction may indicate the presence of a metal compound that can react with hydrochloric acid to form a metal chloride and hydrogen gas. The observation of bubbling or fizzing would suggest a chemical reaction has occurred. Additional tests may be needed to identify the specific metal present in the compound.
What substances is needed to start a chemical reaction?
reactants is your answer
Is it true that catalysts increase the activation energy needed to start a chemical reaction?
Catalysts actually lower the activation energy needed to start a chemical reaction. This makes the reaction happen more easily.
What are the different ways to create a compound mix for a specific chemical reaction?
There are several ways to create a compound mix for a specific chemical reaction. One way is to combine the reactants in the correct proportions according to the balanced chemical equation. Another method is to use a stoichiometry calculation to determine the amounts of each reactant needed. Additionally, some reactions may require specific conditions such as temperature, pressure, or catalysts to facilitate the reaction.
What do chemist call the energy needed to start a reaction?
The energy needed to start a chemical reaction is called the activation energy :)
What function do catalysts perform in chemical reactions?
They speed a chemical reaction. Add: Catalysts lower the activation energy needed to start a chemical reaction.
What is a true of a catalyst?
The catalyst is not a reactant in a chemical reaction but contribute to the success of this reaction.
