0
What do you do when you have obtained more than the required amount of a solid chemical from a reagent bottle?
Wiki User
∙ 8y ago
You either discard it or put it in a separate bother and label it. You do NOT put it back in the original bottle.
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
If you have obtained more than the required amount of a solid chemical from a reagent bottle you should .?
dispose of the excess as directed
What steps are needed to determine the amount of excess reagent in a chemical reaction?
To determine the amount of excess reagent in a chemical reaction, first calculate theoretical values for your reaction to get an estimation of how much of your excess reagent will be left once the limiting reagent is used. Then run the actual experiment and measure!
What is equilibrium yield?
It is the amount of product obtained in a chemical reaction
In most chemical reactions the amount of product obtained is?
equal to the theoretical yield
Are substrate and catalyse the same thing?
No! A substrate is a reagent in a chemical reaction. Catalyse is the verb form of catalyst; a catalyst is a chemical species that participates in lowering the energy barrier of a chemical reaction and allow a reaction to occur more rapidly. A catalyst is not consumed in a reaction and therefore only a small amount of catalyst is required in any reaction (if required at all), whereas a substrate must be present in the proper stoichiometric amount to allow a reaction to proceed as it is consumed.
If you have obtained more than the required amount of a solid chemical from a reagent bottle you should .?
dispose of the excess as directed
What steps are needed to determine the amount of excess reagent in a chemical reaction?
To determine the amount of excess reagent in a chemical reaction, first calculate theoretical values for your reaction to get an estimation of how much of your excess reagent will be left once the limiting reagent is used. Then run the actual experiment and measure!
What is equilibrium yield?
It is the amount of product obtained in a chemical reaction
How does limiting reagent affect how much product is formed?
The amount of product will be limited by the number of moles of the limitin... reagent.
Are substrate and catalyse the same thing?
No! A substrate is a reagent in a chemical reaction. Catalyse is the verb form of catalyst; a catalyst is a chemical species that participates in lowering the energy barrier of a chemical reaction and allow a reaction to occur more rapidly. A catalyst is not consumed in a reaction and therefore only a small amount of catalyst is required in any reaction (if required at all), whereas a substrate must be present in the proper stoichiometric amount to allow a reaction to proceed as it is consumed.
In most chemical reactions the amount of product obtained is?
equal to the theoretical yield
What chemical reagent of protein?
Biuret reagent is used to test for protein in urine. It is a common test that students in biology class perform. Urine is added to a test tube, followed by approximately the same amount of Biuret reagent. If the solution turns lavender this means that there are proteins present in the urine.
Why is it necessary to determine if a reactant is a limited reagent in a reaction?
The amount of product formed will be limited by the amount of the limiting reagent.
Why is it necessary to determine if a reactant is a limiting reagent in a reaction?
The amount of product formed will be limited by the amount of the limiting reagent.
What is the limiting reactant reagent and what is excess reagent in recrystallization?
The Limiting Reactant is the smaller number once you compare the two reactants with one product. The product that you are comparing them both with must be the same. The Excess Reactant is the larger number, or the amount left over in the chemical reaction.
What determine the effect of a limiting reagent on the mass of a product?
the amount of limiting reagent
What determines the effect of a limiting reagent on the mass of a product?
the amount of limiting reagent
