Answer
409.8k+ views
Hint: In a chemical reaction if any chemical is left after completion of the reaction then it is called excess reactant and the chemical which is consumed totally during the chemical reaction is called limiting agent.
Complete answer:
- In the question it is asked how we can find how much amount of excess reagent is left and how much amount of limiting agent is needed to consume the excess reagent.
- To calculate the limiting agent we have to follow a few steps. This method is useful when the chemical reactions contain only two reactants.
a.Write the chemical equation which contains excess reagent and limiting agent.
b.Calculate the number moles of product from the first reactant.
c.Calculate the number moles of product from the second reactant.
d.Recognize the limiting reactant and the excess reactant in the chemical reaction.
e.Determine the mass of the excess reactant used up.
f.Determine the mass of the unused excess reactant.
g.Determine the mass of the limiting agent needed to react with the excess reactant.
Note:
After calculating the amount of excess reactant left in a chemical reaction we have added the respective amount of limiting agent to complete the particular chemical reaction. All these things are possible if we do the balancing of the chemical reaction properly.
Complete answer:
- In the question it is asked how we can find how much amount of excess reagent is left and how much amount of limiting agent is needed to consume the excess reagent.
- To calculate the limiting agent we have to follow a few steps. This method is useful when the chemical reactions contain only two reactants.
a.Write the chemical equation which contains excess reagent and limiting agent.
b.Calculate the number moles of product from the first reactant.
c.Calculate the number moles of product from the second reactant.
d.Recognize the limiting reactant and the excess reactant in the chemical reaction.
e.Determine the mass of the excess reactant used up.
f.Determine the mass of the unused excess reactant.
g.Determine the mass of the limiting agent needed to react with the excess reactant.
Note:
After calculating the amount of excess reactant left in a chemical reaction we have added the respective amount of limiting agent to complete the particular chemical reaction. All these things are possible if we do the balancing of the chemical reaction properly.
Recently Updated Pages
Mark and label the given geoinformation on the outline class 11 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
When people say No pun intended what does that mea class 8 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Name the states which share their boundary with Indias class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give an account of the Northern Plains of India class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Advantages and disadvantages of science
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Bimbisara was the founder of dynasty A Nanda B Haryanka class 6 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
10 examples of evaporation in daily life with explanations
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
How do you graph the function fx 4x class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)