3.61P - Chemistry: Molecular Nature Of Matter And Change

Question

Reactants A and B form product C. Write a detailed Plan to find the mass of C when 25 g of A reacts with excess B.

Step-by-Step Solution

Answer

In this case, as we know we have reactant B in excess which actually means that A is our limiting reactant.

Now calculate the moles of the limiting reactant.

Finally, with help of stoichiometry, we will get moles of that product.

Lastly, we multiply the moles with molecular mass and get the mass of C.

Step1. Finding the limiting reactant.

In this case, as we know we have reactant B in excess which actually means that A is our limiting reactant.

Now calculate the moles of the limiting reactant.

Finally, with help of stoichiometry, we will get moles of that product.

Lastly, we multiply the moles with molecular mass and get the mass of C.

Step2. Final result

In this case, as we know we have reactant B in excess which actually means that A is our limiting reactant.

Now calculate the moles of the limiting reactant.

Finally, with help of stoichiometry, we will get moles of that product.

Lastly, we multiply the moles with molecular mass and get the mass of C.