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Bad White [126]
3 years ago
15

What is the limiting reactant and theoretical yield if 0.483 mol of Ti and 0.911 mol Clare used in this reaction: Ti + 2Cl2 → Ti

cle 10)
Chemistry
1 answer:
Mariana [72]3 years ago
4 0

Answer : The limiting reactant is Cl_2 and the theoretical yield will be 86.45 grams.

Explanation : Given,

Moles of Ti = 0.483 mole

Moles of Cl_2 = 0.911 mole

Molar mass of TiCl_4 = 190 g/mole

First we have to calculate the limiting and excess reagent.

The given balanced chemical reaction is,

Ti+2Cl_2\rightarrow TiCl_4

From the balanced reaction we conclude that

As, 2 moles of Cl_2 react with 1 mole of Ti

So, 0.911 moles of Cl_2 react with \frac{0.911}{2}=0.455 moles of Ti

From this we conclude that, Ti is an excess reagent because the given moles are greater than the required moles and Cl_2 is a limiting reagent and it limits the formation of product.

Now we have to calculate the moles of TiCl_4.

As, 2 moles of Cl_2 react to give 1 moles of TiCl_4

So, 0.911 moles of Cl_2 react to give \frac{0.911}{2}=0.455 moles of TiCl_4

Now we have to calculate the mass of TiCl_4.

\text{Mass of }TiCl_4=\text{Moles of }TiCl_4\times \text{Molar mass of }TiCl_4

\text{Mass of }TiCl_4=(0.455mole)\times (190g/mole)=86.45g

Therefore, the theoretical yield will be 86.45 grams.

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