A Diels–Alder reaction calls for the use of 5.8 mL of a 4.0 M solution of cyclopentadiene in methanol. Calculate the number of moles of cyclopentadiene present in this volume.

Respuesta :

The number of mole of cyclopentadiene present in the solution is 0.0232 mole.

We'll begin by converting 5.8 mL to litre (L). This can be obtained as follow:

1000 mL = 1 L

Therefore,

5.8 mL = 5.8 / 1000

5.8 mL = 0.0058 L

Finally, we shall determine the number of mole of cyclopentadiene present in the solution. This can be obtained as follow:

Volume = 0.0058 L

Molarity = 4 M

Number of mole =?

Mole = Molarity x Volume

Mole = 4 × 0.0058

Mole = 0.0232 mole

Therefore, the number of mole of cyclopentadiene present in the solution is 0.0232 mole.

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