Question

calculate the number of moles in 392 gram of sulphuric acid​

Answer 1

Answer:

Given mass of H2SO4 = 392 g Molar mass of H2SO4 = 98 g n = 39298 = 4 moles

Explanation:

first of all they have asked you to Calculate the number of moles in gram of sulphuric acid so,here they have given you mass of sulphuric acid .The chemically name of sulphuric acid is (H2sSO4) so mass is already given to you in the question that is =392g now as you now that the formula weight of sulfuric acid is 98.1 grams per mole so by diving 392 by this formula weight we will get our answer that is 4 mole.

I hope it will help you to understand that how i solved this problem sum :-)hope you like my answer like comment ask more question .clear your doubts:-)

Answer 2

Answer:

The correct answer to this question is $4$ moles of sulphuric acid.

Explanation:

Given - The number of moles in 392 grams of sulphuric acid​.

To Find - Calculate the number of moles in 392 grams of sulphuric acid​.

Because of the large number of atoms, molecules, and other particles in any substance, the mole is a convenient quantity to employ.

Sulfuric acid is widely employed in a variety of industries. It's employed in the production of various chemicals, explosives, and glue, as well as in the refinement of petroleum, metal curing, and lead-based automobile batteries.

Now, according to the question,

1 mol of sulphuric acid​ is = $98g$

Now, $98g$ of sulphuric acid​ = $1$ mole of sulphuric acid

$392g$ of sulphuric acid = $\frac{1}{98}$ ×$392$

= $4$ moles of sulphuric acid.

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