What is the molar mass of h2so4? (molar mass of h = 1.0079 g/mol; s = 32.065 g/mol; o = 15.999 g/mol) 98.08 g/mol 88.22 g/mol 86.79 g/mol 79.02 g/mol

Option (a) is the correct answer.

Explanation:

Molar mass of a compound can be calculated by sum of multiplication of total individual atoms with its molar mass.

Therefore, calculate the molar mass of as follows.

 Molar mass of =

                           =

                           = (2.0158 + 32.065 + 63.996) g/mol

                           = 98.0768 g/mol

                           = 98.078 g/mol

Thus, we can conclude that molar mass of is 98.078 g/mol.

a. a primary source combines several different accounts of an event. b. a primary source generally benefits from having been written after an event.

explanation:

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