Question

the number of moles present in 4.9g of sulphuric acid is.?

Answer 1

Given ⇒
Mass of the Sulphuric Acid = 4.9 g.
Molar mass of the sulphuric acid = 98 g/mole.

Now, Using the Formula,
No. of moles of the Sulphuric Acid = Mass/Molar mass.
∴ No. of moles of the sulphuric acid = 4.9/98
∴ No. of moles of the sulphuric acid = 0.05 moles.


Hence, the number of moles of the Sulphuric Acid is 0.05 moles.


Hope it helps.

Answer 2

Answer:

answer =0.05

Explanation:

Mass of Sulphuric acid =4.9 g

Molar mass of the Sulphuric acid =98g/moles

therfore, No. of moles of the sulphuric Acid =Mass/Moles mass

No. of moles of the sulphuric acid=4.9/98

=0.05 moles