Question

calculate the total number of moles of atoms in 980 gms of h2so4​

Answer 1

Answer:

10 moles

Explanation:

n= m(mass)/M(molar mass)

n= 980/98

n=10

Answer 2

Answer:

10 mol

Explanation:

Given :

We have given mass = 980 g

We are asked to find total number of moles :

We have molar mass of H₂SO₄ = ( 2 + 32 + 64 ) = 98 g / mol

We know :

No. of moles = Given mass / Molar mass

Putting values here we get :

No. of moles = 980 / 98 mol

= > No. of moles = 10 mol

Hence we get required answer.

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