Question

Find
the
persentage
of
Sulpher
in H24​

Answer 1

Answer:

Correct Question: Find the percentage of Sulphur in H₂SO₄

Molar Mass of H₂SO₄ = 2 ( 1 ) + 32 + 4 ( 16 ) = 98 g

Molar Mass of Sulphur = 32 g

Therefore Mass % of Sulphur in Sulphuric acid can be calculated by:

$Mass\: \% = \dfrac{\text{Molar Mass of Sulphur}}{\text{Molar Mass of Sulphuric Acid}} \times 100$

$\implies \text{Mass}\: \% = \dfrac{32}{98} \times 100\\\\\implies \text{Mass} \: \% = 0.3265 \times 100 = 32.65\:\%$

Hence percentage of Sulphur in Sulphuric Acid ( H₂SO₄ ) is 32.65 %