Answer to Question #177866 in General Chemistry for En Hui Peng

Question

How many particles of H₂SO₄  are needed to react completely with 1.32 moles of H₂O?

Answer 1

Reaction

$\bigstar$

$\boxed{ H_2SO_4 +2 H_2O\rightarrow 2H_3O+SO_4 }$

As we can see in the balanced reaction

The ratio of H²SO₄ and H²O is 1:2

$\implies$ ratio of mole is 1:2

$\implies$ moles of H₂SO₄ required is

= $\boxed {1.32\over 2}$

$\boxed{Answer = 0.66 \space mole}$