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Sulfuric acid is a strong acid and dissociates in water as shown in Equation 5. H2SO4...

Sulfuric acid is a strong acid and dissociates in water as shown in Equation 5.

H2SO4 (aq) = 2H+ (aq) + SO42− (aq)     (Equation 5)

What is the hydrogen ion concentration, in mol dm−3 when 2.00 g of sulfuric acid is dissolved in water to give 0.400 dm3 of solution? (Show all of your working and give your answer to three significant figures.)

What is the corresponding pH of the solution in part (b)(i)? (Show all of your working and give your answer to two significant figures.)

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