c. A JU student was asked to prepare a pH = 4.0 acid solution in which the molarity of H is 1.0 x 104 M. The only acid that is available is sulfuric acid, H2SO4. Assume that H2SO will completely dissociate according to Eq. 1. H2SO, (aq) So (aq) + 2H (aq) (1) First, the student transferred 1.500 mL pure H.SOa into a volumetric flask and made 200.0 mL solution (solution 1). The density of pure H2sO4 is 1.84 g/mL. Then he transferred exactly 10.00 mL solution 1 with a pipet into another volumetric flask and made 250.0 mL solution (solution 2). Please calculate the molarities of both solutions for him. If he can solve this problem correctly, it will prove to his supervisor he has necessary skills. WPXO 15 EFFEESEF MacBook Air

Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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Chapter17: Principles Of Chemical Reactivity: Other Aspects Of Aqueous Equilibria
Section17.6: Equilibria Involving Complex Ions
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c. A JU student was asked to prepare a pH = 4.0 acid solution in which the molarity of H
is 1.0 x 104 M. The only acid that is available is sulfuric acid, H2SO4. Assume that H2SO
will completely dissociate according to Eq. 1. H2SO, (aq)
So (aq) + 2H (aq)
(1)
First, the student transferred 1.500 mL pure H.SOa into a volumetric flask and
made
200.0 mL solution (solution 1). The density of pure H2sO4 is 1.84 g/mL. Then he
transferred exactly 10.00 mL solution 1 with a pipet into another volumetric flask and
made 250.0 mL solution (solution 2).
Please calculate the molarities of both solutions for him. If he can solve this problem
correctly, it will prove to his supervisor he has necessary skills.
WPXO
15
EFFEESEF
MacBook Air
Transcribed Image Text:c. A JU student was asked to prepare a pH = 4.0 acid solution in which the molarity of H is 1.0 x 104 M. The only acid that is available is sulfuric acid, H2SO4. Assume that H2SO will completely dissociate according to Eq. 1. H2SO, (aq) So (aq) + 2H (aq) (1) First, the student transferred 1.500 mL pure H.SOa into a volumetric flask and made 200.0 mL solution (solution 1). The density of pure H2sO4 is 1.84 g/mL. Then he transferred exactly 10.00 mL solution 1 with a pipet into another volumetric flask and made 250.0 mL solution (solution 2). Please calculate the molarities of both solutions for him. If he can solve this problem correctly, it will prove to his supervisor he has necessary skills. WPXO 15 EFFEESEF MacBook Air
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