soul2.hkuspace.hku.hkMy Questions | bartlebyhttps://soul2.hkuspace.hku.hk/pluginfile.php/4896177/mod_resource/content/4/HPH..Inbox (4,444) - manhin1127@gmail.com - Gmail11)The equation for the reaction is:H.SO,(aq) + 2 NaОН(аq) —Na,SO,(aq) + H,0(1)Calculate the concentration of the sulphuric acid.3. You are given the following half equations:→ NO, + H2Oso3 + H,O → so,² + 2H* + 2eHNO3 + H* + e°(a) Does HNO3 undergo oxidation or reduction in the above half equation? Explain your answer.(b) (i) Write a balance equation for the reaction between HNO; and SO;.(ii) Give the expected observation in the above reaction.

Answered: Image /qna-images/answer/d6cf1e2f-4ad3-4a2d-ada4-d064370427de.jpg

3. You are given the following half equations: HNO, + H' +e → NO, + H;0 ) → so,* + 2H* + 2e so, + H,0 → (a) Does HNO, undergo oxidation or reduction in the above half equation? Explain your answer. (b) (i) Write a balance equation for the reaction between HNO, and SO,". (ii) Give the expected observation in the above reaction.

3. You are given the following half equations: HNO, + H' +e → NO, + H;0 ) → so,* + 2H* + 2e so, + H,0 → (a) Does HNO, undergo oxidation or reduction in the above half equation? Explain your answer. (b) (i) Write a balance equation for the reaction between HNO, and SO,". (ii) Give the expected observation in the above reaction.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter12: Gravimetric Methods Of Analysis

Section: Chapter Questions

Problem 12.19QAP

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4-89 If 7.0 kg of is added to 11.0 kg of to form which reactant is in excess?
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