All please Q12. Which of the following is insoluble in water?A. HgCl,B. NaHCO,C. PblzD. Na,PQ13. What volume (mL) of 1.00 M K,Cr,0, is required to completely react with 350.0 mL of 0.500 M FeSO,?K2Cr,O7(aa) +6FESO.a) + 7H,SOlag > Cr,(SO.)alaq) +3Fe,(SO)a(ag) + K;SO4lec) +7H,0 LA. 58.4B. 29.2C. 292D. 96.0Q14. Which equation represents the second ionization energy of Ca?A. Ca(g) → Ca"(g) + 1eB. Ca"(g) → Ca"(g) + 1eC. Ca(g) Ca"(g) + 2eD. Ca (g) → Ca" (s) + 1e

Answered: Image /qna-images/answer/6be94117-5bf5-45f9-a364-98266153ce5f.jpg

Q12. Which of the following is insoluble in water? A. HgCl2 C. Pbl; B. NaHCO, Q13. What volume (mL) of 1.00 M K,Cr,0, is required to completely react with 350. K2Cr,O7(ac) +6FESO.a + 7H,SOiagi > Cr;(SO.)tac) + 3Fe,(SO)alag + K;SC A. 58.4 B. 29.2 C. 292 Q14. Which equation represents the second ionization energy of Ca? A. Ca(g) → Ca"(g) + 1e B. Ca"(g) → Ca"(g) + le C. Ca(g) → Ca" (g) + 2e D. Ca (g) → Ca"(s) + 1e

Q12. Which of the following is insoluble in water? A. HgCl2 C. Pbl; B. NaHCO, Q13. What volume (mL) of 1.00 M K,Cr,0, is required to completely react with 350. K2Cr,O7(ac) +6FESO.a + 7H,SOiagi > Cr;(SO.)tac) + 3Fe,(SO)alag + K;SC A. 58.4 B. 29.2 C. 292 Q14. Which equation represents the second ionization energy of Ca? A. Ca(g) → Ca"(g) + 1e B. Ca"(g) → Ca"(g) + le C. Ca(g) → Ca" (g) + 2e D. Ca (g) → Ca"(s) + 1e

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter17: Complexation And Precipitation Reactions And Titrations

Section: Chapter Questions

Problem 17.23QAP

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A mixture containing only KCl and NaBr is analyzed by the Mohr method. A 0.3172-g sample is dissolved in 50 mL of water and titrated to the Ag,CrO4 end point, requiring 36.85 mL of 0.1120 M AgNO3. A blank titration requires 0.71 mL of titrant to reach the same end point. Report the %w/w KCl and NaBr in the sample.
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