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Chrome File Edit View History Bookmarks Profiles Tab Window Help F Chm 151 Hw 8 Su22 1 Pdf X C File Users Katie 1 (157.63 KiB) Viewed 29 times

• Chrome File Edit View History Bookmarks Profiles Tab Window Help F CHM 151 HW 8 SU22 (1).pdf X + C Ⓒ File /Users/katiekilts/Downloads/CHM%20151%20HW%208%20SU22%20(1).pdf CHM 151 HW 8 SU22 (1).pdf (3) 1 5 / 5 11. Consider the following unbalanced reaction. REDUCTION: 79% BrF Br+ BeF₂ Write two balanced half equations (one oxidation, one reduction) to show the changes that the bramine species undergoes. OXIDATION: 12. REDOX Titration calculations a. Consider the following half equations. + b. Is this reaction a disproportionation? Justify your answer. A og Cr₂014H+6€¯ → NO₂ + H₂O → NO +211 +2e 2 Cr³+ + 7H₂0 Combine these two equations to obtain the overall reaction of nitrite ions with dichromate ions. b. Use the equation you have written in part a to calculate the volume of 0.118 M nitrite lons that are required to react completely with 25.0 mL of 0.092 M dichromate ions. 66 109 (A 81 W 65% Fri 12:28 PM 1 Tp 6 K #