Chemistry > Lab Report > Liberty University Online Academy CHEM MISC Redox Titration Lab (All)
Liberty University Online Academy CHEM MISC Redox Titration Lab
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Pre lab 5Fe2+(aq) + Mn+7O4-(aq) + 8H+ → 5Fe3+(aq) + Mn2+(aq) + 4H2O 5Fe2+(aq) →5Fe3+(aq) + 5e- 2 Mn+7O 4 -(aq) + 5e- → Mn2+(aq) 5 Data Collecࢢon Data Table 1 Trial Number Mass of oxa... lic acid Iniࢢal Reading Final Reading Amount of potassium permanganate used. 1 .133 5.5mL 30.2mL 26.5mL 2 .132 5.5mL 31.1mL 25.6mL 3 .137 5.5mL 30.6mL 25.1 1. A[er reading through the lab processes secࢢon, define the following: a. oxidaࢢon- When a reactent loses an electron b. reducࢢon- A secon reactent gains an electron Circle the element in this reacࢢon that is being oxidized and underline the element that is being reduced. 2. 3. How many electrons are lost by iron in the following half reacࢢon? 4. How many electrons are gained by manganese in the following half reacࢢon? 1. Complete the data table below while reviewing procedure part 1. [Show More]
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