Please answer all questions and blanks. Show work 14)You go into a lab and run a

Question

Please answer all questions and blanks. Show work

14)You go into a lab and run a reaction that produced 45.6g of product. Previously you had calculated the theoretical yield to be 129.5g. What is you percent yield? 15) (part1) A compound made of two elements, Iridium (Ir) and Oxygen (O), was produced ina lab by heating Iridium exposed to air. The amounts found were as follows: 2.62g Iridium and 0.42g Oxygen Find the empirical formula for Iridium Oxide. (SHOW as much work in spaces given) Formula Ratio Empirical Formula Element Grams Moles Mole Ratio (Part2) It was found that the actual Molar Mass was 672.65 g/mol Formula? What is its Molecular 16) (Part1) A compound is found to contain 23.3% magnesium, 30.7% sulfur, and 46.0% oxygen. What is the empirical formula of this compound? (show work in a table format) (Part2) You find that the compound has a molecular weight of 416 g/mol. From this determine the molecular formula.

Explanation / Answer

Ans 14 :

Percent yield = ( Actual yield / Theoretical yield ) / 100

= (45.6 / 129.5) x 100

= 35.2 %

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.