Sulfur, S 8 , andoxygen, O 2 , react to form sulfurtrioxide, SO 3 , in the
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Question:
Sulfur, S8, andoxygen, O2, react to form sulfurtrioxide, SO3, in the (unbalanced) chemicalreaction below. In a laboratory experiment, you begin with 20.1 gS8 and 29.6 g O2. You produce 43.2 g ofpure SO3. What is the % yield for thisreaction?
S8 + O2 ? SO3
Use the following steps to answer this question:
- Balance the chemical reaction
- Determine the limiting reactant (using mass to mole conversions& actual to theoretical mole comparison, consideringthe stoichiometric ratios in the balanced reaction)
- Determine the theoretical yield (in grams) of product (based onthe moles of the limit reactant and stoichiometric ratios inthe balanced reaction)
- Calculate % yield using the actual mass and theoretical mass ofproduct
You must show your work in a typed format - this can be donedirectly in Blackboard or via an equation editor (such as Microsoftequation editor). You must either submit your answer astext/equations directly in Blackboard or as an attached file inDOC, DOCX, or PDF format.
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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