Determining the number of grams required by a reactant to produce a set number of grams of the product.
Oxygen gas can be prepared in a Laboratory by the reaction:
2KClO3(s) => 2KCl(s) + 3O2(g)
How many grams of KClO3 must be reacted to produce100g of O2?© SolutionLibrary Inc. solutionlibary.com 9836dcf9d7 https://solutionlibrary.com/chemistry/physical-chemistry/determining-the-number-of-grams-required-by-a-reactant-to-produce-a-set-number-of-grams-of-the-product-25g
...u'll need to start with 100g of O2. You'll need the molecular weights of all the elements in this reaction:
Therefore how many moles of ...