If you produce 14. 5 g of o2 in the lab from a reaction that you showed by calculation could produce a maximum of 22. 0 g of o2, what is your percent yield?.

Given 7.65 g of butanoic acid and excess ethanol, how many grams of ethyl butyrate would be synthesized, assuming a complete 100% yield?

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as