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Spreadsheets can be used to do slightly more complicated calculations you might need while planning a recipe, like finding your yield percentage, which illustrates what?

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Final answer:

The percentage yield is a measurement used in chemistry to indicate how successful a reaction has been. It represents the ratio of the actual yield to the theoretical yield and is expressed as a percentage.

Step-by-step explanation:

The percentage yield is a measurement used in chemistry to indicate how successful a reaction has been. It represents the ratio of the actual yield (the amount of product that is obtained in the laboratory) to the theoretical yield (the maximum amount of product that could be formed based on stoichiometry). The percentage yield is expressed as a percentage and can be calculated using the equation:

Percentage Yield = (Actual Yield / Theoretical Yield) x 100%

User Ladislav Ondris
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Final answer:

The yield percentage, or percent yield, demonstrates the efficiency of a chemical reaction by comparing the actual yield with the theoretical yield. It is a crucial metric for chemists to assess the success of laboratory reactions and takes into account various factors that can cause discrepancies between theoretical predictions and experimental results.

Step-by-step explanation:

The yield percentage in a recipe, specifically referred to in a chemistry context, illustrates the efficiency and success of a chemical reaction. It compares the actual yield of a product in an experiment to the theoretical yield that was initially calculated based on stoichiometry. The percent yield is used by chemists to measure how successful a reaction has been. To compute it, you divide the actual yield by the theoretical yield and multiply by 100 to get a percentage. For example, if the theoretical yield of a product in a reaction is 10 grams and the actual yield is 7 grams, the percent yield would be (7/10) * 100 = 70%. This means that the reaction was 70% efficient. Factors that can affect the percent yield include incomplete reactions, side reactions, and losses during product collection or transfer.

User Zooking
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