One serving (56 grams) of hard salted pretzels contains 2 g of fat, 48 g of carbohydrates, and 6 g of protein. Estimate the number of calories. [Hint: One gram of protein or one gram of carbohydrate typically releases about 4 Cal/g, while fat releases 9 Cal/g.] Report your answer to 1 significant figure. cal

Chemistry by OpenStax (2015-05-04)
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Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
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Chapter5: Thermochemistry
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Problem 37E: A serving of a breakfast cereal contains 3 g of protein, 18 g of carbohydrates, and 6 g of fat. What...
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One serving (56 grams) of hard salted pretzels contains 2 g of fat, 48 g of carbohydrates, and 6 g of
protein. Estimate the number of calories. [Hint: One gram of protein or one gram of carbohydrate
typically releases about 4 Cal/g, while fat releases 9 Cal/g.] Report your answer to 1 significant figure.
cal
Transcribed Image Text:One serving (56 grams) of hard salted pretzels contains 2 g of fat, 48 g of carbohydrates, and 6 g of protein. Estimate the number of calories. [Hint: One gram of protein or one gram of carbohydrate typically releases about 4 Cal/g, while fat releases 9 Cal/g.] Report your answer to 1 significant figure. cal
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