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Ch.1 - Chemical Tools: Experimentation & Measurement

Chapter 1, Problem 112c

A bag of Hershey's Kisses contains the following information: Serving size: 9 pieces = 41 g Calories per serving: 230 Total fat per serving: 13 g (c) How many Calories are in one Hershey's Kiss?

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Hello everyone today. We have the following problem. A round chocolate cake is divided into eight slices and has the following data calories per round chocolate cake is 1600 calories. How many calories are in one slice of chocolate cake? So what we wanna do is you want to start off with what you were given, which was our 1600 calories per one round chocolate cake. From this information, we want to use the conversion factor or multiplied by the conversion factor. That in one round of chocolate cake There are a total of eight slices. When our unit of round chocolate cake cancels out, we are left with 200 calories per slice of chocolate cake and with that we have answered the question overall. I hope this helped and until next time.
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Textbook Question

Answer the following questions. (d) A particular sample of crude oil has a density of 0.85 g/mL. What is the mass of 1.00 barrel of this crude oil in kg, where a barrel of oil is exactly 42 gallons?

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Textbook Question

A bag of Hershey's Kisses contains the following information:

Serving size: 9 pieces = 41 g

Calories per serving: 230

Total fat per serving: 13 g

(a) The bag contains 2.0 lbs of Hershey's Kisses. How many Kisses are in the bag?

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Textbook Question

A bag of Hershey's Kisses contains the following information:

Serving size: 9 pieces = 41 g

Calories per serving: 230

Total fat per serving: 13 g

(b) The density of a Hershey's Kiss is 1.4 g/mL. What is the volume of a single Hershey's Kiss?

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