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During the winter months, many locations experience snow and ice storms. It is a common practice to treat roadways and sidewalks with salt, such as CaCl,. If a 18.1 kg bag of CaCl, is used to treat the sidewalk, how many moles of CaCl, does this bag contain? moles =

During the winter months, many locations experience snow and ice storms. It is a common practice to treat roadways and sidewalks with salt, such as CaCl,. If a 18.1 kg bag of CaCl, is used to treat the sidewalk, how many moles of CaCl, does this bag contain? moles =

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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During the winter months, many locations experience snow and ice storms. It is a common practice to treat roadways and sidewalks with salt, such as CaCl,. If a 18.1 kg bag of CaCI, is used to treat the sidewalk, how many moles of CaCl, does this bag contain? moles
Transcribed Image Text:During the winter months, many locations experience snow and ice storms. It is a common practice to treat roadways and sidewalks with salt, such as CaCl,. If a 18.1 kg bag of CaCI, is used to treat the sidewalk, how many moles of CaCl, does this bag contain? moles
Expert Solution
Step 1

Mass of CaCl2 taken = 18.1 kg

Molar mass of CaCl2 = 110.98 g/mol

Conversion unit:

1 kg=103g18.1 kg=18.1×103 g

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