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Chapter 8. The Mole Part 2. What is Avogadro’s Favorite Music. What is Avogadro’s Favorite Music. a. Aluminum is often used for the structure of light-weight bicycle frames. How many grams of Al are in 3.62 moles of Al?. Converting Moles and Grams. a. 1 mole Al = 27.0 g Al .
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Chapter 8 The Mole Part 2
Aluminum is often used for the structure of light-weight bicycle frames. How many grams of Al are in 3.62 moles of Al? Converting Moles and Grams a
What are the conversion factors? • 1 mole Al = 27.0 g Al
What are the conversion factors? • 1 mole Al = 27.0 g Al • 27.0g Al or 1 mol Al • 1 mol Al 27.0 g Al
What are the conversion factors? • 1 mole Al = 27.0 g Al • 27.0g Al or 1 mol Al • 1 mol Al 27.0 g Al Aluminum is often used for the structure of light-weight bicycle frames. How many grams of Al are in 3.62 moles of Al?
1 mole Al = 27.0 g Al • Conversion factors for Al • 27.0g Al or 1 mol Al • 1 mol Al 27.0 g Al • 3.62 moles Al
1 mole Al = 27.0 g Al • Conversion factors for Al • 27.0g Al or 1 mol Al • 1 mol Al 27.0 g Al • 3.62 moles Al 27.0 g Al • 1 mole Al = 97.7g Al
A can of diet cola contains about 200.0 mg of the artificial sweetener aspartame (Nutra-Sweet) formula C14H18N2O5 . It is used to sweeten diet foods, coffee and soft drinks. How many moles of aspartame are present in a can of diet cola?
A can of diet cola contains about 200.0 mg of the artificial sweetener aspartame (Nutra-Sweet) formula C14H18N2O5 . It is used to sweeten diet foods, coffee and soft drinks. How many moles of aspartame are present in a can of diet cola? 200.0 mg
A can of diet cola contains about 200.0 mg of the artificial sweetener aspartame (Nutra-Sweet) formula C14H18N2O5 . It is used to sweeten diet foods, coffee and soft drinks. How many moles of aspartame are present in a can of diet cola? 200.0 mg 0.001g mg
A can of diet cola contains about 200.0 mg of the artificial sweetener aspartame (Nutra-Sweet) formula C14H18N2O5 . It is used to sweeten diet foods, coffee and soft drinks. How many moles of aspartame are present in a can of diet cola? 14(12.0) + 18(1.0) + 2(14.0) + 5(16.0) = 294.0 g/mol 200.0 mg 0.001g mol mg g
A can of diet cola contains about 200.0 mg of the artificial sweetener aspartame (Nutra-Sweet) formula C14H18N2O5 . It is used to sweeten diet foods, coffee and soft drinks. How many moles of aspartame are present in a can of diet cola? 14(12.0) + 18(1.0) + 2(14.0) + 5(16.0) = 294g/mol 200.0 mg 0.001g mol 6.803 x 10-4 mol C14H18N2O5 mg 294.0 g
How many aspartame molecules would you consume for each can of diet cola that you drank?
How many aspartame molecules would you consume for each can of diet cola that you drank? 6.803 x 10-4 mol C14H18N2O5
How many aspartame molecules would you consume for each can of diet cola that you drank? 6.803 x 10-4 mol C14H18N2O5 mol
How many aspartame molecules would you consume for each can of diet cola that you drank? 6.803 x 10-4 mol C14H18N2O5 molecules mol
How many aspartame molecules would you consume for each can of diet cola that you drank? 6.803 x 10-4 mol C14H18N2O5 6.02 x 1023 molecules mol = 4.10 x 1020C14H18N2O5 molecules
1mol of C14H18N2O5 • How many C14H18N2O5’s? • 6.02 x 1023 C14H18N2O5molecules • How many carbon atoms? • 14(6.02 x 1023) C atoms • How many hydrogen atoms? • 18(6.02 x 1023) H atoms • How many nitrogen atoms? • 2(6.02 x 1023) N atoms • How many oxygen atoms? • 5(6.02 x 1023) O atoms • How many total atoms? • 39(6.02 x 1023) atoms • What does it weigh? • 294.0 g
Homework • Mole Worksheet 2 • there is a front and a back to this worksheet.