1. Slide 1 of 39 © Copyright Pearson Prentice Hall Mole–Mass and Mole– Volume Relationships > The Mole–Mass Relationship Use the ___________ ___________ of an element or compound to convert between the ________ of a substance and the ____________ of a substance. 10.2

2. © Copyright Pearson Prentice Hall SAMPLE PROBLEM Slide 2 of 39 10.5

3. © Copyright Pearson Prentice Hall SAMPLE PROBLEM Slide 3 of 39 10.6

4. Slide 4 of 39 © Copyright Pearson Prentice Hall Mole–Mass and Mole– Volume Relationships > The Mole–Volume Relationship Avogadro’s hypothesis states that _____________ _________________ of _____________ at the same _______________ and ___________________ contain equal _______________ of ________________. (________________ or _______________) 10.2

5. Slide 5 of 39 © Copyright Pearson Prentice Hall Mole–Mass and Mole– Volume Relationships > The Mole–Volume Relationship The volume of a gas varies with ____________ and ____________. Because of these variations, the volume of a gas is usually measured at a ____________ temperature and pressure. _______________ temperature and pressure (STP) means a temperature of _______°C and a pressure of ______________ kPa, or ________ atmosphere (atm). 10.2

6. Slide 6 of 39 © Copyright Pearson Prentice Hall Mole–Mass and Mole– Volume Relationships > The Mole–Volume Relationship At STP, ______ ___________ or, 6.02  10 23 representative particles, (____________ or ______________) of any gas occupies a volume of ___________ L. The quantity _______ L is called the ______________ ____________ of a gas. 10.2

7. Slide 7 of 39 © Copyright Pearson Prentice Hall Mole–Mass and Mole– Volume Relationships > The Mole–Volume Relationship Calculating Volume at STP 10.2 Calculating Molar Mass from Density

8. © Copyright Pearson Prentice Hall SAMPLE PROBLEM Slide 8 of 39 10.7

9. © Copyright Pearson Prentice Hall Slide 9 of 39 Practice Problems for Sample Problem 10.7

10. © Copyright Pearson Prentice Hall SAMPLE PROBLEM Slide 10 of 39 10.8

11. © Copyright Pearson Prentice Hall Slide 11 of 39 Practice Problems for Sample Problem 10.8

12. © Copyright Pearson Prentice Hall Slide 12 of 39 Mole–Mass and Mole– Volume Relationships > The Mole Road Map 10.2