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Semelhante a U5 d2mole particle
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U5 d2mole particle
- 1. Unit 5 Day 2 Mole – Particle Conversions
- 2. Catalyst (5) • Get your binder, packet, and lab notebook and sit in your assigned seat. • Answer Catalyst questions #1-5 on your packet. What Do You Think? (5) Write WDYT and today’s date in your lab notebook. Answer the following in complete sentences: • Think of 3 different conversions: One for time, one for length, and one for volume. Write a conversion factor fraction for each of them.
- 3. ACT Word •TODAY: MUNDANE – Lacking interest or excitement – ordinary - boring- dull • NEXT TIME: SCRUTINIZE
- 4. Unit 5 Conversions… where are we? • Day 1 (Jan 9-10): Converting Units • Day 2 (TODAY!): Mole-Particle Conversions • Day 3 (Jan 15-16): Mole-Molar Mass conversions • Day 4 (Jan 17-18): 2 Step conversions • Day 5 (Jan 22-23): Review and Test
- 5. Learning Objectives • I can set up conversion problems using units and mole mountain • I can convert between moles and particles • Vocabulary: None
- 6. Investigation • In your lab notebook, write the heading: Unit 5 Day 2 Investigation • Under your heading number 1 – 10. • Do not write on your investigation sheet! • Follow the instructions, and answer the questions in your lab notebook.
- 7. Notes/Lecture • Prepare your Cornell Notes paper • Topic: Mole – Particle Conversions • Don’t forget the date! • No electronics • No talking • Raise your hand with questions • EVERYONE takes notes.
- 8. Quick Review • What is a mole? – Unit of matter – 6.02 x 1023 • What is mole mountain? Mole Grams Particles (or atoms or molecules)
- 9. How do I set up a conversion between moles and particles? Moles It’s ONE step! Grams Particles (or atoms or molecules)
- 10. How do I set up a conversion between moles and particles? • Remember! – To convert particles to moles: Particles x Moles Particles – To convert moles to particles: Moles x Particles Moles
- 11. What conversion factor do I use? • 1 mole = _?_ particles – 6.02 x 1023 particles ____1 mole_____ OR 6.02 x 1023 particles 6.02 x 1023 particles 1 mole
- 12. How do I convert between moles and particles? • How many particles are in 4 moles? – Which unit do you have? (given) • MOLES – What unit do you want? • PARTICLES 4 moles x 6.02 x 1023 particles 1 mole 4 x 6.02 x 1023 particles = 2.41 x 1024 particles
- 13. How do I convert between moles and particles? • How many moles are in 4.82 x 1024 atoms? – Which unit do you have? (given) • ATOMS – What unit do you want? • MOLES 4.82 x 1024 atoms x 1 mole 6.02 x 1023 atoms 4.82 x 1024 = 8 moles 6.02 x 1023
- 14. Summary • Summarize how to convert between moles and particles IN YOUR OWN WORDS under your notes!
- 15. Independent Practice • If you get stuck – Look at your notes – Ask your partner – Raise your hand
- 16. Exit Slip • Everything off your desk except for your tracker sheet. • Once your exit slip is graded, write your mastery score in your tracker. -> 1/5 = 20% -> 2/5 = 40% -> 3/5 = 60% -> 4/5 = 80% -> 5/5 = 100% • If you achieved at least 80% mastery, put a sticker up!