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Name: _________________________________ |
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Quarter 3 | ||||||||||||||
Packet #2 | ||||||||||||||
Chapter 11: The Mole | ||||||||||||||
2. understands that there is conservation of mass and energy when matter is transformed. |
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1. Summary Chapter 11 Student must write page number of the summary point located in chapter 11. 2. Blackboard work: Percentage composition chart. 20 problems 3. Blackboard work: Mole problems. 20 problems 4. Worksheet: Practice Mole Problems 1-22. 5. Worksheet: Mole Conversion 6. Reading Log 7. Worksheet on % composition and empirical formula. 25 problems. Work must be shown! 8. Empirical formula problems given in class. (11) 9. Laboratory activity on Relative Mass. 10. Complete review below. |
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REVIEW: Write the chemical formula for each of the following compounds: 1. dinitrogen pentoxide 2. aluminum trifluoride 3. ammonium carbonate 4. strontium fluoride Write the cheimical formula for each of the following ionic-compounds: 5. ammonium nitrate 6. potassium iodide____________________________ 7. sodium phosphate___________________________ 8. copper (II) hydroxide________________________ Write the molecular formula for each of the following molecular compounds: 9. phosphorus trioxide_________________________ 10. dihydrogen monosulfide_____________________ 11. carbon tetriodide___________________________ 12. sulfur dioxide______________________________ Write the Lewis structures for each of the following molecules. Use dots or dashes to represent bonds: 13. METHANE 14. WATER 15. AMMONIA 16. CARBON DIOXIDE 17. BORON TRIHYDRIDE 18. OXYGEN 19. CHLORINE 20. NITROGEN |