Chapter 7: Atomic Mass and Molar Mass

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Across
  1. 3. The atomic mass of an element in grams (2W)
  2. 7. Substance with specific heat of 4.184 j/g°c
  3. 9. Hydrogen, oxygen, and iodine are examples of _____ elements
  4. 12. Element with an atomic mass of 1 amu
  5. 13. Measurement represented by "m" in the equation q=mcΔt
  6. 15. Measurement represented by "q" in the equation q=mcΔt (3W)
  7. 22. 4.184 joules=1 _____
  8. 24. Unit that measures quantity of heat
  9. 25. Molar mass of water in g/mol
  10. 27. Measurement represented by "c" in the equation q=mcΔt (2W)
  11. 28. Compound with molar mass of 58 g/mol
  12. 29. The _____ lost or gained by a system is given by Mass of substance x Specific of Heat x Temp. Change= Energy Change
  13. 30. Molar mass of acetic acid in g/mol
Down
  1. 1. 1 mol of oxygen atoms=2 mol of oxygen _____
  2. 2. Unit for molar mass: ____/mol
  3. 4. The number represented by 6.022 x 10^23 to honor Amadeo Avogadro (2W)
  4. 5. Element with atomic mass of 32 amu
  5. 6. Element with atomic mass of 16 amu
  6. 8. 6.022 x 10^23 atoms=1 _____ of atoms
  7. 10. Abbreviation of the unit for atomic mass
  8. 11. Atomic mass of potassium in amu (2W)
  9. 14. Quantity of heat required to increase the temperature of 1 gram of water by 1 degree celsius (2W)
  10. 16. Δt represents a change in _____
  11. 17. Atomic mass of carbon in amu
  12. 18. 1 mole of a compound contains Avogadro's number of _____ (2W)
  13. 19. Nutritional, or large, calorie
  14. 20. Element with atomic mass of 19 amu
  15. 21. Place value to round off molar mass to AFTER using your I2K chart
  16. 23. 1 mol of molecules=6.022 x 10^23 _____
  17. 26. Place value to round off molar mass to ON your I2K chart