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Convert 12.7 cm to miles

Convert 12.7 cm to miles. 1 mile = 1.609 km. 37.040 meters/second to ft /hour. 1 mile = 1.61 km 1 mile = 5280 ft. Find the missing values. Find Protons Neutrons and Electrons. Neon - 23 Gallium – 70 Arsenic – 75 Polonium – 212 Iridium – 195 Xenon - 134.

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Convert 12.7 cm to miles

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  1. Convert 12.7 cm to miles • 1 mile = 1.609 km

  2. 37.040 meters/second to ft/hour • 1 mile = 1.61 km • 1 mile = 5280 ft

  3. Find the missing values

  4. Find Protons Neutrons and Electrons • Neon - 23 • Gallium – 70 • Arsenic – 75 • Polonium – 212 • Iridium – 195 • Xenon - 134

  5. Calculate the atomic mass of magnesium • Magnesium -24 (78.70% abundance) 23.985 amu • Magnesium – 26 (11.17% abundance) 25.983 amu • Magnesium - 25(10.13% abundance) 24.986 amu

  6. Calculate the atomic mass of titanium • titanium-46 = 7.93% (45.95263 amu) • = 73.94% (47.94795 amu) • titanium-49 = 5.51% (48.94787 amu) • titanium-50 = 5.34% (49.9titanium-47 = 7.28% (46.9518 amu) • titanium-48 448 amu)

  7. Calculate the atomic mass • Generic isotope – 10 (10.012 amu) 19.91% • Generic isotope – 11 ( 11.009 amu) 71.08% • Generic isotope – 12 (12.034 amu) 9.01 %

  8. Find the following • λ = 500 nm. Find f & E • E= 500 J. Find f & λ • f = 1.62*10^2 hz. Find E & λ • t= .0065 sec. Find λ

  9. Find the shorthand electron config of • Xenon • Fluorine • Cadmium • Potassium

  10. Write the Lewis Dot and Electron Configuration • Xe • I- • As • As 3- • Rb • Rb +

  11. Mg3N2 • KCl • CaCl2 • BN • NaF • BeS • AlP • MgO • Lithium Bromide • Magnesium Sulfide • Aluminum Oxide • Rubidium Fluoride • Calcium Oxide • Strontium Nitride • Cesium Iodide • Barium Bromide

  12. FeO • CuO • Cu2O3 • NaBr • SnO • SnO2 • SrF2 • CaO • Sn3N4 • FeS • Iron (III) Fluoride • Tin (IV) Nitride • Tin (II) Phosphide • Magnesium Sulfide • Lead (II) Bromide • Calcium Fluoride • Boron Sulfide • Iron (II) Phosphide • Iron (III) Nitride • Sodium Sulfide

  13. 14. C2I7 15. CuPO4 16. SnO 17. N5O 18. NO 19. P3F2 20. SrS 21. FrI 22. Br3O9 23. FePO4 24. NH4OH 25. Ca(OH)2 1. Dinitrogentetraphosphide 2. Copper (III) Phosphate 3. Iron (II) Chloride 4. Tetrasulfurdibromide 5. Sodium Sulfite 6. Calcium Phosphite 7. Triselenium monoxide 8. Ammonium Sulfate 9. Dinitrogendibromide 10. Carbon octoxide 11. Pentacarbon monoxide 12. Calcium Chloride 13. Dihydrogen monoxide

  14. 14. Cu3(PO3)2 15. NaCl 16. F4I9 17. Ca(C2H3O2)2 18. Fe(CN)2 19. C4F 1. Trinitrogendiphosphide 2. Lead (II) Phosphite 3. Iron (III) Chloride 4. Trisulfurdibromide 5. Sodium Sulfate 6. Ammonium Phosphate

  15. Review • Periodic Trends • Electronegativity • Ionization Energy • Atomic Radius • Group & Period • Group Names • Naming Ionic and Covalent Compounds • Drawing Molecular Structures • Geometries

  16. 7.SrS 8. FrI 9. Br3O9 10. FePO4 11. NH4OH 12. Ca(OH)2 1.Ammonium Sulfate 2. Dinitrogendibromide 3. Carbon octoxide 4. Pentacarbon monoxide 5. Calcium Chloride 6. Dihydrogen monoxide

  17. Draw the Chemical Structures

  18. Find the molar mass • NO2 • CH3(NH3)3 • H2 • NaCl • MgO • Al2(SO4)3 • MgSO4 • Xe • FeCl3 • B2O3

  19. Calculate molar mass • 1. CO2 • 2. Al2O3 • 3. C6H10O5 • 4. ZnCl2 • 5. H2SO4 • 6. H2O • 7. KCl • 8. C12H22O11 • 9. Ca(CO3)6 • 10. Ag(NO3)3

  20. Convert Moles to R.P. • 35 mol He to atoms • 4.65 molNaCl to Formula Units • 1.21 * 10 ^ 25 atoms C to mol

  21. Convert • 45.67 g NaCl to moles • 7.9 molC6H10O5 grams • 25.2 g Ag(NO3)3 to moles • 87.24 g C12H22O11 moles • 4.67 molNaCl to grams • 6.2 mol CuCl to grams

  22. Homework • 12.7 g to formula units of Al2(SO4)3 • 54.9 g of MgSO4 to atoms • .09 molXe to atoms • 4.5*10^25 atoms of FeCl3 to grams • 45.6 grams B2O3 to mol

  23. Bell-work • 20.00g Lead (IV) Nitrate to atoms • 20.00g Calcium Acetate to atoms

  24. Homework

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