5. The atomic mass of naturally-occurring chlorine is 35.45. From this you can deduce that (A) naturally-occurring chlorine contains impurities of other elements (B) a small fraction of chlorine atoms clump together to form molecules (C) some chlorine atoms have more than 17 protons (D) some chlorine atoms have more than 17 neutrons 6. Air consists of nitrogen molecules (N₂), oxygen molecules (O₂), and carbon dioxide molecules (CO₂). Which of these is the correct ordering from fastest moving to slowest moving? (A) nitrogen, oxygen, carbon dioxide (B) oxygen, carbon dioxide, nitrogen (C) carbon dioxide, oxygen, nitrogen (D) nitrogen, carbon dioxide, oxygen 7. A jug of water is at the same temperature as the air around it. This means that the molecules in the water and in the air have the same (A) atomic mass (B) average kinetic energy (C) average velocity (D) average velocity-squared.

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STARTING AMOUNT esc C X C 2 F2 W # 3 1000 F3 ADD FACTOR x( ) $ 4 1 97.9 FS de in % 5 2 Convert 23.4 kJ to calories 2.34 x 104 t 4184 kcal 6 P 0.001 J 4.184 COMEC DOLL ANSWER & 7 9.79 × 104 cal 00 8 RESET FO 2 23.4 ( 5590 A FIT 120 Jan 21 del +

Table 3:  Data for Trial 1 Water displaced in mL Time (seconds) 2 mL   49 4 mL   84 6 mL   116 8 mL   145 10 mL   174 12 mL   202 14 mL   230 16 mL   253 18 mL   280 20 mL   313 22 mL   350 Table 4:  Data for Trial 2 Water displaced in mL Time (seconds) 2 mL   78 4 mL   144 6 mL   175 8 mL   205 10 mL   255 12 mL   308 14 mL   330 16 mL   409 18 mL   463 20 mL   515 22 mL   575   Table 5:  Data for Trial 3 Water displaced in mL Time (seconds) 2 mL   53 4 mL   100 6 mL   139 8 mL   178 10 mL   213 12 mL   247 14 mL   282 16 mL   319 18 mL   363 20 mL   412 22 mL   463 Help me with  this part   Trial 1 (Table 3) Slope ______________________ Reciprocal Slope _______________   Trial 2 (Table 4) Slope _______________________ Reciprocal Slope ________________…

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