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(Solved): D D Question 43 Calculate the mass in grams of 6.54 x 1024 particles of NaO. (molar mass = 62.0 ...
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Question 43
Calculate the mass in grams of 6.54 x 1024 particles of Na?O. (molar mass = 62.0 g/mol]
O 6.35 g
O 10.9 B
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D D Question 43 Calculate the mass in grams of 6.54 x 1024 particles of Na?O. (molar mass = 62.0 g/mol] O 6.35 g O 10.9 B 2.44g ? 2.44 x 1050 g O 674 g Question 44 12.0 grams of carbon is the mass of O one molecule of carbon. O one atom of carbon. one mole carbon. O half a mole of carbon. O 12 moles of carbon. 2 pts 2 pts
Expert Answer
Question 43 One mole of a substance is equal to 6.022 × 1023 units of that substance. The number 6.022 × 1023 is known as Avogadro's number or Avogadro's constant. The number of particles in a substance can be calculated using equation Number of part