(A) What is the mass of 2.35 x 10 24 atoms of Cu? (B) How many lead-206...
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(A) What is the mass of 2.35 x 1024 atoms of Cu?
(B) How many lead-206 atoms are present in a 22.6 g sample of lead metal? See Figure 2-16.
Figure 2-16
Transcribed Image Text:
(a) 6.02214 x 1023 F atoms = 18.9984 g (b) 6.02214 x 1023 Cl atoms = 35.45 g (c) 6.02214 x 1023 Mg atoms = 24.305 g (d) 6.02214 x 1023 Pb atoms = 207.2 g
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To determine the mass of 235 x 1024 atoms of Cu well need to consider the molar mass of copper and A...View the full answer
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Related Book For
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
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