Home Chemistry What is the mass in grams of 1.204 x 10^24 atoms of carbon? What is the mass in grams of 1.204 x 10^24 atoms of carbon?Chemistry 885122bahOctober 22, 20211 CommentWhat is the mass in grams of 1.204 x 10^24 atoms of carbon?
414.14gExplanation:From Avogadro's hypothesis, we understand that 1mole of a substance contains 6.02x10^23 atoms.From the above, it is evident that 1mole of Pb will also contain 6.02x10^23 atoms.1mole of Pb = 207g/mol207g of Pb contains 6.02x10^23 atoms.Therefore, Xg of Pb will contain 1.2044 x 10^24 atoms i.eXg of Pb = (207x1.2044x10^24)/6.02x10^23 = 414.14gReply
414.14g
Explanation:
From Avogadro's hypothesis, we understand that 1mole of a substance contains 6.02x10^23 atoms.
From the above, it is evident that 1mole of Pb will also contain 6.02x10^23 atoms.
1mole of Pb = 207g/mol
207g of Pb contains 6.02x10^23 atoms.
Therefore, Xg of Pb will contain 1.2044 x 10^24 atoms i.e
Xg of Pb = (207x1.2044x10^24)/6.02x10^23 = 414.14g