How many moles of atoms are in 1.00 lb. (454g) of lead?

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How many moles of atoms are in 1.00 lb. (454g) of lead?

2007-03-15 08:59:22 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

2 answers

1 mole of lead = 207.19 grams

Therefore

1mole/207.19 gm X 454 gm = 2.19 moles

BTW each mole has 6.022 EE 23 atoms so you have
1.32 times 10 to the 24 atoms. That is 132 followed by 22 zeros!

2007-03-15 09:13:12 · answer #1 · answered by NeoArt 6 · 0⤊ 0⤋

2.1911 moles.

2007-03-15 16:02:02 · answer #2 · answered by peteryoung144 6 · 0⤊ 0⤋