Moles of lead(Pb) = 1.6x10^23/6.02x10^23 = 0.265 moles.
Weight of lead = moles x atomic weight of lead
= 0.265x207.2
= 54.908 grams.
Hope this helps!
D. The limb bones do not look as developed as
they do in the amphibian.
Answer:
0.00782 mol Pb
Explanation:
There are always 6.02 × 10²³ atoms in 1 mole of an element.
4.71 × 10²¹ atoms Pb × (1 mol Pb ÷ 6.02 × 10²³ atoms) = 0.00782 mol Pb
Answer:
Jason could correct the table by wording it differently. It is hard to folow and not scientific. Nobody would’ve be able to remake this experiment accurately because of the vague details about the differences
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Hope This Helped!</u></h2>
Answer:
Last bacteria is nerve cells
