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291.25 grams of lead (1 mole Pb/207.2 grams)(6.022 X 10^23/1 mole Pb)
= 8.4648 X 10^23 atoms of lead
I think you meant to say atoms, not molecules, as that is not a molecular formula and looks a lot like the symbol for lead with a possessive mark and s.
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∙ 13y ago
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Elements in these compounds Pbs?
PbS is lead (II) sulfide, which contains lead and sulfur.
How many molecules are there in 1x1024 molecules of BCl3?
1 x 1024 molecules
What is the density of PBS?
975
Why do you wash cells with PBS before adding trypsin?
Because PBS removes Magnesium and Calcium ions which inhibit trypsin.
How many molecules are in 2 mol of tryptophan?
The answer is 12,046.1023 molecules.
Who is Martha on PBS Kids?
Martha on PBS Kids is Martha on PBS Kids.
What is PBS Kids?
PBS Kids 900:000 AM PBS Kids Sprout (satallite and Verizon) 789:087 AM PBS 200:000 AM
How do I find services for PBS KIDS?
The PBS kids website offers a host of educational opportunities, such as educational articles or educational games. PBS also offers many videos which may spark your child's interest in learning.
When did PBS YOU end?
PBS YOU ended in 2006.
When was PBS YOU created?
PBS YOU was created in 1998.
Was Barney on PBS?
Yes and it was on PBS Kids.
Where can PBS kids games be found?
PBS kids games can be found at the PBS kids website. A person could do a websearch to find the website. Some educators will direct children to this website as well, as many of the games are educational in nature.
Where can one purchase PBS DVDs?
An individual can purchase PBS DVDs directly from the PBS website. PBS stands for Public Broadcasting Services and produces a variety of television shows.
When was PBS UK created?
PBS UK was created in 2011.
What channel is mister rogers neighborhood on?
pbs kids (pbs).
Where are some fun spelling games for kids?
PBS is a great source for spelling games. Many of the spelling games correspond to many favorite children's shows on PBS, such as Clifford the Big Red Dog and Caillou.
Is pbs kids or qubo better?
PBS is better for younger kids and Nick is good for bigger kids. PBS has no commercials, that's good... nickelodeon
