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What is the mass of 6.25x1020 atoms of lead?
The molar mass of lead (Pb) is 207.2 g/mol. To find the mass of 6.25x10^20 atoms, you need to divide the number of atoms by Avogadro's number (6.022x10^23) to get the number of moles, then multiply by the molar mass of lead. The mass of 6.25x10^20 atoms of lead is approximately 1.72 grams.
How many atoms are in 0.200 mol of pb?
There are 1.204 x 1023 atoms in .200 mol of Pb.
How many atoms are in 2 Pb(NO3)2?
There are a total of 29 atoms in 2 molecules of lead(II) nitrate [2 Pb(NO3)2]: 4 atoms of lead, 4 atoms of nitrogen, and 21 atoms of oxygen.
How many atoms are in .23 g Pb?
To find the number of atoms in 0.23 g of lead (Pb), you first need to determine the number of moles using the molar mass of lead. Lead has a molar mass of approximately 207.2 g/mol. Then use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles to atoms.
How many atoms are in point 44 mole of Pb?
0.44 mole Pb (6.022 X 10^23/1 mole Pb) = 2.6 X 10^23 atoms of lead
What is the mass of 8.90 x 1023 lead atoms?
8.90 X 1023 lead atoms (1 mole Pb/6.022 X 1023)(207.2 grams/1 mole Pb) = 306 grams of lead =============
How many atoms in 10 grams of lead?
To find the number of atoms in 10 grams of lead, you would first need to determine the number of moles of lead (using the molar mass of lead) and then use Avogadro's number (6.022 x 10^23 atoms/mol) to calculate the number of atoms. This would be approximately 1.15 x 10^23 atoms in 10 grams of lead.
How many moles of Pb are equivalent to 9.51 times 103 g Pb?
To find the number of moles, you need to divide the given mass (9.51 x 10^3 g) by the molar mass of Pb. The molar mass of lead (Pb) is approximately 207.2 g/mol. So, 9.51 x 10^3 g Pb is equivalent to about 45.9 moles of Pb.
What is the mass of 6.25x1020 atoms of lead?
The molar mass of lead (Pb) is 207.2 g/mol. To find the mass of 6.25x10^20 atoms, you need to divide the number of atoms by Avogadro's number (6.022x10^23) to get the number of moles, then multiply by the molar mass of lead. The mass of 6.25x10^20 atoms of lead is approximately 1.72 grams.
How many atoms are in g Pb?
The number of atoms of lead is 6,68.10e23.
How many atoms are in 0.200 mol of pb?
There are 1.204 x 1023 atoms in .200 mol of Pb.
What is the number of atoms in 103.6 grams of Pb?
Ready for a bit of dimensional analysis? What we know: 1 mole Pb=207.2g Pb The math part: 103.6gPb x (1molPh/207.2gPb) = 0.500molPb Notice I had 0.500, with two zeros. This is due to significant figures.
Grams in 33.3 moles of lead?
The molar mass of lead (Pb) is approximately 207.2 g/mol. To find the mass of 33.3 moles of lead, you would multiply the number of moles by the molar mass: 33.3 moles * 207.2 g/mol = approximately 6890.76 grams of lead.
How many atoms are in the compound Pb(NO3)2?
9
How many atoms are in 2 Pb(NO3)2?
There are a total of 29 atoms in 2 molecules of lead(II) nitrate [2 Pb(NO3)2]: 4 atoms of lead, 4 atoms of nitrogen, and 21 atoms of oxygen.
How many atoms are there in 80 grams of lead?
To calculate the number of atoms in 80 grams of lead, you first need to determine the number of moles of lead using its molar mass (207.2 g/mol). Then, you can use Avogadro's number (6.022 x 10^23) to convert moles to atoms. So, for lead, there are approximately 3.86 x 10^23 atoms in 80 grams.
How many atoms are present in the compound Pb(NO3)2?
9
