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Answered 2009-04-11 02:58:07
Atomic mass of Na: 23.0 grams
1.50 moles × (6.02 × 1023 atoms) = 9.03 × 1023atoms
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In one mole of anything there is an avagadros number amount. avagadros number = 6.022141523 so in one mole of Na there are 6.022141523 atoms of Na, just as in one mole of uranium there are 6.022141523 atoms of uranium, etc... == ==
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How many Na atoms are there in 0.125 moles of Na metal?
0.125 moles x 6.02x10^23 atoms/mole = 7.53x10^22 atoms
How many atoms are in 2.0 moles of Na?
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How many atoms of sodium are in 0.250 moles of Na2SO4?
0.250 moles Na2SO4 (2 mole Na/1 mole Na2SO4)(6.022 X 1023/1 mole Na) = 3.01 X 1023 atoms of sodium ======================
How many atoms are there in 1 mol Na?
1 mole of Na has 6.022 x 1023 atoms. 1 mole of anything is 6.022 x 1023 of that thing, whether it be atoms, ions, molecules, or cats or dogs or cars.
How many atoms are there in 28.75G of sodium?
28.75 grams sodium (1 mole Na/22.99 grams)(6.022 X 1023/1 mole Na) = 7.531 X 1023 atoms of sodium ------------------------------------------
How many atoms are present in 4.8 mol of sodium?
1 mole = 6.022 x 1023 4.8mol Na x (6.022 x 1023 atoms Na/mol Na) = 2.9 x 1024 atoms Na
How many moles contain 6.02 X 10 to the 23 atom of Na?
6.02x10^23 is Avogadro's number is it represents the number of atoms in a mole of anything. So, the answer would be 1 mole of Na contains 6.02x10^23 atoms of Na.
How many atoms are in 0.188 moles Na?
0.188 moles Na (6.022 X 10^23/1 mole Na) = 1.13 X 10^23 atoms of sodium
How many atoms are there in 72.6 grams of sodium?
72.6 grams of sodium (1 mole Na/22.99 grams)(6.022 X 10^23/1 mole Na) = 1.90 X 10^24 atoms of sodium
How many atoms in 10 moles of na?
One mole of atoms is 6.02x1023 atoms, so 10 moles of any substance would contain 6.02x1024 atoms.
How many sodium atoms in 1 gram of sodium?
1 gram sodium (1 mole Na/22.99 grams)(6.022 X 10^23/1 mole Na) = 2.6 X 10^22 atoms of sodium
How many moles are in 1.63x1024 of Na?
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How many atoms of sodium in 10 grams of sodium chloride?
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How many atoms in a mole of Na?
For this problem, the atomic mass is not required. The answer is Avogadro's constant, 6.02 × 1023.
Number of atoms in Na?
That depends on the molarity of Na you have. 1 atom of Na consists of one sodium atom. One mole of Na consists of 6.02214 x 1023 atoms of Na.
How many Atoms are in 3 moles of Sodium?
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How many atoms are in 1.62 moles Nickel?
The definition of one mole is: It is a number (eg. of particles of any kind), like pi is a number (of ratio from diameter to circle).It is a very big number, symbolised as NA (and named after Avogadro):NA = 6.022 * 1023 (-/mol) or (mol-1)So there are 1.62 * NA = 9.76 * 1023 atoms in a mole(it is not important of what kind the atoms are).
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1 mole Na = 22.990g Na 10g Na = 1mol Na/22.990g Na = 0.4 mole Na
How many atoms of sodium (Na) are in 2.8 mol of sodium?
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