Q: How many atoms in 51.06 grams of Gold?

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The answer is 9,17233.1023 atoms.

Atomic mass of Ag: 107.9 grams5.00 grams × (6.02 × 1023 atoms) / (107.9 grams) = 2.79 × 1022 atoms Ag

Gold has a molar mass of 196.96655 grams per mole. 100 grams then is equal to .508 moles which makes 3.059 E23 atoms of gold.

Gold has a molecular mass of 196.966569 grams per mole. 10.6 grams is then 53.8 millimoles, which equals 3.240 E22 atoms.

5.0 grams gold (1 mole Au/197.0 grams)(6.022 X 1023/1 mole Au) = 1.5 X 1022 atoms of gold ===================

5.00 grams gold (1 mole Au/197.0 grams)(6.022 X 1023/1 mole Au)= 1.53 X 1022 atoms of gold==================

9.2 grams

With a molar mass of 196.96655 grams per mole, there are .0254 moles of gold present. Conversion with Avogadro's constant shows there are 1.53 E22 atoms of gold.

1.00 kg gold (1000 grams/1 kg)(1 mole Au/197.0 grams)(6.022 X 1023/1 mole AU) = 3.06 X 1024 atoms of gold ==================

Quite a few! 197 kilograms gold (1000 grams/1 kg)(1 mole Au/197.0 grams)(6.022 X 1023/1 mole Au) = 6.02 X 1026 atoms of gold ------------------------------------

4.95 x 1022 atoms Au (196.97 g / 6.02 x 1023 at) = 16.2 grams Au

2.0 kg Au (1000 grams/1 kilogram)(1 mole gold/197.0 grams)(6.022 X 10^23/1 mole Au) = 6.1 X 10^24 atoms of gold

If 3,6 x 10-5 is grams the number of atoms is 1,1.10e17.

How many grams are in an oz of gold?

stop typing your physics homework in and work it out yourself!

155 grams of calcium have 22,539077.10e23 atoms.

390cm²

12.7 g gold (1 mole Au/197.0 grams)(6.022 X 10^23/1 mole Au) = 3.88 X 10^22 atoms of gold

How many ounces is 3.5 grams of gold?

About 31.1 grams.

25,1 grams sulfur contain 4,7147765.10e23 atoms.

How many hydrogen atoms are in 35.0 grams of hydrogen gas?

Gold is the element gold no matter how many atoms of it you have.

30 grams of gold = 0.9645 troy ounces of gold.

The answer is 28,0987.1023 atoms.