0
Chromium and other metals with metallic bonding do not literally have "moles" but rather "formula units" with similar properties. The formula unit is a single atom; therefore, the number of atoms in 3 formula units is 3 times Avogadro's Number or about 1.81 X 1024 atoms.
Wiki User
∙ 2012-01-11 14:58:05
Add your answer:
Earn +20 pts
How many atoms are present in two moles of chromium?
It is 1.20 x 10 ^23.You multiply 2 moles times 6.022x10^23 atoms, which is Avogrado's number.
How many moles are present in260g of chromium?
Chromium's molar mass is 51.996 g/mol , so there are 260/51.996 or approximately 5 moles in 260g of chromium.
How many moles of atoms are present in 4 moles of Ca(HCO3)2?
44 moles of atoms
How many moles of oxygen atoms are in 4 moles of H2O?
4 moles of oxygen atoms are present in 4 moles of H2O
How many atoms are present in 4.80 moles of Fe?
4,80 moles of Fe contain 28,9062761136.10e23 atoms.
How many atoms are present in 3 moles chromium?
1 mole of any element has 6.02x10^23 number of atoms.
How many atoms are present in two moles of chromium?
It is 1.20 x 10 ^23.You multiply 2 moles times 6.022x10^23 atoms, which is Avogrado's number.
How many moles of chromium are present in 13.7 grams of chromium metal?
Approx 0.2635 moles.
How many atoms are there in 3 moles of chromium?
The number of atoms is 18, 069.10e23.
How many atoms are presents in 3 moles of chromium?
1.8x10*24
How many moles are present in260g of chromium?
Chromium's molar mass is 51.996 g/mol , so there are 260/51.996 or approximately 5 moles in 260g of chromium.
How many moles of atoms are present in 4 moles of Ca(HCO3)2?
44 moles of atoms
How many moles of oxygen atoms are in 4 moles of H2O?
4 moles of oxygen atoms are present in 4 moles of H2O
How many atoms are present in 4.80 moles of Fe?
4,80 moles of Fe contain 28,9062761136.10e23 atoms.
How many moles of atoms are present in 154 g of HCl?
How many moles of HCl are present in 154 g of HCl?
How many plutonium atoms are present in 2.2 moles of plutonium metal?
2,2 moles of plutonium: 13,248711938.1023 atoms.
How would you calculate how many atoms are in 5 moles of chromium?
A mole of any substance has 6.022 x 1023 particles(atoms, molecules or ions) of that substance. So 5 moles of chromium would have 6.022 x 1023 x 5 atoms = 30.11 x 1023 atoms.
