0
1 mol Cu Atoms (6.02x10^23 atoms)
What else can I help you with?
How many S atoms are there in 120.0g of Copper(II)Sulfate?
There are 3 moles of S atoms in 120.0g of Copper(II) Sulfate. In one mole of Copper(II) Sulfate, there are 4 moles of oxygen atoms, 1 mole of sulfur atoms, and 1 mole of copper atoms. Since the molar mass of Copper(II) Sulfate is 159.61 g/mol, the molar mass of sulfur is 32.065 g/mol. Hence, there are 3 moles of sulfur atoms in 120.0g of Copper(II) Sulfate.
How many copper atoms are in a pure copper statue with a mass of 133 kg?
To calculate the number of copper atoms in the statue, you first need to find the moles of copper present in 133 kg using its molar mass. Then, you can use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles of copper to atoms.
How many atoms of copper are there in a pure copper cion weighing 12.0 grams?
The molar mass of copper is 63.5 g/mol. Using this, you can calculate that in a 12.0 gram sample of copper, there are approximately 0.189 moles of copper. Since 1 mole of a substance contains 6.02 x 10^23 atoms (Avogadro's number), the number of atoms in 0.189 moles of copper would be around 1.14 x 10^23 atoms.
Does 1 mole of hydrogen atoms equals 1 mole of helium atoms?
No, 1 mole of hydrogen atoms does not equal 1 mole of helium atoms. One mole of any element contains Avogadro's number of atoms (6.022 x 10^23), so 1 mole of hydrogen atoms would have that many hydrogen atoms, while 1 mole of helium atoms would have that many helium atoms.
What is the mass of 19 atoms of copper in grams?
To calculate the mass of 19 atoms of copper in grams, you need to determine the molar mass of copper. The molar mass of copper is approximately 63.55 grams per mole. Then, you can use Avogadro's number (6.022 x 10^23 atoms per mole) to convert atoms to grams. So, the mass of 19 atoms of copper would be 19*(63.55/6.022e23) grams.
How many moles of hydrated copper sulphate are contained in 5.00g of the substance?
5 mole copper (6.022 X 1023/1 mole Cu) = 3 X 1024 atoms of copper -----------------------------------
How many atoms of copper are in 30.5 mg of thin copper wire?
To calculate the number of atoms in 30.5 mg of copper wire, we first need to determine the number of moles of copper using its molar mass (63.55 g/mol). Then, we use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles of copper to atoms.
How many H atoms in 1 mole of C7H16?
There are 16 hydrogen atoms in 1 mole of C7H16.
How many copper atoms in a penny made of pure copper and weight 2.15g?
A penny made of pure copper has a mass of 2.5g and an atomic mass of copper is 63.55 g/mol. Calculate the number of moles in 2.5g of copper, then use Avogadro's number (6.022 x 10^23 atoms/mol) to find the number of copper atoms. This calculation would yield approximately 1.44 x 10^22 copper atoms in a penny.
How many atoms of Hydrogen are found in 1 mole?
1 mole of any element = 6.02 × 1023 atoms
How many O atoms are in 1 mole of H2SO4?
1 mole H2SO4 x 4 moles O/mole H2SO4 x 6.02x10^23 atoms of O/mole O = 2.4x10^34 oxygen atoms
How many atoms are in each elemental sample 4.0mol Cu?
4.0 moles Cu (6.022 X 1023/1 mole Cu) = 2.4 X 1024 atoms of copper ====================
