A very small amount. A mole contains 6.023X1023 atoms. 2 billion atoms, i.e 2 X 109 atoms is just (2 X109 )/(6.023X1023) =3.33 X 10-15 moles!
To find the number of moles, we need to divide the given mass of cobalt (382g) by its molar mass, which is approximately 58.93 g/mol. Therefore, 382g of cobalt contains approximately 6.48 moles of atoms.
To determine the number of moles in 382 g of cobalt (Co), first calculate the molar mass of cobalt, which is approximately 58.93 g/mol. Then, divide the given mass by the molar mass to obtain the number of moles. Moles = 382 g / 58.93 g/mol = approximately 6.48 moles of Co atoms.
One billion equals 109. A mole of magnesium contains Avogadro's number of magnesium atoms. Therefore a billion atoms constitutes 109/(6.022 X 1023) or about 1.66 X 10-15 mole.
To find the number of moles of cobalt atoms, we need to divide the number of Co atoms by Avogadro's number. Avogadro's number is approximately 6.022 x 10^23. Thus, 2.00 billion Co atoms is equal to 2.00 x 10^9 / 6.022 x 10^23 moles of cobalt atoms.
To convert 4.76 moles of cobalt into grams, you need to multiply by the molar mass of cobalt, which is approximately 58.93 g/mol. Therefore, 4.76 moles of cobalt is equal to 281.52 grams of cobalt.
To find the number of moles, we need to divide the given mass of cobalt (382g) by its molar mass, which is approximately 58.93 g/mol. Therefore, 382g of cobalt contains approximately 6.48 moles of atoms.
To determine the number of moles in 382 g of cobalt (Co), first calculate the molar mass of cobalt, which is approximately 58.93 g/mol. Then, divide the given mass by the molar mass to obtain the number of moles. Moles = 382 g / 58.93 g/mol = approximately 6.48 moles of Co atoms.
One billion equals 109. A mole of magnesium contains Avogadro's number of magnesium atoms. Therefore a billion atoms constitutes 109/(6.022 X 1023) or about 1.66 X 10-15 mole.
To find the number of moles of cobalt atoms, we need to divide the number of Co atoms by Avogadro's number. Avogadro's number is approximately 6.022 x 10^23. Thus, 2.00 billion Co atoms is equal to 2.00 x 10^9 / 6.022 x 10^23 moles of cobalt atoms.
To convert 4.76 moles of cobalt into grams, you need to multiply by the molar mass of cobalt, which is approximately 58.93 g/mol. Therefore, 4.76 moles of cobalt is equal to 281.52 grams of cobalt.
26,3 g cobalt is equivalent to 0,446 moles.
1,638 moles contain 9,864266723766.10e23 atoms.
1 mole Co = 58.933g Co (atomic weight in grams)1 mole Co atoms = 6.022 x 1023 atoms CoConvert grams Co to moles Co.22.6g Co x (1 mole Co/58.933g) Co = 0.383 mole CoConvert mole Co to atoms Co.0.383 mole Co x (6.022 x 1023 atoms Co/1 mole Co) = 2.31 x 1023 atoms Co
20 moles
This is equivalent to 1,4 moles.
There are twice as many oxygen atoms as carbon atoms in carbon dioxide, so 100.0 moles of carbon dioxide would contain 200.0 moles of oxygen atoms.
1,0.10e9 atoms is equivalent to 0,166.10e-14 moles.