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What is the mass number of Co-60?
Cobalt is a metal element. Atomic mass of it is 58.
How many moles of CO molecules are in 52g CO?
To find the number of moles of CO molecules in 52g of CO, we first need to determine the molar mass of CO, which is approximately 28 g/mol. Then, we divide the given mass by the molar mass to get the number of moles. So, 52g of CO is equivalent to approximately 1.86 moles of CO molecules.
How many moles is 14 g of CO gas?
To determine the number of moles in 14 g of CO gas, you need to first calculate the molar mass of carbon monoxide (CO), which is 28.01 g/mol. Then, divide the given mass by the molar mass to find the number of moles. In this case, 14 g of CO gas is equal to 0.499 moles.
What does the 60 represent in Co-60?
The "60" in Co-60 represents the atomic mass number of the cobalt isotope. It indicates that the cobalt nucleus contains 60 protons and neutrons combined.
What is the mass in grams of 0.0489 mol cobalt?
To find the mass of cobalt in grams, you need to multiply the number of moles by the molar mass of cobalt. The molar mass of cobalt is approximately 58.93 g/mol. Therefore, the mass of 0.0489 mol of cobalt is 0.0489 mol x 58.93 g/mol ≈ 2.88 grams.
What is the mass number of Co-60?
Cobalt is a metal element. Atomic mass of it is 58.
What is the mass number of the missing particle Co and Mn?
Manganese is a metal element. Mass number of it is 55.
How many moles of CO molecules are in 52g CO?
To find the number of moles of CO molecules in 52g of CO, we first need to determine the molar mass of CO, which is approximately 28 g/mol. Then, we divide the given mass by the molar mass to get the number of moles. So, 52g of CO is equivalent to approximately 1.86 moles of CO molecules.
What is the number of molecules of 140 g of CO?
To find the number of molecules in 140 g of CO (carbon monoxide), you first need to determine the number of moles of CO. The molar mass of CO is 28 g/mol. Divide the given mass by the molar mass to get the number of moles, then use Avogadro's number (6.022 x 10^23 molecules/mol) to convert moles to molecules.
Where can you find the serial number on a mass arms co shotgun?
On the but
How many moles is 14 g of CO gas?
To determine the number of moles in 14 g of CO gas, you need to first calculate the molar mass of carbon monoxide (CO), which is 28.01 g/mol. Then, divide the given mass by the molar mass to find the number of moles. In this case, 14 g of CO gas is equal to 0.499 moles.
What is the number of molecule of G of CO?
The number of molecules of 140g of CO is 3.01x10^24 molecules of CO. CO is Carbon monoxide, with the mono meaning one. It's molar mass is 28.01 g/mol.
What does the 60 represent in Co-60?
The "60" in Co-60 represents the atomic mass number of the cobalt isotope. It indicates that the cobalt nucleus contains 60 protons and neutrons combined.
What is the mass in grams of 0.0489 mol cobalt?
To find the mass of cobalt in grams, you need to multiply the number of moles by the molar mass of cobalt. The molar mass of cobalt is approximately 58.93 g/mol. Therefore, the mass of 0.0489 mol of cobalt is 0.0489 mol x 58.93 g/mol ≈ 2.88 grams.
How many moles of atoms are in 382 g Co?
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.
How many neutrons are contained in an atom of Co-53?
Cobalt has 27 protons. If its mass number is fifty-three, then the number of neutrons corresponds to the mass no. - the proton no: 53 - 27 = 26.
How many grams of carbon monoxide (CO) are there in 2.55 moles of the ompound?
To determine the mass of carbon monoxide in 2.55 moles, we first find the molar mass of CO, which is 28.01 g/mol. Then, we multiply the molar mass by the number of moles: 28.01 g/mol * 2.55 mol = 71.53 grams of CO in 2.55 moles of the compound.
