Answer :
Final answer:
The mass of 37.1 moles of carbon-12 atoms is 445.61 grams. This is calculated by multiplying the number of moles by the molar mass of carbon, which is 12.011 g/mol.
Explanation:
The mass of a carbon-12 atom when you have 37.1 moles can be calculated using the molar mass of carbon. According to the periodic table, the molar mass of carbon is 12.011 g/mol. Therefore, the mass of carbon for 37.1 moles is:
Mass = number of moles × molar mass
Mass = 37.1 moles × 12.011 g/mol
The calculation will give you a mass of 445.6081 grams. When rounding to two decimal places, this gives a mass of 445.61 grams for 37.1 moles of carbon-12.
Final answer:
The mass of a carbon-12 atom with 37.1 moles is approximately 445.271 grams.
Explanation:
The mass of a carbon-12 atom can be calculated using Avogadro's number and the molar mass of carbon-12. Avogadro's number is approximately 6.022 x 10^23 atoms/mol. The molar mass of carbon-12 is 12.01 g/mol.
To find the mass of a carbon-12 atom with 37.1 moles, multiply the molar mass by the number of moles:
Mass = 37.1 moles x 12.01 g/mol = 445.271 g.
Therefore, the mass of a carbon-12 atom with 37.1 moles is approximately 445.271 grams.
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