Find the mass of 4 moles of carbon atom
Answers
Answer:
The atomic mass of carbon would be 12.01 grams per mole of carbon atoms. To calculate the atomic mass of a single atom of an element, add up the mass of protons and neutrons. Example: Find the atomic mass of an isotope of carbon that has 7 neutrons
Explanation:
Answer:
Mass of 4 moles of carbon-48 grams
Explanation:
1 mole of any element contains 6.022×10^23 atoms.
So, 1 mole of carbon contains 6.022×10^23 carbon atoms. So, 4 mole of carbon element contains 4×(6.022×10^23) carbon atoms. Thai is equal to 24.088×10^23 carbon atoms.
Mass of 6.022×10^23 carbon atoms is 12 grams.
So, mass of 4 moles of carbon atoms = 12×4
=48 grams.
OR
48×6.024×10^23 amu= 289.152× 10^23amu
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