The RD of 1 diamond is 3.5. What is the mass of 1cc of diamond
Answers
Answer:
Explanation:
The amount of a pure substance is expressed by the SI base unit of the mole. One mole of any pure substance contains around 6.02214078 x 10^23 atoms of that substance.
This is known as Avogadro's number, and we will round it here to 6.022 x 10^23.
So, by definition, 1 mole of carbon will contain 6.022 x 1023 carbon atoms. In the SI units system, a mole is defined by the amount of carbon atoms there are in 12g of carbon-12 (the nucleus of a carbon-12 atom contains 6 protons and 6 neutrons, hence carbon-12).
A diamond, being composed almost entirely of carbon atoms, can be defined by the above explanation. So 6 mole will be 6 x 6.022 x 10^23 = 36.132 x 10^23 atoms
Molar Mass: In short, the molar mass is the mass of one mole of any particular substance.
We also know that the molar mass of carbon-12 is 12g (that is, 1 mole of carbon-12 has a mass of 12g). Therefore 6 mole will be 6x12 = 72 gms.
Answer:
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