How many moles of n₂ are essential for generating 0.08 moles of li₃n in the given reaction?
6li + n₂ 2li₃n

0.013 moles

0.04 moles

0.08 moles

0.16 moles

0.48 moles

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl