3. Use the following table of data to calculate the molar mass of naturally occurring carbon:...

Question

Question

science chemistry

Answer 1

Answer #1

Answer

12.01074g/mol

Explanation

Molar mass of Carbon = (weight % of ¹²C × molar mass of ¹²C) + ((weighht % of ¹³C /100) × molar mass of ¹³C)

= ((98.93/100) × 12.00000g/mol) + ((1.07/100)×13.00336g/mol)

= 11.87160g/mol + 0.13914g/mol

= 12.01074g/mol

Answer 2

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