Question

5. If you had 3.45 x 10^22 atoms of carbon, how many moles of carbon would you have? (show work below) 6. A single carbon-12 atom has a mass of 12 amu by definition of the atomic mass unit. a. How much does one carbon atom weigh in grams? (see conversion between g and amu above) b. How much does one mole of carbon atoms weigh in grams? (Show conversions starting with 1 mole of carbon atom and working toward mass in grams, hint: part a is a conversion between a single carbon atom and grams) 7. An average nitrogen atom has a mass of 14.007 amu. a. How much does an average nitrogen atom weigh in grams? b. How much does one mole of nitrogen atoms weigh in grams? (Show conversions starting with 1 mole of nitrogen atom and working toward mass in grams) 8. Based on your results for Q6 and Q7, identify the relationship between the numerical values of the mass of an atom in amu and the molar mass in g.

          5. If you had 3.45 x 10^22 atoms of carbon, how many moles of carbon would you have? (show work below)

6. A single carbon-12 atom has a mass of 12 amu by definition of the atomic mass unit.
a. How much does one carbon atom weigh in grams? (see conversion between g and amu above)
b. How much does one mole of carbon atoms weigh in grams? (Show conversions starting with 1 mole of carbon atom and working toward mass in grams, hint: part a is a conversion between a single carbon atom and grams)

7. An average nitrogen atom has a mass of 14.007 amu.
a. How much does an average nitrogen atom weigh in grams?
b. How much does one mole of nitrogen atoms weigh in grams? (Show conversions starting with 1 mole of nitrogen atom and working toward mass in grams)

8. Based on your results for Q6 and Q7, identify the relationship between the numerical values of the mass of an atom in amu and the molar mass in g.

5. If you had 3.45 x 10^22 atoms of carbon, how many moles of carbon would you have? (show work below)

6. A single carbon-12 atom has a mass of 12 amu by definition of the atomic mass unit.
a. How much does one carbon atom weigh in grams? (see conversion between g and amu above)
b. How much does one mole of carbon atoms weigh in grams? (Show conversions starting with 1 mole of carbon atom and working toward mass in grams, hint: part a is a conversion between a single carbon atom and grams)

7. An average nitrogen atom has a mass of 14.007 amu.
a. How much does an average nitrogen atom weigh in grams?
b. How much does one mole of nitrogen atoms weigh in grams? (Show conversions starting with 1 mole of nitrogen atom and working toward mass in grams)

8. Based on your results for Q6 and Q7, identify the relationship between the numerical values of the mass of an atom in amu and the molar mass in g.

Added by Jeffrey O.

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