Salyic Acid: 138.12 g/mol

1) What are the units of the molecular weights you compiled in your pre-lab table? (0.5 pts.) grams per mole

2) Using the molecular weight you found in your pre-lab, how many grams does one MOLE of salicylic acid weigh? (include UNITS!)  

3) Using the molecular weight you found in your pre-lab, how many grams does 6.022 x 1023 MOLECULES of salicylic acid weigh? (you will need to know that Avogadro’s number is 6.022 x 1023), (include UNITS!)