For molar mass, look up the atomic masses in the periodic table and add them together. For example, for C12H22O11 that's about (12*12 + 1*22 + 11*16) = about 342.
mols = grams/molar mass
atoms--look at the subscripts; i.e., for C12H22O11 there are 12 atoms C/mol; 22 atoms H per mol and 11 atoms O per mol. If you want total atoms, that is atoms/mol x # mols x 6.02E23 = ?
MASS (GRAMS)
Nac1- 0.9992
C12H22O11- 0.9822
NH4C1- 0.9510
C6H5OH- 0.9723
C9H20- 1.0038
*Find the Molar Mass (g/mol) for each *
*Find the Moles of each element for each *
*Find the Atoms of each element for each *
- if possible show work and or equation set up to find answers
1 answer
1 answer