Asked by Jessica
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
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
Answers
Answered by
DrBob222
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 = ?
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 = ?
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