Posted by Jackson on Tuesday, March 8, 2011 at 11:15pm.
The mass is 31.4 g and it is 16.2%C; therefore, g C = 31.4*0.162 = ??
moles C = ??g/molar mass C = xx moles C..
1 mole of C atoms contains 6.022E23 atoms and you have xx moles C. _____ = # C atoms.
Related Questions
Chemistry - For each definition, find a corresponding term from the following ...
Chemistry - For each definition, find a corresponding term from the following ...
chemistry - calculate the weight of carbon momoxide having same number of O2 ...
chemistry - An unknown organic compound that contains carbon,hydrogen and oxygen...
MATH PLEASE HELP - A certain molecule contains twice as many atoms of hydrogen ...
Chemistry - This is the first in a series of hw pages. If anyone would be able ...
Chemistry 1 - I have trouble understanding ratios and relativity so I can't ...
Chemistry - A compound containing 3 atoms of carbon and 8 atoms of hydrogen is ...
Chemistry - A compound containg 3 atoms of carbon and 8 atoms of hydrogen is ...
Chemistry - How many carbon tetrachloride (CCl4) molecules are in 3.00 mol of ...
For Further Reading
