A package of 50 m&m candies cost 50 cents. How much would a mole of m&m's cost in dollars? Given the annual budget of the US is 2 trillion dollars, how many years would it take the US to pay for a mole of m&m candies?
1 mole= 6.023E+23 or 6.023 x 10^23 particles
A package of M&M candies contain 50 pieces
Expressed as a fraction of a mole it is equal to
50/(6.023 x ...
The solution calculates the number of moles for a package of M&M candies.