Concept Test 2 If you have 3 moles of M&M candies and 1 in every 9 is blue. How

many blue M&M candies do you have?

NA= 6.022 x 1023

0

A) 2.007 x102 M&M candies

B) 1.8066x1024 M&M candies

C)5.535 x 10 25 M&M candies

D) 4.982 x 10-24 M&M candies

h let me think

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

percent abundance for cu-63 can be shown as:

63 x + 65 (1-x) = 62.9296

65 - 62.9296 = 2 x

x = 1.035

thus, percent abundance for cu-63 is 1.035

percent abundance for cu-65 can be shown as:

63 x + 65 (1-x) = 64.9278

65 - 64.9278 = 2 x

x = 0.0361

thus, percent abundance for cu-63 is 0.0361

the mass spectrum of cu-63 showing the intense peak as, this isotope is found in nature more abundantly around 92.38 % in comparison to cu-65 which is found 62.58 % naturally