There are about 6.022*10^23 molecules in 1 mole of carbon
Lets say that the required number of moles will be x
1 mole —6.022*10^23
x moles—7.87*10^7
Cross multiply
x=7.87*10^7/6.022*10^23
Answer x=1.3*10^-16
Answer:
1.3 x 10^-16
Explanation:
I know the answer is correct because I got the exact same question during my lesson.
