Question

Novocain is C13H16N2O2 What is the total number of moles of

atoms in 0.020 moles of Novocain?

(Atomic weights: C = 12.01, O = 16.00, N = 14.01, H = 1.008).

a) 0.033 b) 3.3

c) 0.66 d) 0.33​

Answer 1

Answer:

c

Explanation:

Here is answer..

Answer 2

The total number of moles of the c)0.66.

Explanation:

$C_{13}H_{16}N_{2}O_{2}$

In one mole no. of atoms=$13+16+2+2$

$=(33(13(C)+16(H)+2(N)+2(O))$

In $0.02$ moles atoms=$33*0.02$

$=0.66.$