Question

I need help with part B. I can’t put the scientific notation in this answer. For example 10^ is no working

Answer 1

To get the result we make the following conversion:

$-0.000001475\text{ C}\cdot\frac{6.24150975\times10^{18}\text{ e}}{1\text{ C}}=9.21\times10^{12}$

Therefore, we have

$9.21\times10^{12}\text{ electrons}$