Answer:
water
Explanation:
because it's capable of dissolving more substances
Using the formula:
F = k.q1.q2/r2
Manipulating for r.
<span>r = √(Kq1q2/F)
r = </span><span>1.5 x 10^-2 meters</span>
Answer:
3.02x10²⁴
Explanation:
To solve this problem we need to use <em>Avogadro's number</em>: It is the number of units (usually atoms or molecules, in this case it's trucks) contained in one mol: 6.023x10²³.
We <u>multiply the given number of moles times Avogadro's number</u>:
5 * 6.023x10²³ = 3.02x10²⁴
So five moles of trucks would be 3.02x10²⁴ trucks.