ZZZPK wrote:
"Capacoitance and capacitive reactance are two separate things."

Yes. But, they are inextricably related by:

Capacitive reactance = 1 / 2 pi f C
where pi = approx. 3.1416,
f = frequency in Hertz,
Capacitance is in Farads, and
capacitive reactance is in Ohms.

Best regards, Richard Harrison, KB5WZI