The percentage of the compound is potassium is 22.53 %.
given that :
compound contains percentage of chromium = 39.37 %
compound contains percentage of oxygen = 38.10 &
compound contains percentage of potassium = ?
compound contains percentage of potassium = - 100%
(percentage of chromium + percent of oxygen )
= 100 % - (39.37 % + 38.10 %)
= 100 % - 77.47 %
= 22.53 %
The percent of potassium in total percent of compound is 22.5 %.
Thus, a compound contains 39.37% chromium, 38.10% oxygen, and potassium. percentage of the compound is potassium is 22.53 %.
To learn more about potassium here
https://brainly.com/question/1341590
#SPJ4
