How many grams of potassium oxide are made of 22.4 L of oxygen gas at STP reacts with 39.1 g of potassium?​

mayonaze

Explanation:

mayonaze has 39.1 grams of potassium

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

if you're asking what comes out, it's steam.