Answer
$K_2O(s)+H_2O(l)\longrightarrow 2KOH(aq)$
Work Step by Step
$K_2O(s)+H_2O(l)\longrightarrow 2KOH(aq)$ is balanced with two moles $KOH$.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.