2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/118175We calculated the rational Khovanov homology of some class of pretzel knots, by using the spectral sequence constructed by P. Turner. Moreover, we determined the Rasmussen's s-invariant of almost of pretzel knots with three pretzels.15 pages, 4 Postscript figuresQuantum Algebra57M25; 57M27text