CREATE TABLE table_71344 ("Molecule" TEXT, "Percent of Mass" TEXT, "Mol.Weight  ( daltons ) " TEXT, "Molecules" TEXT, "Percent of Molecules" TEXT)

what is the molecules when the percent mass is 1.0?
SELECT "Molecules" FROM table_71344 WHERE "Percent of Mass" = '1.0'
SELECT "Molecules" FROM "table_71344" WHERE "Percent of Mass" = '1.0'