english: Now in the laboratory, if you take a clam and you put it in the pH that is not 8.1, which is the normal pH of seawater, but 7.5, it dissolves in about three days.
non_english: Pokiaľ v laboratóriu položíte mušľu do pH, ktoré nie je 8.1 ako normálne pH morskej vody, ale 7.5, v priebehu troch dní sa rozpustí.