{"type":"rich","version":"1.0","description":"Propietats d'àcids i bases","title":"Propietats d'àcids i bases","width":720,"html":"<iframe src=\"https://arcade.padlet.com/embed/RVjBl6VXKJ\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","height":480,"provider_name":"Padlet Arcade","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1783992836937&hashid=RVjBl6VXKJ&key=social-preview-image-v4","provider_url":"https://arcade.padlet.com"}