{"type":"rich","version":"1.0","title":"UNPACKING CHEMICAL FORMULAS","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/Z6TES7Mq3JEDEVo_/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/67a4c44bb32adc9103115a3f\" frameborder=\"0\" allowfullscreen></iframe>"}