Date	Severity	Status	Feedback
Mar 12 2024 8:15PM	Normal	Acknowledged	There is either no Oxygen, or no Carbon in this model. This is a skeletal formula, where every intersection is a carbon and each carbon has enough hydrogen to fill its valencey.
Mar 24 2014 2:17PM	Normal	Acknowledged	HOW SAFE IS THE GAS released to EYES AND LUNGS AFTER BOILING 5L CALCIUM ACETATE and 100g calcium TO 20L WATER after 3 hrs in an open environment? Thank you for contacting us. Any safety information we have is available in the Properties infobox. This is supplied to us from our data sources, who might have more information on their sites - if you follow the link after the safety information you may be able to find out more. We are not able to provide more specific safety advice than this.