Asked by Kelly
a 9.85 g sample of an unknown metal M is burned in the presence of excess oxygen, producing the oxide M2O3 (s) and liberating 57.8kJ of heat at constant pressure. What is the identity of the metal?
4M(s) + 3O2(g) yields 2M2O3(s)
4M(s) + 3O2(g) yields 2M2O3(s)
Answers
Answered by
DrBob222
Do you have a table of heats of combustion?
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.