StoryQuest · Mission 049

Chemistry · Challenge

1/4
Live relationshipΔH=qn\Delta H = \frac{q}{n}
Reaction vessel. Amount of reactant at 2.9 mol. Heat released 57000 J, ΔH × moles 110200 J. Currently heat released is short by 53200 J.REACTION VESSELTUNINGREACTANTSPRODUCTSACTIVATION PATH2.9 MOL

Heat released

57000J

ΔH × moles

110200J

2.9 mol

Reaction vessel. Amount of reactant at 2.9 mol. Heat released 57000 J, ΔH × moles 110200 J. Currently heat released is short by 53200 J.

Narrative feed

You take control of a calorimeter checking a new hand-warmer formula.

The run released 57 kJ. The formula is rated at 38 kJ per mole, and the assumed amount of reactant is wrong.