General Chemistry
Improve your experience by picking them
Which process below has the correct sign for ΔHº and correct classification (endothermic or exothermic)?
Photosynthesis (ΔH° = –, Endothermic)
Burning a piece of paper (ΔH° = +, Exothermic)
Baking soda (NaHCO3) neutralizes vinegar (ΔH° = –, Endothermic)
A fireworks display (ΔH° = –, Exothermic)