Question

NEED HELP FAST

NO LINK ANSWERS
A glowstick works when two chemicals in the glowstick mix and have a chemical reaction that produces certain products and light.

1.Explain how you know that a chemical reaction is occurring within the glowstick.
2.Explain, on the molecular level, why a warm glowstick glows brighter than a cold glowstick.
3.Explain how this demonstrated the conservation of energy in chemical reactions.

Answer 1

Explain the type of reaction then explain the type of every action then explain how to type of reaction works.

Answer 2

1.Glow sticks produce a type of light called chemoluminescence. Chemicals undergo chemical reactions and release energy in the form of light. You know that a chemical change has occurred, because the release of light is a sign of a chemical reaction.
2.The chemical reaction taking place in a glow stick produces light instead of heat, but it is influenced by heat. The hotter the reaction, the faster it will occur and the brighter the glow stick will be.