babygirl9096 babygirl9096
  • 15-01-2021
  • Chemistry
contestada


What does a triangle written above the arrow in an equation
represent?

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jahzeel09
jahzeel09 jahzeel09
  • 15-01-2021

Answer:

If the reaction requires energy, it is often indicated above the arrow. A capital Greek letter delta (Δ) is written on top of the reaction arrow to show that energy in the form of heat is added to the reaction; hv is written if the energy is added in the form of light.

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harphill
harphill harphill
  • 15-01-2021

Answer:

it means that to get the product, the reactants were heated

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