Chemistry, 23.10.2020 22:30, gabrielpoyer37
A chemical reaction is endothermic if it absorbs heat from its surroundings. It is exothermic if it gives off heat to its surroundings. In her chemistry class, Lily is given a salt (ammonium nitrate) and a beaker of water at 60 ∘F. She dissolves the salt in the water and sees that the temperature of the solution is now 50 ∘F. Did the temperature of the solution go up or go down? By how many degrees? What kind of reaction has occurred?
Answers: 3
A chemical reaction is endothermic if it absorbs heat from its surroundings. It is exothermic if it...
Biology, 10.11.2021 22:10
Social Studies, 10.11.2021 22:10
Mathematics, 10.11.2021 22:10