Chemistry

posted by .

How would temperature changes observed using a calorimeter differ for exothermic and endothermic reactions?

  • Chemistry -

    Provide a chemical based explanation for the observation that acid-based neutralization reactions are exothermic?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemistry

    Is melting endothermic or exothermic? Things that are melting are taking on heat, endothermic Would freezing be the same?
  2. Chemistry

    I'm having a hard time understanding Endothermic and Exothermic reactions, like their standard format and stuff. For Exothermic reactions the heat is getting released into the surroundings, the products will be less than the reactants, …
  3. Chemistry

    H2 and F2 react according to the following equation, forming HF. H2(g) + F2(g)  2HF(g); H° = –271 kJ If H2(g) and F2(g) were mixed in a thermally insulated vessel, the reaction that occurred would be a. endothermic, …
  4. Chemistry 2

    Compare endothermic and exothermic reactions in terms of potential energy, heat flow, and observed temperature changes. Explain your answer in complete sentences.
  5. Grade 12 Chemistry

    When 50.0 mL of 1.0 mol/L hydrochloric acid is neutralized completely by 75.0 mL of 1.0 mol/L sodium hydroxide in a coffee-cup calorimeter, the temperature of the total solution changes from 20.2 to 25.6. Determine the quantity of …
  6. College Chem

    How would temperature changes observed using a calorimeter differ for exothermic and endothermic reactions?
  7. Chemistry

    Predict whether each of the following reactions would be spontaneous or non spontaneous under standard conditions or if it is impossible to tell with the data given. a)2KClO3(s)+3C(s)-->3CO2(g)+2KCl(s) Exothermic b) 2NO(g) + O2(g) …
  8. Chemistry

    In a three reactions system the first two reactions are endothermic with DeltaH values of 138kj and 241kj. if the final reaction is exothermic what is the minimum value of DeltaH3 that would make the overall reaction exothermic?
  9. Chemistry

    In a three reactions system the first two reactions are endothermic with DeltaH values of 138kj and 241kj. if the final reaction is exothermic what is the minimum value of DeltaH3 that would make the overall reaction exothermic?
  10. Chemistry

    In a three reactions system the first two reactions are endothermic with DeltaH values of 138kj and 241kj. if the final reaction is exothermic what is the minimum value of DeltaH3 that would make the overall reaction exothermic?

More Similar Questions