Which statement most accurately describes the behavior of a catalyst?
(a) a catalyst increas...
Chemistry, 24.08.2019 08:30 mariasoledad1
Which statement most accurately describes the behavior of a catalyst?
(a) a catalyst increases the ∆g of a reaction and hence the forward rate.
(b) a catalyst reduces the ∆h of a reaction and hence the temperature needed to produce products.
(c) a catalyst reduces the activation energy for a reaction and increases the rate of a reaction.
(d) a catalyst increases the equilibrium constant and final product concentrations
Answers: 1
Chemistry, 22.06.2019 13:00
In a copper wire, a temperature increase is the result of which of the following
Answers: 1
Chemistry, 22.06.2019 21:30
Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.
Answers: 3
Chemistry, 23.06.2019 03:30
If you need to add 27.50ml of a solution, which piece of glassware would you use to deliver this volume and explain how you would determine if the 27.50 ml was measured?
Answers: 2
Chemistry, 23.06.2019 10:30
Ireally need ! calcium metal reacts with a potassium chloride solution to form calcium chloride and potassium ions. balance this reaction. (s) + (aq) → cacl2(s) + +(aq) a) 1, 2, 1, 2 b) 1, 2, 1, 1 c) 1, 1, 1, 1 d) 2, 1, 2, 1
Answers: 1
Mathematics, 12.11.2020 23:40
Geography, 12.11.2020 23:40
Arts, 12.11.2020 23:40
Spanish, 12.11.2020 23:40
Chemistry, 12.11.2020 23:40
Physics, 12.11.2020 23:40
Mathematics, 12.11.2020 23:40
Mathematics, 12.11.2020 23:40
Biology, 12.11.2020 23:40
Mathematics, 12.11.2020 23:40