it is zero for any compound in its standard state.
![subject](/tpl/images/cats/himiya.png)
Chemistry, 25.07.2019 01:10 kaelycaetano66
Which statement about delta hf is true?
it is zero for any compound in its standard state.
it is positive when the bonds of the product store more energy than those of the reactants.
it is negative when a compound forms from elements in their standard states.
it is zero for any element that is in the liquid state.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 16:00
What is the molality of a solution that has 4 mol of kci in 0.800 kg of water
Answers: 3
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:00
An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:30
Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?
Answers: 1
You know the right answer?
Which statement about delta hf is true?
it is zero for any compound in its standard state.
it is zero for any compound in its standard state.
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.11.2019 23:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 11.11.2019 23:31
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 11.11.2019 23:31
![question](/tpl/images/cats/fizika.png)
Physics, 11.11.2019 23:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.11.2019 23:31
![question](/tpl/images/cats/mat.png)
Mathematics, 11.11.2019 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)