![subject](/tpl/images/cats/himiya.png)
Chemistry, 26.12.2021 07:00 barisege6030
What is the mass of aluminium of 306 g of aluminium oxide
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 17:10, codeyhatch142
Nitric oxide (no) can be formed from nitrogen, hydrogen and oxygen in two steps. in the first step, nitrogen and hydrogen react to form ammonia: n2(g) + 2 h_2(g) rightarrow 2 nh_3 (g) delta h = -92. kj in the second step, ammonia and oxygen react to form nitric oxide and water: 4 nh_3(g) + 5 o_2(g) rightarrow 4no(g) + 6 h_2o(g) delta h = -905. kj calculate the net change in enthalpy for the formation of one mole of nitric oxide from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 01:10, mistiehaas
Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen
Answers: 2
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:00, valeriekbueno
If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?
Answers: 1
![image](/tpl/images/cats/himiya.png)
You know the right answer?
What is the mass of aluminium of 306 g of aluminium oxide...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 03:01
![Konu](/tpl/images/cats/biologiya.png)
Biology, 22.10.2020 03:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 03:01
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 22.10.2020 03:01
![Konu](/tpl/images/cats/fizika.png)
Physics, 22.10.2020 03:01
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 03:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 03:01
![Konu](/tpl/images/cats/mat.png)