Chemistry, 01.09.2019 07:30 kyrabrown33
In the important industrial process for producing ammonia (the haber process), the overall reaction is: . n2(g) + 3h2(g) → 2nh3(g) + 100.4 kj. a yield of nh3 of approximately 98% can be obtained at 200°c and 1,000 atmospheres of pressure. how many grams of n2 must react to form 1.7 grams of ammonia, nh3? a) 0.51 g. b)1.0 g. c) 1.4 g. d) 2.8 g
Answers: 2
Chemistry, 21.06.2019 23:00
The wave shown on the electromagnetic spectrum disturb the medium it passes through a)different frequency. b)the same frequency .
Answers: 2
Chemistry, 22.06.2019 10:00
Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5
Answers: 3
Chemistry, 22.06.2019 15:30
The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe
Answers: 1
Chemistry, 22.06.2019 22:30
Why is it possible for different microorganisms to extract energy not only from carbohydrates and other biological molecules but from a large variety of substances?
Answers: 1
In the important industrial process for producing ammonia (the haber process), the overall reaction...
Chemistry, 16.10.2020 18:01
History, 16.10.2020 18:01
History, 16.10.2020 18:01
Mathematics, 16.10.2020 18:01
History, 16.10.2020 18:01
Health, 16.10.2020 18:01
Mathematics, 16.10.2020 18:01
Mathematics, 16.10.2020 18:01